CN109067380A - Antivibration dynamic formula power splitter - Google Patents
Antivibration dynamic formula power splitter Download PDFInfo
- Publication number
- CN109067380A CN109067380A CN201810760005.2A CN201810760005A CN109067380A CN 109067380 A CN109067380 A CN 109067380A CN 201810760005 A CN201810760005 A CN 201810760005A CN 109067380 A CN109067380 A CN 109067380A
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- China
- Prior art keywords
- bottom board
- ceramic bottom
- power splitter
- dynamic formula
- inductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000919 ceramic Substances 0.000 claims abstract description 93
- 239000003822 epoxy resin Substances 0.000 claims abstract description 46
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 46
- 239000003990 capacitor Substances 0.000 claims abstract description 44
- 229910000859 α-Fe Inorganic materials 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 230000003534 oscillatory effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 17
- 238000011049 filling Methods 0.000 abstract description 5
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 description 9
- 239000010408 film Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920001342 Bakelite® Polymers 0.000 description 5
- 239000004637 bakelite Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/28—Impedance matching networks
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The present invention provides a kind of antivibration dynamic formula power splitter, including ceramic bottom board and casing, inductor, capacitor and resistor are installed on ceramic bottom board；Antivibration dynamic formula power splitter further includes several connecting lines, the paster pin at the ceramic bottom board back side is set there are six end pole piece and respectively led to each end pole piece on ceramic bottom board, which further includes being filled between casing and ceramic bottom board so that inductor, capacitor, resistor, connecting line, ceramic bottom board and casing to be solidified to integral epoxy resin interstitital texture.The present invention by the way that inductor, capacitor and resistor are mounted on ceramic bottom board, with by ceramic bottom board come fixed inductance, capacitor and resistor；And filling is formed by curing epoxy resin interstitital texture into ceramic bottom board and casing, thus ceramic bottom board, casing and its interior each device solidification is integral, to enhance anti-vibration, shock resistance.
Description
Technical field
The invention belongs to power splitter fields, are to be related to a kind of antivibration dynamic formula power splitter more specifically.
Background technique
Power splitter is a kind of common electronic device, power splitter full name power divider, be it is a kind of will input signal all the way
Energy is divided into the device of two-way or the equal or unequal energy of multiple-channel output.It should ensure that one between the output port of one power splitter
Fixed isolation.It is the important technological parameters power loss (including insertion loss, distribution loss and reflection loss) of power splitter, each
The voltage standing wave ratio of port, isolation, amplitude balance, phase balance, power capacity and frequency band between power distribution port
Width etc..
Current power splitter by resistor, inductance and capacitor simple layout and is welded on circuit boards according to circuit diagram
It is made.However these power splitter shock resistances, shock resistance are poor, power splitter apply some vibrations it is larger (such as military project application,
Under adverse circumstances), it tends to damage.
Summary of the invention
The purpose of the present invention is to provide a kind of antivibration dynamic formula power splitters, anti-to solve power splitter existing in the prior art
The poor problem of impact, shock resistance.
To achieve the above object, the technical solution adopted by the present invention is that: provide and a kind of include ceramic bottom board and be placed on described
Casing on ceramic bottom board is equipped with inductor, capacitor and resistor on the ceramic bottom board；The antivibration dynamic formula power splitter
Further include several connecting lines, is set on the ceramic bottom board there are six end pole piece and each end pole piece is led into the pottery respectively
The paster pin at the porcelain bottom plate back side, several connecting lines are by the inductor, the capacitor, the resistor and six institutes
End pole piece is stated to be electrical connected；The antivibration dynamic formula power splitter further includes being filled between the casing and the ceramic bottom board to incite somebody to action
It is whole that the inductor, the capacitor, the resistor, the connecting line, the ceramic bottom board and the casing are solidified into one
The epoxy resin interstitital texture of body.
Further, the antivibration dynamic formula power splitter further includes covering the inductor and the covering inductor
Exit and the epoxy resin of the ceramic bottom board junction protect structure, and the epoxy resin interstitital texture wraps up the epoxy
Resin protects structure.
Further, the antivibration dynamic formula power splitter further include cover the ceramic bottom board inner surface, each end pole piece,
Each connecting line, the capacitor, the inductor and the resistor and ring that each connecting line is positioned
Oxygen resin overlay structure, the epoxy resin interstitital texture wrap up the epoxy resin overlay structure.
Further, the resistor is the film resistor being directly molded in the ceramic bottom board.
Further, the capacitor welding is on the ceramic bottom board.
Further, the casing buckle closure is on the ceramic bottom board, and the two sides of the casing width direction are in described
The junction of ceramic bottom board is equipped with ribs.
Further, each end pole piece is taken shape on the ceramic bottom board using palladium-silver conductor material.
Further, the inductor includes ferrite core and the twisted wire for determining line capacitance amount, the twisted wire
It is wound in the ferrite magnetic in the heart.
Further, the exit of the inductor is fixed on the ceramic bottom board using electronic spot-welding.
Further, the inductor is two, and the capacitor and two inductors are long along the ceramic bottom board
Degree direction is successively spaced setting, and the capacitor and two inductors are right in the middle part of the ceramic bottom board width direction
The position answered.
The beneficial effect of antivibration dynamic formula power splitter provided by the invention is: compared with prior art, the present invention pass through by
Inductor, capacitor and resistor are mounted on ceramic bottom board, with by ceramic bottom board come fixed inductance, capacitor and resistance
Device；And filling is formed by curing epoxy resin interstitital texture into ceramic bottom board and casing, thus by ceramic bottom board, casing and its interior
Each device solidification it is integral, to enhance anti-vibration, shock resistance.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the schematic diagram of internal structure of antivibration dynamic formula power splitter provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of antivibration dynamic formula power splitter provided in an embodiment of the present invention.
Wherein, each attached drawing main mark in figure:
11- ceramic bottom board；The end 12- pole piece；13- resistor；14- capacitor；15- inductor；16- connecting line；17- draws
Foot；18- casing；181- ribs.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " thickness ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
The specific names that the present invention uses are explained as follows:
The capacitor of C0G material production refers in particular to the 1 class ceramic capacitor made using Unite States Standard.
High temperature resistant bakelite refers in particular to can be with high temperature resistant up to 160 DEG C of bakelite.
Resistor resistant to high temperature refers in particular to can be with high temperature resistant up to 200 DEG C or more of resistance.
Connecting line resistant to high temperature refers in particular to reach with high temperature resistant 180 DEG C of wire rod.
The production of high temperature resistant wire rod refers in particular to reach with high temperature resistant 180 DEG C of wire rod.
Also referring to Fig. 1 and Fig. 2, now antivibration dynamic formula power splitter provided by the invention is illustrated.The anti-vibration
Formula power splitter, including ceramic bottom board 11, casing 18, inductor 15, capacitor 14, resistor 13 and several connecting lines 16；Inductance
Device 15, capacitor 14 and resistor 13 are mounted on ceramic bottom board 11, and casing 18 covers on ceramic bottom board 11, for protecting inductance
The devices such as device 15, capacitor 14, resistor 13；End pole piece 12 and six paster pins 17 there are six being set on ceramic bottom board 11, six
Six end pole pieces 12 are led to 11 back side of ceramic bottom board respectively by a paster pin 17, to facilitate making for the antivibration dynamic formula power splitter
With.Inductor 15, capacitor 14, resistor 13 and six end pole pieces 12 are electrical connected by several connecting lines 16.The antivibration dynamic formula
Power splitter further includes being filled between casing 18 and ceramic bottom board 11 with by inductor 15, capacitor 14, resistor 13, connecting line
16, ceramic bottom board 11 and casing 18 solidify integral epoxy resin interstitital texture (not shown).By being filled out into casing 18
Epoxy resin is filled, to be formed by curing epoxy resin interstitital texture, each device between ceramic bottom board 11 and casing 18 can be solidified
Integrally, each device is preferably protected, while improving anti-vibration, shock resistance.
Antivibration dynamic formula power splitter provided by the invention, compared with prior art, the present invention is by by inductor 15, capacitor
14 and resistor 13 be mounted on ceramic bottom board 11, with by ceramic bottom board 11 come fixed inductance 15, capacitor 14 and resistance
Device 13；And filling is formed by curing epoxy resin interstitital texture into ceramic bottom board 11 and casing 18, thus by ceramic bottom board 11, machine
Shell 18 and its solidification of interior each device are integral, to enhance anti-vibration, shock resistance.
Further, Fig. 1 and Fig. 2 are please referred to, one kind as high-temperature adaptability power splitter provided by the invention is specific
Embodiment, inductor 15 include ferrite core (not shown) and twisted wire (not shown), and twisted wire is wound in ferrite magnetic in the heart.
Using ferrite core, i.e., the magnetic core made using ferrite can will also have preferable temperature in the case where guaranteeing low-loss material
Coefficient is spent, can be worked under higher and lower operating temperature.And twisted wire is used, to be conveniently used for determining line capacitance amount, into
And can determine the capacitance of inductor 15, reduce device inside parameter error and is obtained more excellent so as to reduce insertion loss
Phase balance and high-isolation.
Further, Fig. 1 and Fig. 2 are please referred to, one kind as high-temperature adaptability power splitter provided by the invention is specific
The exit of embodiment, inductor 15 is fixed on ceramic bottom board 11 using electronic spot-welding, then can reduce the electricity of pad
Capacity, it can reduce the capacitance between 15 exit of inductor and ceramic bottom board 11, reduce the influence to inductor 15, in turn
Theoretical design requirements can preferably be reached, thus reach low insertion loss, excellent phase balance, the requirement of high-isolation.
The present invention is wrapped in formation inductor 15 on FERRITE CORE using twisted wire, can be dropped by using ferrite core
Low-loss, and can be convenient the capacitance between determining line using twisted wire, so as to good increase and determining inductor 15
Capacitance, and the exit of inductor 15 is welded on ceramic bottom board 11 using electronic spot-welding, it is possible to reduce inductor 15
Line capacitance amount between ceramic bottom board 11, so as to preferably determine the capacitance that uses, reduce element internal error with
And the influence in assembling manufacturing process to device, preferably reach theoretical design requirements, thus reach low insertion loss, excellent phase
The degree of balance, the requirement of high-isolation.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, resistor 13 can be the film resistor being directly molded in ceramic bottom board 11, use film resistor, it is ensured that higher
Precision can be preferably by film resistor and ceramic bottom board 11 in addition, directly take shape in film resistor in ceramic bottom board 11
It is integrally fixed, to improve anti-vibration, shock resistance.Meanwhile take shape in film resistor can also be more in ceramic bottom board 11
Good radiate, and guarantees the stability used.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, it is each that the printing of pole piece 12 is held to take shape on ceramic bottom board 11, so as to enhance the company of each end pole piece 12 and ceramic bottom board 11
Intensity is connect, heat dissipation is facilitated, anti-vibration, shock resistance is improved, guarantees the stability used.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, it is each that pole piece 12 is held to take shape on ceramic bottom board 11 using palladium-silver conductor material, each end pole is made using palladium-silver conductor material
Piece 12, can be improved welding performance, so as to improve the intensity of welding, reduces capacitance caused by welding, further subtracts
Influence when making less reduces loss, is preferably suitble to theoretical design requirements.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, capacitor 14 are welded on ceramic bottom board 11, preferably to fix capacitor 14, are increased the intensity of capacitor 14, are mentioned
High anti-vibration, shock resistance guarantee the stability used.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, the antivibration dynamic formula power splitter further include the exit and ceramic bottom board 11 for covering inductor 15 and covering inductor 15
The epoxy resin of junction protects structure (not shown).Inductor 15 and covering inductor are covered by using epoxy resin
15 exit and 11 junction of ceramic bottom board, and it is formed by curing epoxy resin protection structure, it can preferably protect inductor
15 and inductor 15 exit and 11 junction of ceramic bottom board, reduce external action, while improving anti-vibration, shock resistance
Performance guarantees the stability used.Further, epoxy resin protection structure filling enters in inductor 15, preferably to electricity
Sensor 15 carries out shaping.Preferably improve anti-vibration, shock resistance.Further, epoxy resin protection structure filling enters
Ferrite magnetic in the minds of, and be packed between adjacent two circles twisted wire and twisted wire and the gap of ferrite magnetic in the heart in, with more
Good is formed inductor 15, and then preferably protects inductor 15, and reduce external action, improves anti-vibration, impact resistance
Energy.To form epoxy resin protection structure it is possible to further use high adhesiveness epoxy resin to make, with more stably it is fixed with
Protect inductor 15.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, the antivibration dynamic formula power splitter further include covering 11 inner surface of ceramic bottom board, each end pole piece 12, each connecting line 16, capacitor
14, inductor 15 and resistor 13 and epoxy resin overlay structure (not shown) that each connecting line 16 is positioned.This hair
In bright, the inner surface of ceramic bottom board 11 refers in particular to the one side opposite with 11 back side of ceramic bottom board, and the inner surface of ceramic bottom board 11 is
Close to the one side of casing 18 on ceramic bottom board 11.Epoxy resin overlay structure can be used epoxy resin cure molding, pass through by
Epoxy resin is coated in 11 inner surface of ceramic bottom board, and covers each end pole piece 12, each connecting line 16, capacitor 14, inductor 15
And resistor 13, and be formed by curing epoxy resin overlay structure, these devices can be wrapped up and are integrally fixed, and by these
Device is fixed on ceramic bottom board 11, preferably to be protected, and improves anti-vibration, shock resistance；Epoxy resin simultaneously
Overlay structure can also carry out shaping connecting line 16, to fix connecting line 16, reduce influence of the connecting line 16 to each device,
And in vibration, it remain stationary connecting line 16 with each device, to enhance anti-vibration, shock resistance.It is possible to further
It makes to form epoxy resin overlay structure using high adhesiveness epoxy resin, with more stably fixed and each device of protection.
Still further, epoxy resin overlay structure can wrap epoxy resin protection structure, epoxy resin is covered
Lid structure and epoxy resin protection structure form overall structure, and each device installed on ceramic bottom board 11 is preferably made to form one
A overall structure enhances anti-vibration, shock resistance.
Further, in processing and fabricating, after having made inductor 15, asphalt mixtures modified by epoxy resin can be filled on inductor 15
Rouge with solidifying and setting inductor 15, then inductor 15 is welded on ceramic bottom board 11, and re-coating epoxy resin cure forms ring
Oxygen resin protects structure.And it is installed on ceramic bottom board 11 when each device, and after being electrical connected with connecting line 16, refill ring
Oxygen resin is formed by curing epoxy resin overlay structure, thus in each step of assembling processing, good each device of protection,
Influence when reducing assembly operation to device reduces loss, guarantees excellent phase balance and high-isolation.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, the antivibration dynamic formula power splitter further include be filled between casing 18 and ceramic bottom board 11 with by inductor 15, capacitor 14,
Resistor 13, connecting line 16, ceramic bottom board 11 and casing 18 solidify integral epoxy resin interstitital texture (not shown).It is logical
It crosses and fills epoxy resin into casing 18, it, can be by ceramic bottom board 11 and casing 18 to be formed by curing epoxy resin interstitital texture
Between the solidification of each device it is integral, preferably protect each device, while improving anti-vibration, shock resistance.
Further, in the process of processing and manufacturing, after can first making epoxy resin overlay structure on ceramic bottom board 11,
Then casing 18 is covered, production epoxy resin interstitital texture is refilled, to can preferably protect each device in an assembling process
Part, influence when reducing assembly operation to device, reduces loss, guarantees excellent phase balance and high-isolation.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, casing are high temperature resistant bakelite shell.Using bakelite shell, good insulating effect can be played, and can be born higher
Temperature range.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, capacitor 14 are to be subtracted using the capacitor 14 that C0G material makes so as to preferably guarantee the precision of capacitor 14
The loss of small capacitor 14, and better operating temperature range can be born.
Further, using ferrite core, i.e., the magnetic core made using ferrite can guarantee low-loss material
Under, also there is preferable temperature coefficient, can work under higher and lower operating temperature.Capacitor 14 uses C0G material, pottery
Porcelain bottom plate 11 is formed by 600 DEG C~800 DEG C of high temperature sintering, sintered compact product structure, and heat resistance is excellent.
The precision thin-film resistor fabulous using temperature characterisitic of resistor 13；Twisted wire around inductor 15 can be enamel covered wire, and
Twisted wire and connecting line 16 reach the wire rod of 180 DEG C of materials using high temperature resistant, and casing uses bakelite material resistant to high temperature, so as to reach
It is required to (- 55 DEG C~125 DEG C) of military power splitter operating temperature range.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, inductor 15 are two, and capacitor 14 and two inductors 15 are successively spaced setting along 11 length direction of ceramic bottom board, and
Capacitor 14 and two inductors 15 are set to corresponding position in the middle part of 11 width direction of ceramic bottom board.The structure can be by ceramic bottom
Device setting is in symmetrical structure on plate 11, preferably realizes low insertion loss, excellent phase balance, the requirement of high-isolation.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, it is each to hold pole piece 12 in rectangle, and the size of each end pole piece 12 is identical, that is, facilitates production, while can reduce each extraction again
Capacitor difference is held, thus preferably realize low insertion loss, excellent phase balance, the requirement of high-isolation.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, six end pole pieces 12 are symmetrically set in the two sides of 11 length direction of ceramic bottom board.
Further, Fig. 1 and Fig. 2 are please referred to, a kind of specific implementation as antivibration dynamic formula power splitter provided by the invention
Mode, 18 buckle closure of casing is on ceramic bottom board 11, and the two sides of 18 width direction of casing are equipped in the junction of ceramic bottom board 11
Ribs 181.The structure more casing 18 can be preferably fixed on ceramic bottom board 11, increased bonding strength, improved the antivibration
The anti-vibration of dynamic formula power splitter, shock resistance.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. antivibration dynamic formula power splitter, it is characterised in that: including ceramic bottom board and the casing being placed on the ceramic bottom board, the pottery
Inductor, capacitor and resistor are installed on porcelain bottom plate；The antivibration dynamic formula power splitter further includes several connecting lines, the pottery
The paster pin at the ceramic bottom board back side is set there are six end pole piece and respectively led to each end pole piece on porcelain bottom plate, if
It does the connecting line inductor, the capacitor, the resistor and six end pole pieces are electrical connected；It is described anti-
Oscillatory type power splitter further include be filled between the casing and the ceramic bottom board with by the inductor, the capacitor,
The resistor, the connecting line, the ceramic bottom board and the casing solidify integral epoxy resin interstitital texture.
2. antivibration dynamic formula power splitter as described in claim 1, it is characterised in that: the antivibration dynamic formula power splitter further includes covering
The epoxy resin of the exit and the ceramic bottom board junction of the inductor and the covering inductor protects structure,
The epoxy resin interstitital texture wraps up the epoxy resin and protects structure.
3. antivibration dynamic formula power splitter as described in claim 1, it is characterised in that: the antivibration dynamic formula power splitter further includes covering
The ceramic bottom board inner surface, each end pole piece, each connecting line, the capacitor, the inductor and the resistance
Device and to the epoxy resin overlay structure that each connecting line is positioned, the epoxy resin interstitital texture wraps up the ring
Oxygen resin overlay structure.
4. antivibration dynamic formula power splitter as described in any one of claims 1-3, it is characterised in that: the resistor is straight forming
Film resistor in the ceramic bottom board.
5. antivibration dynamic formula power splitter as described in any one of claims 1-3, it is characterised in that: the capacitor welding is in described
On ceramic bottom board.
6. antivibration dynamic formula power splitter as described in any one of claims 1-3, it is characterised in that: the casing buckle closure is in the pottery
On porcelain bottom plate, and the two sides of the casing width direction are equipped with ribs in the junction of the ceramic bottom board.
7. antivibration dynamic formula power splitter as described in any one of claims 1-3, it is characterised in that: each end pole piece uses palladium-silver
Conductor material takes shape on the ceramic bottom board.
8. antivibration dynamic formula power splitter as described in any one of claims 1-3, it is characterised in that: the inductor includes ferrite
Magnetic core and twisted wire for determining line capacitance amount, the twisted wire are wound in the ferrite magnetic in the heart.
9. antivibration dynamic formula power splitter as described in any one of claims 1-3, it is characterised in that: the exit of the inductor is adopted
It is fixed on the ceramic bottom board with electronic spot-welding.
10. antivibration dynamic formula power splitter as described in claim 1, it is characterised in that: the inductor is two, the capacitor
And two inductors are successively spaced setting, and the capacitor and two inductance along the ceramic bottom board length direction
Device is set to corresponding position in the middle part of the ceramic bottom board width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760005.2A CN109067380A (en) | 2018-07-11 | 2018-07-11 | Antivibration dynamic formula power splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760005.2A CN109067380A (en) | 2018-07-11 | 2018-07-11 | Antivibration dynamic formula power splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109067380A true CN109067380A (en) | 2018-12-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760005.2A Pending CN109067380A (en) | 2018-07-11 | 2018-07-11 | Antivibration dynamic formula power splitter |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63193535A (en) * | 1987-02-06 | 1988-08-10 | Japan Radio Co Ltd | Manufacture of hybrid integrated circuit |
| JP2001128026A (en) * | 1999-10-26 | 2001-05-11 | Uro Electronics Co Ltd | Signal branch unit for catv |
| US20020186096A1 (en) * | 2001-06-12 | 2002-12-12 | Zheng Wei Ping | Power splitter |
| US20030020173A1 (en) * | 2001-05-18 | 2003-01-30 | Huff Michael A. | Radio frequency microelectromechanical systems (MEMS) devices on low-temperature co-fired ceramic (LTCC) substrates |
| US20030155991A1 (en) * | 2002-02-19 | 2003-08-21 | Daxiong Ji | Miniature 180 degree power splitter |
| US20050146395A1 (en) * | 2004-01-02 | 2005-07-07 | Lu Chen | Three way power splitter |
| US20050212618A1 (en) * | 2004-03-29 | 2005-09-29 | Radhakrishnaiah Setty | Low cost splitter |
| CN1708899A (en) * | 2002-10-25 | 2005-12-14 | 日立金属株式会社 | Balanced-unblanced type multi-band filer module |
| US20060158300A1 (en) * | 2005-01-20 | 2006-07-20 | Avx Corporation | High Q planar inductors and IPD applications |
| KR100660612B1 (en) * | 2005-11-23 | 2006-12-22 | 주식회사 한신 | Piezo-electric element for parts feeder and manufacturing process of the same |
| TWM331766U (en) * | 2007-10-05 | 2008-05-01 | Advanced Ceramic X Corp | Miniaturized power divider (combiner) |
| US20090161294A1 (en) * | 2007-12-21 | 2009-06-25 | Samsung Electro-Mechanics Co., Ltd. | Multi-band front end module |
| US20140045546A1 (en) * | 2011-04-21 | 2014-02-13 | Murata Manufacturing Co., Ltd. | Circuit module |
| CN105048049A (en) * | 2015-07-14 | 2015-11-11 | 南京理工大学 | S-band microwave quadrature power divider |
| CN205828162U (en) * | 2016-07-30 | 2016-12-21 | 江苏泗阳欣宏电子科技有限公司 | A kind of low temperature resistant aluminium electrolutic capacitor |
| CN106340364A (en) * | 2015-07-10 | 2017-01-18 | 株式会社村田制作所 | Composite electronic component and resistance element |
| CN107040233A (en) * | 2017-05-12 | 2017-08-11 | 深圳振华富电子有限公司 | Electronic equipment and its power splitter |
| CN107464977A (en) * | 2017-08-30 | 2017-12-12 | 南京理工大学 | A kind of power splitter of LTCC sides patch resistance S-band four |
| CN107645028A (en) * | 2017-08-30 | 2018-01-30 | 南京理工大学 | A kind of power splitter of S-band lump symmetrical structure four based on LTCC |
| CN107785150A (en) * | 2017-10-31 | 2018-03-09 | 深圳振华富电子有限公司 | The SMD inductor of High-reliability large-power |
-
2018
- 2018-07-11 CN CN201810760005.2A patent/CN109067380A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63193535A (en) * | 1987-02-06 | 1988-08-10 | Japan Radio Co Ltd | Manufacture of hybrid integrated circuit |
| JP2001128026A (en) * | 1999-10-26 | 2001-05-11 | Uro Electronics Co Ltd | Signal branch unit for catv |
| US20030020173A1 (en) * | 2001-05-18 | 2003-01-30 | Huff Michael A. | Radio frequency microelectromechanical systems (MEMS) devices on low-temperature co-fired ceramic (LTCC) substrates |
| US20020186096A1 (en) * | 2001-06-12 | 2002-12-12 | Zheng Wei Ping | Power splitter |
| US20030155991A1 (en) * | 2002-02-19 | 2003-08-21 | Daxiong Ji | Miniature 180 degree power splitter |
| CN1708899A (en) * | 2002-10-25 | 2005-12-14 | 日立金属株式会社 | Balanced-unblanced type multi-band filer module |
| US20050146395A1 (en) * | 2004-01-02 | 2005-07-07 | Lu Chen | Three way power splitter |
| US20050212618A1 (en) * | 2004-03-29 | 2005-09-29 | Radhakrishnaiah Setty | Low cost splitter |
| US20060158300A1 (en) * | 2005-01-20 | 2006-07-20 | Avx Corporation | High Q planar inductors and IPD applications |
| KR100660612B1 (en) * | 2005-11-23 | 2006-12-22 | 주식회사 한신 | Piezo-electric element for parts feeder and manufacturing process of the same |
| TWM331766U (en) * | 2007-10-05 | 2008-05-01 | Advanced Ceramic X Corp | Miniaturized power divider (combiner) |
| US20090161294A1 (en) * | 2007-12-21 | 2009-06-25 | Samsung Electro-Mechanics Co., Ltd. | Multi-band front end module |
| US20140045546A1 (en) * | 2011-04-21 | 2014-02-13 | Murata Manufacturing Co., Ltd. | Circuit module |
| CN106340364A (en) * | 2015-07-10 | 2017-01-18 | 株式会社村田制作所 | Composite electronic component and resistance element |
| CN105048049A (en) * | 2015-07-14 | 2015-11-11 | 南京理工大学 | S-band microwave quadrature power divider |
| CN205828162U (en) * | 2016-07-30 | 2016-12-21 | 江苏泗阳欣宏电子科技有限公司 | A kind of low temperature resistant aluminium electrolutic capacitor |
| CN107040233A (en) * | 2017-05-12 | 2017-08-11 | 深圳振华富电子有限公司 | Electronic equipment and its power splitter |
| CN107464977A (en) * | 2017-08-30 | 2017-12-12 | 南京理工大学 | A kind of power splitter of LTCC sides patch resistance S-band four |
| CN107645028A (en) * | 2017-08-30 | 2018-01-30 | 南京理工大学 | A kind of power splitter of S-band lump symmetrical structure four based on LTCC |
| CN107785150A (en) * | 2017-10-31 | 2018-03-09 | 深圳振华富电子有限公司 | The SMD inductor of High-reliability large-power |
Non-Patent Citations (3)
| Title |
|---|
| S. SPIRA, M. SCHNEIDER, T. WELKER, J. MÜLLER AND M. A. HEIN: "ompact three-dimensional four-way vectorial steering module for Ka-Band multiple feeds-per-beam satellite payload applications", 2016 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) * |
| 何中伟, 李杰, 周冬莲等: "耐高过载LTCC一体化LCC封装的研制", 电子工艺技术, pages 334 - 336 * |
| 张小伟: "介质谐振器天线和基片集成波导滤波功分器", 知网 * |
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