CN105977650B - A kind of antenna module - Google Patents
A kind of antenna module Download PDFInfo
- Publication number
- CN105977650B CN105977650B CN201610339677.7A CN201610339677A CN105977650B CN 105977650 B CN105977650 B CN 105977650B CN 201610339677 A CN201610339677 A CN 201610339677A CN 105977650 B CN105977650 B CN 105977650B
- Authority
- CN
- China
- Prior art keywords
- conductor portion
- conductor
- antenna module
- helical structure
- width
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/06—Waveguide mouths
Landscapes
- Details Of Aerials (AREA)
Abstract
The disclosure belongs to Antenna Design field about a kind of antenna module.The antenna module includes conductor portion and the feed point that is arranged in the conductor portion；The conductor portion forms a continuous helical structure in the same plane；The feed point is located at the non-central region of the helical structure, and position of any point apart from the helical structure central point in the non-central region is all larger than preset distance.The non-central region of the helical structure is arranged in by the way that conductor portion to be made to a continuous helical structure in the same plane in its feed point by the disclosure, and entire antenna module is an entirety, and structure is simple, is taken up space smaller, and does not need to carry out the assembling of complexity；It solves that related art scheme size is larger, and part is more, the problem of processes inconvenience such as produces, processes, packing, assembling, using；The security risk generated by the above problem is avoided, has reached low in cost, the effect for being easy to make and use.
Description
Technical field
This disclosure relates to Antenna Design field, in particular to a kind of antenna module.
Background technique
Since antenna can be used for receiving and transmitting signal, use is more universal.
Antenna must receive the signal of corresponding band, could be decoded by the decoder of signal, therefore in order to make
Antenna receives the signal of corresponding band, user would generally buy the corresponding frequency band that can receive by antenna manufacturer production
Antenna.This antenna is generally combined according to predetermined way by the conductor of multiple and different length and is formed, due to the antenna after combination
Structure is usually stereochemical structure, and size is larger and part is more, therefore production, processing, packaging, assembling, the use of this antenna
Etc. processes it is all inconvenient, and be easy because the above process fault generate security risk.
Summary of the invention
Larger in order to solve related art scheme size, part is more, the processes such as produces, processes, packing, assembling, using
Inconvenient problem, the disclosure provide a kind of antenna module.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of antenna module is provided, the antenna module include conductor portion and
Feed point in the conductor portion is set；The conductor portion forms a continuous helical structure in the same plane；The feedback
Point is located at the non-central region of the helical structure, and any point in the non-central region is apart from the helical structure central point
Position be all larger than preset distance.By the way that conductor portion to be made to a continuous helical structure in the same plane, and by its feed point
The non-central region of the helical structure is set, entire antenna module is an entirety, and structure is simple, it takes up space smaller,
And it does not need to carry out complicated assembling；Solve that related art scheme size is larger, and part is more, production, processing, packaging, group
The problem of processes inconvenience such as fill, use；The security risk generated by the above problem is avoided, has reached low in cost, easily
In the effect for making and using.
Optionally, the feed point is located at position farthest from the helical structure central point in the conductor portion.Feed point is set
Farthest from helical structure central point position in conductor portion is set, so that feeder line when connecting with antenna, does not need special knot
The problem of structure supports entire antenna plane, that is, can avoid feeder line close to entire antenna plane, ensure that antenna in actual use
Performance, reached low in cost, from the effect of debugging.
Optionally, the conductor portion is formed by connecting by least two sections of conductor segments, each section of conductor segment in the conductor portion
Width is first predetermined value；Interval in the helical structure between adjacent conductor segment is second predetermined value；Described
The ratio of one predetermined value and the second predetermined value is located in preset range.Conductor portion is set as by least two sections of conductor segment connections
Made of structure so that conductor portion be a continuous helical structure, structure is simple, reduces the difficulty of manufacture craft；Passing through will
The ratio setting being spaced between the width of conductor segment and adjacent conductor segment is located in preset range, and it is normal to ensure that antenna meets
The requirement of work.
Optionally, the width of each section of conductor segment is first predetermined value in the conductor portion；Phase in the helical structure
Interval between adjacent conductor segment is second predetermined value；And the first predetermined value is 4mm, the second predetermined value is 2mm.
By the way that the width of conductor segment is set as 4mm, the interval between adjacent conductor segment is set as 2mm, so that the width of conductor segment and phase
The ratio being spaced between adjacent conductor segment is 2, which meets the requirements between 0.1 to n (in general, n < 10)；By first
Predetermined value and second predetermined value are set as mm grades of size, so that the shape of antenna is smaller, solve antenna body in the related technology
The excessive problem of product.
Optionally, the conductor portion is formed by connecting by least two sections of conductor segments, at least one section of conductor segment in the conductor portion
Width and other conductor segments it is of different size；In the conductor portion between adjacent conductor segment the width at least one interval with
Other intervals it is of different size.By setting the width of at least one section conductor segment in conductor portion and other conductor segment width to
Difference sets different from the width at other intervals for the width at least one interval between adjacent conductor section, so that
Difficulty of the antenna in manufacture craft further decreases.
Optionally, the conductor portion is made of the metal material for having electric conductivity.It is led by the way that conductor portion to be set as having
Electrical metal material, enables antenna effectively to emit and receive electromagnetic wave.
Optionally, the conductor portion is made of the metal material for having electric conductivity, and the metal material includes at least copper
Or aluminium.Select copper or aluminium etc. as the metal material that conductor portion is made, so that the selection of conductor portion is relatively conventional, it is low in cost,
Convenient for the universal of antenna.
Optionally, the conductor portion is obtained after a planar metal plate is carried out hollow processing.By by planar metal
Plate carries out hollow processing and antenna conductor portion is made, and can effectively avoid each conductor segment not in one plane.
Optionally, the conductor portion is will to be coated with the panel of metal material to carry out part metals material according to predetermined way
It is obtained after corrosion treatment.It is coated with by way of metal material upper panel divides metal material corrosion and antenna conductor portion is made,
More manufacture crafts are provided for the production of conductor portion, convenient for the universal of antenna.
Optionally, the antenna module further includes the dielectric support portion being arranged in below the conductor portion.Pass through
Using dielectric support portion, under the premise of will not influence antenna performance, increases support portion and make the structure of antenna more steady
It is fixed, it is unlikely to deform.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of structural schematic diagram of antenna module shown according to an exemplary embodiment；
Fig. 2A is the structural representation for the antenna module that a kind of helical structure shown according to an exemplary embodiment is rectangle
Figure；
Fig. 2 B is the structural representation that a kind of helical structure shown according to an exemplary embodiment is circular antenna module
Figure；
Fig. 2 C is relief width between a kind of conductor segment width shown according to an exemplary embodiment and adjacent conductor section
Spend the structural schematic diagram of different antenna modules；
Fig. 3 is the structural schematic diagram that a kind of antenna module shown according to an exemplary embodiment is connect with feeder line.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of structural schematic diagram of antenna module shown according to an exemplary embodiment, as shown in Figure 1, the day
Line component includes conductor portion 110 and the feed point 120 that is arranged in the conductor portion.
Conductor portion 110 forms a continuous helical structure in the same plane.
Feed point 120 is located at the non-central region of helical structure, and any point in the non-central region is apart from the helical structure
The position of central point is all larger than preset distance.Preset distance said here is greater than 0, that is to say, that feed point 120 is not on spiral shell
On the central point for revolving structure.
Preset distance said here can be determined by the size of conductor portion 110, not to preset distance in the present embodiment
Specific value is defined.
In conclusion the antenna module that the embodiment of the present disclosure provides, by the way that conductor portion to be formed to one in the same plane
Continuous helical structure, and its feed point is arranged in the non-central region of helical structure；So that antenna module is an entirety, knot
Structure is simple, takes up space smaller, and does not need to carry out complicated assembling；It is larger to solve related art scheme size, part compared with
It is more, the problem of processes inconvenience such as produce, process, packing, assembling, using；It is hidden to avoid the safety generated by the above problem
Suffer from, has reached low in cost, the effect for being easy to make and use.
Fig. 2A is the structural representation for the antenna module that a kind of helical structure shown according to an exemplary embodiment is rectangle
Figure, as shown in Figure 2 A, the antenna module include conductor portion 210 and the feed point 220 that is arranged in conductor portion 210.
Conductor portion 210 forms a continuous helical structure in the same plane.
Optionally, the shape that conductor portion 210 is formed by helical structure can be round or rectangle, illustrate only in Fig. 2A
The helical structure of rectangle.Common circular helical structure may refer to wrap in antenna module shown in Fig. 2 B shown in Fig. 2 B
Containing conductor portion 230 and feed point 240, wherein the helical structure of conductor portion 230 is circle, and feed point 240 is arranged in conductor portion 230.
In actual design, the width of each part of conductor portion 210 can be set to identical or different.
In a kind of possible realization, conductor portion 210 is formed by connecting by least two sections of conductor segments, each in conductor portion 210
The width of section conductor segment is first predetermined value, and the interval in helical structure between adjacent conductor segment is second predetermined value,
The ratio of first predetermined value and second predetermined value is located in preset range.
Preset range said here can be generally (0, n), and wherein n is less than 10.
Optionally, first predetermined value 4mm, second predetermined value 2mm.
It should also be noted that, the length of each conductor segment can be identical or different in conductor portion 210.
For example the width of the conductor segments such as conductor segment 210a1, conductor segment 210a2, conductor segment 210a3 in Fig. 2A is all the same,
It is all the same to be spaced 210b1, interval 210b2, the interval equally spaced width of 210b3.
In alternatively possible realization, conductor portion 210 is formed by connecting by least two sections of conductor segments, in conductor portion 210 extremely
The width of few one section of conductor segment is of different size with other conductor segments, in conductor portion 210 between adjacent conductor segment at least one
The width at interval is of different size with other intervals.
It refers to shown in Fig. 2 C, the width of the conductor segments such as conductor segment 210c1, conductor segment 210c2, conductor segment 210c3 is endless
Exactly the same, interval 210d1, interval 210d2, the interval equally spaced width of 210d3 are not exactly the same.
Feed point 220 is located at the non-central region of helical structure, and any point in the non-central region is apart from the helical structure
The position of central point P is all larger than preset distance.Preset distance said here is greater than 0, that is to say, that feed point 220 is not on
On the central point P of helical structure.
Preset distance said here can be determined by the size of conductor portion 210, not to preset distance in the present embodiment
Specific value is defined.
Optionally, in order to enable feeder line with antenna module when connecting, the entire antenna plane of special structural support is needed
To remove to avoid the problem that feeder line close to entire antenna plane, feed point 220 can be located in conductor portion 210 from spiral shell in the present embodiment
The farthest position structure centre point P is revolved, is referred to shown in Fig. 2A.Position where feed point 220 is in conductor portion 210 from spiral knot
Structure central point P farthest position.
In order to enable antenna can receiving and transmitting signal, conductor portion 210 needs be made of the metal material for having electric conductivity.Here
The metal material said includes at least copper or aluminium.
Optionally, metal material can also be the other kinds of material for having electric conductivity, or at least two lead
Mixing material of conductive metallic material, such as aluminium alloy etc..
When conductor portion 210 in actual fabrication antenna module, a variety of production methods can be used, refer to following three kinds
The citing of production method.
In the first production method, conductor portion is will to be coated with the panel of metal material according to predetermined way to part metals
It is obtained after material progress corrosion treatment.In this case, the metal material in the region being corroded is corroded, but under metal material
Non-metallic material can be retained.
During actual fabrication, when carrying out corrosion treatment, template corresponding with above-mentioned helical structure can be set, it should
Template is also the helical structure for having same characteristic features with above-mentioned helical structure, which is buckled in the panel for being coated with metal material
On, corrosion treatment is carried out to the gap area in template according to the template.
Optionally, Mapping Technology can be used and draw out required helical structure figure, print drawing, by drawing and together
The panel for being coated with metal material of sample ruler cun is transferred, then the panel for being coated with metal material transferred is put into corrosive liquid
The metal material except required helical structure part is eroded, this method, which can also be produced, has identical spy with above-mentioned helical structure
The helical structure conductor portion of sign.
In second of production method, conductor portion is obtained after a planar metal plate is carried out hollow processing, also
The panel of metal material is carried out hollow processing to panel according to predetermined way.
During actual fabrication, when carrying out hollow processing, template corresponding with above-mentioned helical structure can be set,
The template is also the helical structure for having same characteristic features with above-mentioned helical structure, which is buckled in above-mentioned by metal material group
At panel on, according to the template in template gap area carry out hollow processing.
Optionally, in hollow processing, Mapping Technology also can be used by required helical structure graphic plotting in metal
On panel, reuses tool and cut along the figure drawn, the gap area in helical structure, which is cut away, to be made
At above-mentioned helical structure.
In the third manufacturing process, die cavity corresponding with above-mentioned helical structure can also be set, gold is injected to the die cavity
Belong to liquid, after metal liquid is cooling, die cavity is taken away, metal liquid after cooling can form above-mentioned helical structure.
It will be apparent that in practical applications, the conductor portion of helical structure can also be made in other way, here just not
It repeats again.
Deformation in order to avoid conductor portion or the shape for fixed conductor portion 210, can be below conductor portion 210
Dielectric support portion is set.It will be apparent that this structure can be realized by way of the first above-mentioned production conductor portion.
It should be added that the metallic conductor section of the conductor portion 210 of antenna module has certain thickness, here
Thickness is usually and in the width of conductor segment and conductor portion 210 between conductor segment in conjunction with the width in gap, to influence antenna module
Electric property.In the present embodiment, 0.035mm can be set by the metal material thickness of conductor portion 210, by conductor portion
Dielectric support portion thickness below 210 is set as 1.2mm.
In addition, the conductor portion 210 of antenna module, which is formed by size shared by helical structure, determines antenna module
It can be with the working frequency range of receiving and transmitting signal.In the present embodiment, when the helical structure and conductor portion 210 that conductor portion 210 is rectangle
When circumscribed rectangle is square, 200mm can be set by the side length of the circumscribed square of conductor portion 210.
By the description of above-mentioned antenna module it is found that only having an aerial radiation in the antenna module protected in the present embodiment
Body, and feed point is not disposed on the center of the conductor portion of helical structure.
In conclusion the antenna module that the embodiment of the present disclosure provides, by the way that conductor portion to be formed to one in the same plane
Continuous helical structure, and its feed point is arranged in the non-central region of helical structure；So that antenna module is an entirety, knot
Structure is simple, takes up space smaller, and does not need to carry out complicated assembling；It is larger to solve related art scheme size, part compared with
It is more, the problem of processes inconvenience such as produce, process, packing, assembling, using；It is hidden to avoid the safety generated by the above problem
Suffer from, has reached low in cost, the effect for being easy to make and use.
In addition, by the way that conductor portion to form to a continuous helical structure in the same plane, the shape of helical structure can be with
For rectangle, or it is round, so that the structure of antenna is simple, reduce the difficulty of manufacture craft.
It, will be adjacent by setting different from the width of other conductor segments for the width of at least one section conductor segment in conductor portion
Conductor segment between the width at least one interval from the width at other intervals be set as different so that antenna is in manufacture craft
Difficulty further decrease.
By setting mm grades for the gap width between the width of conductor segment and adjacent conductor section, so that the shape of antenna
It is smaller, solve the problems, such as that antenna volume is excessive in the related technology.
It is arranged in conductor portion by the way that feed point to be arranged in the non-central region of helical structure, including by feed point from spiral knot
The farthest position of structure central point, so that feeder line when connecting with antenna module, does not need the entire antenna of special structural support and puts down
Face can avoid the problem of feeder line is close to entire antenna plane, ensure that the performance of antenna.
By the way that the material of conductor portion to be set as including metal material that copper or aluminium etc. have electric conductivity, enable antenna
Effective transmitting and reception electromagnetic wave, and the selection in antenna conductor portion is relatively conventional, it is low in cost, convenient for the universal of antenna.
Metal material panel is processed into antenna conductor portion according to predetermined way by various ways such as corrosion or hollow outs, is made
The manufacture craft for obtaining antenna conductor portion is more various, convenient for the universal of antenna.
By in the dielectric support portion of conductor portion following settings, so that being avoided while not influencing antenna performance
Conductor portion deformation, keeps its structure more stable.
The antenna module that the embodiment of the present disclosure provides when in use, is needed through feeder line and TV or other signal resolutions
Equipment connection, in order to keep the connection of feeder line and antenna module stronger, be provided below a kind of antenna module as shown in Figure 3 with
The structure of feeder line connection.
Fig. 3 is the structural schematic diagram that a kind of antenna module shown according to an exemplary embodiment is connect with feeder line, such as Fig. 3
Shown, which includes radio-frequency cable shielded layer a, the conductor b in radio-frequency cable, the conducting wire c with insulating layer, copper wire d,
Solder joint e, solder joint f, solder joint g, solder joint h additionally increase the deposited copper i of one piece of area.
Before welding, several circles first are wound on radio-frequency cable shielded layer a with copper wire d, are welded copper wire with scolding tin, then will
Copper wire d is welded at solder joint e；It after the both ends conducting wire c with insulating layer are stripped insulating layer, is welded at solder joint g, solder joint h, uses
In fixed cable；Conductor b in radio-frequency cable is soldered at solder joint f.
The present embodiment applies the area of copper i by increasing, and is fixed radio-frequency cable shielded layer a with conducting wire c, so that radio frequency
Cable is at feed point and the connection of antenna is more secured, more durable in actual use；It is shielded using copper wire d in radio-frequency cable
Several circles are wound on layer a, solve the problems, such as that radio-frequency cable shielded layer is not easy upper scolding tin when welding；Since conducting wire c is with insulation
Layer, will not influence the electric property of antenna.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (8)
1. a kind of antenna module, which is characterized in that the antenna module includes conductor portion and the feedback that is arranged in the conductor portion
Point；
The conductor portion forms a continuous helical structure in the same plane；
The feed point is located at the non-central region of the helical structure, and any point in the non-central region is apart from the spiral
The position of structure centre point is all larger than preset distance；
The conductor portion is formed by connecting by least two sections of conductor segments, and the thickness of every section of conductor segment is the width according to corresponding conductor segment
What the width in the gap between degree and corresponding conductor segment and adjacent conductor section determined；
The width of each section of conductor segment is first predetermined value in the conductor portion, in the helical structure adjacent conductor segment it
Between interval be second predetermined value, the ratio of the first predetermined value and the second predetermined value is located in preset range；Or
Person,
The width of at least one section conductor segment and other conductor segments is of different size in the conductor portion, adjacent in the conductor portion
The width at least one interval and other intervals is of different size between conductor segment, and the width of every section of conductor segment is definite value.
2. antenna module according to claim 1, which is characterized in that the feed point is located in the conductor portion from the spiral shell
Revolve the farthest position of structure centre point.
3. antenna module according to claim 1, which is characterized in that the first predetermined value is 4mm, and described second is predetermined
Value is 2mm.
4. antenna module according to claim 1, which is characterized in that the conductor portion is by having the metal material of electric conductivity
It is made.
5. antenna module according to claim 4, which is characterized in that the metal material includes at least copper or aluminium.
6. antenna module according to claim 1, which is characterized in that the conductor portion is to engrave a planar metal plate
It is obtained after the reason of vacancy.
7. antenna module according to claim 1, which is characterized in that the conductor portion is the panel that will be coated with metal material
It is obtained after carrying out corrosion treatment to part metals materials according to predetermined way.
8. according to claim 1 to any antenna module in 7, which is characterized in that the antenna module further includes setting
Dielectric support portion below the conductor portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339677.7A CN105977650B (en) | 2016-05-19 | 2016-05-19 | A kind of antenna module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339677.7A CN105977650B (en) | 2016-05-19 | 2016-05-19 | A kind of antenna module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977650A CN105977650A (en) | 2016-09-28 |
| CN105977650B true CN105977650B (en) | 2019-02-12 |
Family
ID=56956078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610339677.7A Active CN105977650B (en) | 2016-05-19 | 2016-05-19 | A kind of antenna module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977650B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308782A (en) * | 1998-07-09 | 2001-08-15 | 艾利森电话股份有限公司 | Miniature printed spiral antenna for mobile terminals |
| CN101572345A (en) * | 2008-04-29 | 2009-11-04 | Ls美创有限公司 | End-fed planar type spiral antenna |
| CN103294976A (en) * | 2012-02-23 | 2013-09-11 | 王海泉 | Card reading device for radio frequency communication close-range card swiping |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003324308A (en) * | 2002-05-02 | 2003-11-14 | Nippon Tungsten Co Ltd | Dielectric antenna |
| JP2014027392A (en) * | 2012-07-25 | 2014-02-06 | Toshiba Corp | Spiral antenna |
-
2016
- 2016-05-19 CN CN201610339677.7A patent/CN105977650B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308782A (en) * | 1998-07-09 | 2001-08-15 | 艾利森电话股份有限公司 | Miniature printed spiral antenna for mobile terminals |
| CN101572345A (en) * | 2008-04-29 | 2009-11-04 | Ls美创有限公司 | End-fed planar type spiral antenna |
| CN103294976A (en) * | 2012-02-23 | 2013-09-11 | 王海泉 | Card reading device for radio frequency communication close-range card swiping |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977650A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103633426B (en) | Antenna structure and mobile terminal device | |
| CN104466392B (en) | Antenna assembly, electronic equipment and the method for setting antenna assembly | |
| US8853540B2 (en) | Carbon nanotube enhanced conductors for communications cables and related communications cables and methods | |
| CN1467873A (en) | Plate-like multiple antenna and electrical equipment provided therewith | |
| US20030090426A1 (en) | Dual band slot antenna with single feed line | |
| CN106711558A (en) | Filter component, tuning component and method of tuning filter | |
| JP2003257514A (en) | Coaxial cable jumper assembly and its manufacturing method | |
| CN208460951U (en) | Integral aerial oscillator and antenna | |
| CN101329929B (en) | Multicore cable harness and multicore cable harness with connector | |
| CN108885923A (en) | The manufacturing method of multicore cable and multicore cable | |
| TW201021287A (en) | A wireless signal antenna | |
| JP2005167980A (en) | Antenna pattern and electromagnetic wave energy processing device having same | |
| CN105977650B (en) | A kind of antenna module | |
| CN106654588A (en) | Triangular ring micro-strip antenna | |
| CN105667108A (en) | Metal shielding cover material strap type insulation paint printing method and metal shielding cover material strap | |
| CN108886194B (en) | Electronic terminal | |
| CN204424414U (en) | Transmission line | |
| US20150303553A1 (en) | Manufacturing method of antenna shaping | |
| CN108832256A (en) | A kind of new antenna | |
| CN205491653U (en) | Metallic shield covers monomer structure | |
| KR100821981B1 (en) | Dielectrics omnidirection antenna | |
| CN204577574U (en) | Antenna | |
| JPWO2008108112A1 (en) | Antenna device | |
| CN209981451U (en) | Antenna device, control device of frequency converter, frequency converter and Internet of things system | |
| CN104078748A (en) | Doublet antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |