CN108808890A - A kind of compact remote-wireless energy acceptance device - Google Patents
A kind of compact remote-wireless energy acceptance device Download PDFInfo
- Publication number
- CN108808890A CN108808890A CN201810778445.0A CN201810778445A CN108808890A CN 108808890 A CN108808890 A CN 108808890A CN 201810778445 A CN201810778445 A CN 201810778445A CN 108808890 A CN108808890 A CN 108808890A
- Authority
- CN
- China
- Prior art keywords
- minor matters
- strip
- micro
- adjusts
- reception antenna
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 230000005855 radiation Effects 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a kind of compact remote-wireless energy acceptance devices, including first medium substrate and it is printed on the circuit structure on first medium substrate two sides, second medium substrate and the circuit structure for being printed on second medium substrate two sides, two pieces of medium substrates are stacked together to reduce the size on remote-wireless energy acceptance device planar direction, to be beneficial to reduce the installation space of remote-wireless energy acceptance device and small-sized power consuming device, and wherein multi-functional reception antenna is added frequency and adjusts minor matters to adjust the working frequency of multi-functional reception antenna to adapt to influence of the environment to reception device working frequency, the device, which can be realized to charge to reduce small-sized power consuming device to small-sized power consuming device battery, re-assemblies cost, substantially improve the convenience degree of small-sized power consuming device in practical applications.
Description
Technical field
The invention belongs to wireless energy transfer fields, are related to a kind of compact remote-wireless energy acceptance device.
Background technology
What small-sized power consuming device generally used at present is battery powered, but battery powered is limited with the regular hour
System, battery is needed replacing when the electricity of battery is finished, this is increased to having been put into for the small-sized power consuming device in application
The cost re-assemblied.Microwave power transmission technology can realize the remote biography of energy by way of Electromagnetic Wave Propagation energy
It is defeated, the application study currently with this technology be mainly the transmission of Wireless power transmission energy, helicopter microwave-driven
Etc. high-power remote energy transmission.This technology is applied to the achievable nothing to small-sized power consuming device of charging of rechargeable battery
Micro USB electricity, substantially improves the convenience degree of small-sized power consuming device in practical applications, avoids frequent replacement battery institute band
The assembly cost come.
In order to realize the wireless charging of small-sized power consuming device, now with a kind of single system of microwave power transmission (see
Haruichi Kanaya, Shoichiro Tsukamoto and Takuya Hirabaru. " Energy Harvesting
Circuit On a One-Sided Directional Flexible Antenna”.IEEE Microwave and
Wireless components letters 2013), which is made of transmitting antenna, RECTIFYING ANTENNA, and RECTIFYING ANTENNA passes through
The microwave energy for receiving transmitting antenna transmitting is then converted into DC energy and has lighted LED light 20cm at, but the system
The wireless power for this ting model power consuming device of LED light that has been research experiment and not considering that small-sized power consuming device is actual makes
Use environment.
Invention content
The purpose of the invention is to overcome small-sized power consuming device, installation space is larger and specific in use
The shortcomings that use environment is to reception device operating frequency influences, it is proposed that a kind of compact remote-wireless energy acceptance device,
Substantially improve the convenience degree of small-sized power consuming device in practical applications.
The technical scheme is that:A kind of compact remote-wireless energy acceptance device, including first medium substrate,
It is multi-functional reception antenna, the first metal floor, second medium substrate, the second metal floor, compact rectifying and voltage-stabilizing module, vertical
Interconnect metal throuth hole;It is characterized in that:The multi-functional reception antenna is printed on the upper surface of first medium substrate, the first gold medal
Possession plate is printed on the lower surface of first medium substrate;Second metal floor is printed on the upper surface of second medium substrate, compact
Type rectifying and voltage-stabilizing module PCB is in the lower surface of second medium substrate;First medium substrate, the first metal floor, second medium base
Plate and the second metal floor size are identical stacked together by prepreg;Multi-functional reception antenna passes through perpendicular interconnection gold
Belong to through-hole and compact rectifying and voltage-stabilizing module perpendicular interconnection.
Further, the multi-functional reception antenna includes primary radiation patch, grounded metal through-hole, first frequency adjusting
Minor matters, second frequency adjust minor matters and impedance adjusts minor matters;First frequency adjusts minor matters and second frequency adjusts minor matters and is located at master
Two side angle of radiation patch top edge, grounded metal through-hole is located at primary radiation patch lower edge both sides, under impedance adjusting minor matters are located at
Marginal center;Grounded metal through-hole forms the size that short-circuiting effect significantly reduces multi-functional reception antenna;Adjust first
Frequency adjusts minor matters and second frequency adjusts the length of minor matters to change the working frequency of multi-functional reception antenna to adapt to specifically
The variation of application environment;It adjusts impedance and adjusts the length of minor matters to realize multi-functional reception antenna and compact rectifying and voltage-stabilizing module
Between impedance matching.
Further, the compact rectifying and voltage-stabilizing module includes miniaturization rectification circuit and Voltage stabilizing module, miniaturization
Rectification circuit is connected with the positive grade of Voltage stabilizing module by wire jumper, and cathode is the second metal floor shared;Rectification circuit includes inverted f
Type micro-strip connects minor matters, the first diode, the second diode, the first micro-strip ground connection minor matters, L-type micro-strip connection minor matters, second micro-
Minor matters with ground and ac filter capacitance;The reversed F-typed embedded matching inductance of micro-strip connection minor matters adjusts small with blocking matching capacitance
Impedance matching between type rectification circuit and multi-functional reception antenna;First diode one end is grounded minor matters phase with the first micro-strip
Even, the other end connect minor matters with reversed F-typed micro-strip and is connected;Second diode one end connect minor matters with reversed F-typed micro-strip and is connected, the other end
Minor matters are connect with L-type micro-strip to be connected;L-type micro-strip, which connects minor matters and is grounded between minor matters with the second micro-strip, passes through ac filter capacitance phase
Even.
The advantages of the present invention:
(1) closely, only 2cm*3.5cm*6mm is conducive to save in practical application overall dimensions size of the invention
Save the installation space of small-sized power consuming device.
(2) multi-functional reception antenna of the invention can adjust working frequency to adapt to the variation of external use environment, increase
The workability in practical application is added.
(3) present invention prints stepped construction using multilayer planar, is conducive to process, can be mass while cost is relatively low.
Description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention
Fig. 2 is the multi-functional reception antenna schematic diagram of the present invention
Fig. 3 is the compact rectifying and voltage-stabilizing module diagram of the present invention
Specific implementation mode
The present invention will be further described in the following with reference to the drawings and specific embodiments:A kind of compact remote-wireless energy
Reception device, including first medium substrate 1, multi-functional reception antenna 2, the first metal floor 3, second medium substrate 4, the second gold medal
Possession plate 5, compact rectifying and voltage-stabilizing module 6, perpendicular interconnection metal throuth hole 7;It is characterized in that:The multi-functional reception antenna
2 are printed on the upper surface of first medium substrate 1, and the first metal floor 3 is printed on the lower surface of first medium substrate 1;Second gold medal
Possession plate 5 is printed on the upper surface of second medium substrate 1, and compact rectifying and voltage-stabilizing module 6 is printed under second medium substrate 4
Surface;First medium substrate 1 is F4B substrates, and dielectric constant 2.5, loss tangent angle is 0.02, thickness 2mm, second medium
Substrate 4 is F4B, and dielectric constant 2.5, loss tangent angle is 0.02, thickness 0.8mm;First medium substrate 1, the first metal
Floor 3, second medium substrate 4 and 5 size of the second metal floor are identical stacked together by prepreg;Multi-functional reception
Antenna 2 passes through perpendicular interconnection metal throuth hole 7 and 6 perpendicular interconnection of compact rectifying and voltage-stabilizing module, 7 radius of perpendicular interconnection metal throuth hole
For 0.5mm.
The multi-functional reception antenna 2 includes primary radiation patch 21, grounded metal through-hole 22, first frequency adjusting minor matters
23, second frequency adjusts minor matters 24 and impedance adjusts minor matters 25;First frequency adjusts minor matters 23 and second frequency adjusts minor matters 24
Positioned at 21 top edge of primary radiation patch, two side angle, grounded metal through-hole 22 is located at 21 lower edge both sides of primary radiation patch, impedance tune
Section minor matters 25 are located in the middle part of lower edge, and the radius of grounded metal through-hole 22 is 0.4mm;Grounded metal through-hole 22 forms short-circuiting effect
Significantly reduce the size of multi-functional reception antenna 2;It adjusts first frequency and adjusts minor matters 23 and second frequency adjusting minor matters
24 length changes the working frequency of multi-functional reception antenna 2 to adapt to the variation of concrete application environment;Impedance is adjusted to adjust
The length of minor matters 25 realizes the impedance matching between multi-functional reception antenna 2 and compact rectifying and voltage-stabilizing module 6.
The compact rectifying and voltage-stabilizing module 6 includes miniaturization rectification circuit 61 and Voltage stabilizing module 62, minimizes rectification
Circuit 61 is connected with the positive grade of Voltage stabilizing module 62 by wire jumper 63, and cathode is the second metal floor 4 shared;Rectification circuit 61 wraps
It is micro- containing reversed F-typed micro-strip connection minor matters 611, the first diode 614, the second diode 615, the first micro-strip ground connection minor matters 616, L-type
Band connection minor matters 617, the second micro-strip ground connection minor matters 618 and ac filter capacitance 619;First diode 614 and the second diode
615 be Agilent HSMS-281c, which is 25V, can bear the rectification of middle high input power, exchange filter
Wave capacitance 619 is 100PF;It is small to adjust with blocking matching capacitance 612 that reversed F-typed micro-strip connection minor matters 611 embed matching inductance 613
The inductance value of impedance matching between type rectification circuit 61 and multi-functional reception antenna 2, matching inductance 613 is 6.2nH, blocking
It is 12PF to obtain capacitance with capacitance 612;First diode, 614 one end is connected with the first micro-strip ground connection minor matters 616, the other end and inverted f
Type micro-strip connects minor matters 611 and is connected;Second diode, 615 one end connect minor matters 611 with reversed F-typed micro-strip and is connected, the other end and L-type
Micro-strip connects minor matters 617 and is connected;L-type micro-strip connects between minor matters 617 and the second micro-strip ground connection minor matters 618 through ac filter electricity
Hold 619 to be connected.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.This field
Those of ordinary skill can make the various various other tools for not departing from the present invention according to the technical disclosures disclosed by the invention
Body variations and combinations, these variations and combinations are still within the scope of the present invention.
Claims (3)
1. a kind of compact remote-wireless energy acceptance device, including first medium substrate (1), multi-functional reception antenna (2),
First metal floor (3), second medium substrate (4), the second metal floor (5), compact rectifying and voltage-stabilizing module (6), it is vertical mutually
Even metal throuth hole (7);It is characterized in that:The multi-functional reception antenna (2) is printed on the upper table of first medium substrate (1)
Face, the first metal floor (3) are printed on the lower surface of first medium substrate (1);Second metal floor (5) is printed on second medium
The upper surface of substrate (1), compact rectifying and voltage-stabilizing module (6) are printed on the lower surface of second medium substrate (4);First medium base
Plate (1), the first metal floor (3), second medium substrate (4) and the second metal floor (5) size is identical passes through prepreg
It is stacked together;Multi-functional reception antenna (2) is hung down by perpendicular interconnection metal throuth hole (7) and compact rectifying and voltage-stabilizing module (6)
Straight interconnection.
2. a kind of compact remote-wireless energy acceptance device according to claim 1, it is characterised in that:Described is more
Function reception antenna (2) includes primary radiation patch (21), grounded metal through-hole (22), first frequency adjusting minor matters (23), second
Frequency adjusts minor matters (24) and impedance adjusts minor matters (25);First frequency adjusts minor matters (23) and second frequency adjusts minor matters (24)
Positioned at two side angle of primary radiation patch (21) top edge, grounded metal through-hole (22) is located at primary radiation patch (21) lower edge both sides,
Impedance adjusts minor matters (25) and is located in the middle part of lower edge;Grounded metal through-hole (22) forms short-circuiting effect and significantly reduces multifunctional access
Receive the size of antenna (2);It adjusts first frequency and adjusts the length of minor matters (23) and second frequency adjusting minor matters (24) to change
Become the working frequency of multi-functional reception antenna (2) to adapt to the variation of concrete application environment;It adjusts impedance and adjusts minor matters (25)
Length realizes the impedance matching between multi-functional reception antenna (2) and compact rectifying and voltage-stabilizing module (6).
3. a kind of compact remote-wireless energy acceptance device according to claim 1, it is characterised in that:Described is tight
Type rectifying and voltage-stabilizing module (6) of gathering includes miniaturization rectification circuit (61) and Voltage stabilizing module (62), miniaturization rectification circuit (61) and
The positive grade of Voltage stabilizing module (62) is connected by wire jumper (63), and cathode is the second metal floor (4) shared;Rectification circuit (61) wraps
The connection minor matters containing reversed F-typed micro-strip (611), the first diode (614), the second diode (615), the first micro-strip are grounded minor matters
(616), L-type micro-strip connection minor matters (617), the second micro-strip ground connection minor matters (618) and ac filter capacitance (619);Reversed F-typed micro-strip
Connection minor matters (611) embed matching inductance (613) and blocking matching capacitance (612) adjust miniaturization rectification circuit (61) with it is more
Impedance matching between function reception antenna (2);First diode (614) one end is connected with the first micro-strip ground connection minor matters (616),
The other end connect minor matters (611) with reversed F-typed micro-strip and is connected;Second diode (615) one end connect minor matters with reversed F-typed micro-strip
(611) it is connected, the other end connect minor matters (617) with L-type micro-strip and is connected;L-type micro-strip connects minor matters (617) and is grounded with the second micro-strip
It is connected by ac filter capacitance (619) between minor matters (618).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810778445.0A CN108808890A (en) | 2018-07-16 | 2018-07-16 | A kind of compact remote-wireless energy acceptance device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810778445.0A CN108808890A (en) | 2018-07-16 | 2018-07-16 | A kind of compact remote-wireless energy acceptance device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108808890A true CN108808890A (en) | 2018-11-13 |
Family
ID=64076988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810778445.0A Pending CN108808890A (en) | 2018-07-16 | 2018-07-16 | A kind of compact remote-wireless energy acceptance device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108808890A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109786985A (en) * | 2018-12-12 | 2019-05-21 | 南京安捷智造科技有限公司 | A kind of Rectangular Microstrip Standing-wave Antennas antenna based on coplanar waveguide ground |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105099527A (en) * | 2015-09-08 | 2015-11-25 | 王清斌 | Passive Near Field Communication (NFC) communication interface having independent energy receiving antenna |
CN107046170A (en) * | 2016-02-08 | 2017-08-15 | 波音公司 | The expansible planar package framework of active scan formula phased array antenna system |
CN107482316A (en) * | 2017-09-20 | 2017-12-15 | 成都瑞德星无线技术有限公司 | High power RECTIFYING ANTENNA in a kind of compact |
CN108039591A (en) * | 2017-11-17 | 2018-05-15 | 复旦大学 | Dual-linear polarization RECTIFYING ANTENNA with harmonic inhibition capability |
CN208539664U (en) * | 2018-07-16 | 2019-02-22 | 成都瑞德星无线技术有限公司 | A kind of compact remote-wireless energy acceptance device |
-
2018
- 2018-07-16 CN CN201810778445.0A patent/CN108808890A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105099527A (en) * | 2015-09-08 | 2015-11-25 | 王清斌 | Passive Near Field Communication (NFC) communication interface having independent energy receiving antenna |
CN107046170A (en) * | 2016-02-08 | 2017-08-15 | 波音公司 | The expansible planar package framework of active scan formula phased array antenna system |
CN107482316A (en) * | 2017-09-20 | 2017-12-15 | 成都瑞德星无线技术有限公司 | High power RECTIFYING ANTENNA in a kind of compact |
CN108039591A (en) * | 2017-11-17 | 2018-05-15 | 复旦大学 | Dual-linear polarization RECTIFYING ANTENNA with harmonic inhibition capability |
CN208539664U (en) * | 2018-07-16 | 2019-02-22 | 成都瑞德星无线技术有限公司 | A kind of compact remote-wireless energy acceptance device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109786985A (en) * | 2018-12-12 | 2019-05-21 | 南京安捷智造科技有限公司 | A kind of Rectangular Microstrip Standing-wave Antennas antenna based on coplanar waveguide ground |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101895011B (en) | Wideband printing antenna with symmetrical dipole-antipodal slot line composite structure | |
CN103812226A (en) | Radio frequency energy collecting device applied to wireless mobile terminal | |
CN110336114A (en) | The integrated electronic equipment of near field communication NFC antenna, wireless charging and display screen | |
CN107611617B (en) | Electric tuning rectification antenna based on substrate integrated waveguide | |
CN208539664U (en) | A kind of compact remote-wireless energy acceptance device | |
CN208173802U (en) | A kind of S-band Meta Materials wave absorbing device based on lumped resistance | |
CN108808890A (en) | A kind of compact remote-wireless energy acceptance device | |
CN103311646B (en) | Based on the RECTIFYING ANTENNA of microwave photon structure | |
CN105958192A (en) | Double-frequency anti-multipath navigation antenna adopting Peano fractal electromagnetic band gap structure | |
CN111525259B (en) | Solar cell antenna with series structure | |
CN109659679A (en) | Wide-band microstrip aerial based on communications band | |
JP7237161B2 (en) | Radio equipment radiation enhancer, radiation system and radio equipment | |
CN108390147A (en) | Mobile terminal | |
CN103337915A (en) | Flexible material perfectly receiving electromagnetic wave energy | |
CN110112543A (en) | New WLAN plane inverse-F dual-band antenna based on photovoltaic solar | |
CN208226682U (en) | Ultra-thin broadband medium and long distance wireless power transmission coil | |
CN112186345B (en) | Three-order filtering base station antenna based on resonator type dipole | |
CN101710648B (en) | Flexible PCB antenna with balanced feed converter | |
CN107482316A (en) | High power RECTIFYING ANTENNA in a kind of compact | |
CN104617376B (en) | Asymmetrical wearable broadband antenna | |
CN205509007U (en) | Small -size 433MHz's PCB antenna | |
CN207098055U (en) | Print groove gap inverse-F antenna and blue-teeth communication equipment | |
CN107394383B (en) | Slot plane inverted L antenna and blue tooth communication device | |
CN111430905A (en) | Antenna unit and base station | |
CN109346823A (en) | Bluetooth antenna and bluetooth equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |