CN107276640A - A kind of dual-band antenna communication system with wireless charging function - Google Patents
A kind of dual-band antenna communication system with wireless charging function Download PDFInfo
- Publication number
- CN107276640A CN107276640A CN201710637071.6A CN201710637071A CN107276640A CN 107276640 A CN107276640 A CN 107276640A CN 201710637071 A CN201710637071 A CN 201710637071A CN 107276640 A CN107276640 A CN 107276640A
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- feed terminal
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- 238000004891 communication Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001413 cellular effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of dual-band antenna communication system with wireless charging function, including the first electronic equipment and the second electronic equipment, side is provided with first antenna, the first regulation circuit, the first branch circuit and the first radio-circuit on first electronic equipment, the first radio-circuit two ends are respectively by first branch circuit and the described first regulation circuit, and the described one end of first regulation circuit away from first radio-circuit is connected with the first antenna.Beneficial effect：The present invention provides a kind of dual-band antenna communication system with wireless charging function, when antenna and other structures are integrated into same equipment, the present invention can be effectively by antenna error and the sensitivity filter of other problemses, so that desired performance level can be realized when in antenna and the integrated same equipment of other structures, and then improve the stability of the dual-band antenna communication system of wireless charging function.
Description
Technical field
The present invention relates to electronic device field, it particularly relates to which a kind of dual-band antenna with wireless charging function is logical
Letter system.
Background technology
Electronic equipment generally includes radio-circuit.For example, cell phone, computer and other equipment, these equipment are usual
Radio communication is supported comprising antenna and wireless transceiver.Some equipment also have the circuit for supporting wireless charging operation.Implement nothing
Line may face the challenge when charging with communication system.When antenna and other structures are integrated into same equipment.If no
Note, the sensitiveness of antenna error and other problemses is difficult to or not when antenna and other structures may be made to be integrated into same equipment
Desired performance level may be realized.Accordingly, it is desirable to be able to provide improved radio-circuit to system.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
The problem of in correlation technique, the present invention proposes a kind of dual-band antenna communication system with wireless charging function
System, to overcome the above-mentioned technical problem present in existing correlation technique.
The technical proposal of the invention is realized in this way：
A kind of dual-band antenna communication system with wireless charging function, including the first electronic equipment and the second electronics are set
Standby, side is provided with first antenna, the first regulation circuit, the first branch circuit and the first radio on first electronic equipment
Road, the first radio-circuit two ends pass through first branch circuit and the described first regulation circuit, described first respectively
The one end of regulation circuit away from first radio-circuit is connected with the first antenna, and side is set on second electronic equipment
There are the second antenna, the second regulation circuit, the second branch circuit and the second radio-circuit, the second radio-circuit two ends difference is equal
By second branch circuit and the described second regulation circuit, the second regulation circuit is away from second radio-circuit
One end is connected with second antenna, also, is connected between the first antenna and second antenna by wireless path.
Wherein, the opposite side of first electronic equipment and second electronic equipment is equipped with circuit module respectively, institute
State output circuit of the circuit module provided with storage and process circuit and positioned at the storage and process circuit side, the output
Circuit is provided with input-output equipment and the radio-circuit positioned at the input-output equipment side, and the radio-circuit is provided with
Transmitter circuitry and the antenna positioned at the transmitter circuitry side, the transmitter circuitry are provided with radio communication circuit and position
Wireless power circuit in the radio communication circuit side.
Wherein, the transmitter circuitry is coupled by signal path with the antenna, also, the transmitter circuitry and institute
Storage and process circuit coupling are stated, the signal path includes positive signal conductor and ground signal wire, the positive signal conductor
It is coaxial cable, the positive signal conductor and the positive antenna current feed terminal being arranged on the antenna with the ground signal wire
Coupling, the ground signal wire and the ground antenna current feed terminal being arranged on the antenna, also, the institute of the antenna side
State positive antenna current feed terminal connection left arm feeder, the ground antenna current feed terminal connection right arm antenna feed of the antenna opposite side
Line.
Wherein, the antenna lower end is provided with paster antenna resonant element, and the paster antenna resonant element is rest on the ground
Side, is provided with conductive path, the conductive path two ends are connected respectively to be set between the paster antenna resonant element and the ground
Put the terminal on the ground and the positive antenna current feed terminal being arranged on the paster antenna resonant element, the positive antenna
Current feed terminal and the ground wire current feed terminal coupling on the ground.
Wherein, the ground signal wire is coupled with the antenna current feed terminal on the ground, also, the positive letter
Number conductor is coupled with the positive antenna current feed terminal respectively by the opening in the ground and the conductive path.
Wherein, the antenna is ellipse, and the antenna includes the first positive current feed terminal and the second positive current feed terminal, described
Antenna respectively with the antenna port PI of the first transmission line first feeding and the second transmission line the antenna port P2 at
Second feeding coupling, first feeding is grounded current feed terminal and the first positive current feed terminal with the first of the ground respectively
Coupling, second feeding is grounded current feed terminal with the second of the ground respectively and the second positive current feed terminal is coupled.
Wherein, the antenna includes central longitudinal axis and central minor axis, and first feeding is located at described ground antenna feed end
At the central longitudinal axis of son, second feeding is located at the vertical central minor axis of described ground antenna current feed terminal, and
And, efficiency curve includes first peak value associated with port PI and second peak value associated with port P2, the first peak
The desired operating frequency of value and second peak value and the electronic equipment and second electronic equipment matches.
Further, the wireless path 106 is cellular phone link.
Further, the storage and process circuit 30 are hard disk drive storage.
Further, the radio communication circuit 90 is wireless lan transceiver circuit.
Further, the antenna 40 includes loop aerial structure, patch-antenna structure, inverse-F antenna structure, slot antenna knot
Structure, planar inverted-F antenna structure and helical antenna structure.
Further, the antenna 40 includes aerial array.
Further, the antenna 40 is provided with cross dipole subcomponent.
Further, the antenna patch resonant element 110 is located in horizontal plane.
Further, the surface mount elements 110 are rectangular shape.
Further, first peak value 132 and second peak value 134 use the broadcast communication channels of IEEE 802.11.
The present invention has the beneficial effect that：The present invention provides a kind of dual-band antenna communication system with wireless charging function, when
When antenna and other structures are integrated into same equipment, the present invention can be effectively by the sensitiveness of antenna error and other problemses
Filtering, so that can realize desired performance level when in antenna and the integrated same equipment of other structures, and then improves nothing
The stability of the dual-band antenna communication system of line charge function.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is that a kind of structure of dual-band antenna communication system with wireless charging function according to embodiments of the present invention is shown
It is intended to；
Fig. 2 is a kind of dual-band antenna communication system circuit structure with wireless charging function according to embodiments of the present invention
Schematic diagram；
Fig. 3 is a kind of radio of dual-band antenna communication system with wireless charging function according to embodiments of the present invention
Line structure schematic diagram；
Fig. 4 is a kind of dual-band antenna communication system dipole antenna with wireless charging function according to embodiments of the present invention
Structural representation；
Fig. 5 is a kind of dual-band antenna communication system antenna structure with wireless charging function according to embodiments of the present invention
Schematic diagram；
Fig. 6 is a kind of dual-band antenna communication system antenna side view with wireless charging function according to embodiments of the present invention
Figure；
Fig. 7 is a kind of dual-port of dual-band antenna communication system with wireless charging function according to embodiments of the present invention
Antenna structure view；
Fig. 8 is a kind of ellipse of dual-band antenna communication system with wireless charging function according to embodiments of the present invention
The top view of antenna；
Fig. 9 is a kind of antenna frequency of dual-band antenna communication system with wireless charging function according to embodiments of the present invention
Rate function curve diagram.
In figure：ANTENNA EFFICIENCY are antenna efficiency.
10A, the first electronic equipment；10B, the second electronic equipment；40A, first antenna；100A, the first regulation circuit；
102A, the first branch circuit；104A, the first radio-circuit；40B, the second antenna；100B, the second regulation circuit；102B, second
Branch circuit；104B, the second radio-circuit；106th, wireless path；10th, circuit module；30th, storage and process circuit；44th, export
Circuit；32nd, input-output equipment；34th, radio-circuit；40th, antenna；104th, transmitter circuitry；90th, radio communication circuit；91st, nothing
Line power circuit；92nd, signal path；94th, positive signal conductor；96th, ground signal wire；98th, positive antenna current feed terminal；100th,
Antenna current feed terminal；108th, left arm feeder；109th, right arm feeder；110th, paster antenna resonant element；112nd, ground；
114th, conductive path；98', terminal；98-P1, the first positive current feed terminal；98-P2, the second positive current feed terminal；92-1, the first transmission
Line；92-2, the second transmission line；130th, efficiency curve；132nd, the first peak value；134th, the second peak value.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to what the present invention was protected
Scope.
There is provided a kind of dual-band antenna communication system with wireless charging function for embodiments in accordance with the present invention.
As shown in figs 1-9, the dual-band antenna communication system with wireless charging function according to embodiments of the present invention, including
Side is provided with first antenna 40A, the on first electronic equipment 10A and the second electronic equipment 10B, the first electronic equipment 10A
One regulation circuit 100A, the first branch circuit 102A and the first radio-circuit 104A, the first radio-circuit 104A two ends point
Not by the first branch circuit 102A and the described first regulation circuit 100A, the first regulation circuit 100A is away from institute
The one end for stating the first radio-circuit 104A is connected with the first antenna 40A, and side is provided with the on the second electronic equipment 10B
Two antenna 40B, the second regulation circuit 100B, the second branch circuit 102B and the second radio-circuit 104B, second radio
Road 104B two ends pass through the second branch circuit 102B and the described second regulation circuit 100B, the second regulation electricity respectively
The one end of road 100B away from the second radio-circuit 104B is connected with the second antenna 40B, also, the first antenna
Connected between 40A and the second antenna 40B by wireless path 106.
Wherein, the first electronic equipment 10A and the second electronic equipment 10B opposite side are equipped with circuit mould respectively
Block 10, the circuit module 10 is provided with storage and process circuit 30 and positioned at the storage and the output of the side of process circuit 30
Circuit 44, the output circuit 44 is provided with input-output equipment 32 and the radio positioned at the side of input-output equipment 32
Road 34, the radio-circuit 34 is provided with transmitter circuitry 104 and the antenna 40 positioned at the side of transmitter circuitry 104, institute
Transmitter circuitry 104 is stated provided with radio communication circuit 90 and the wireless power circuit positioned at the side of radio communication circuit 90
91。
Wherein, the transmitter circuitry 104 is coupled by signal path 92 with the antenna 40, also, the emitter
Circuit 104 is coupled with the storage and process circuit 30, and the signal path 92 includes positive signal conductor 94 and ground signal is led
Line 96, the positive signal conductor 94 and the ground signal wire 96 are coaxial cable, and the positive signal conductor 94 is with being arranged on
Positive antenna current feed terminal 98 on the antenna 40 is coupled, the ground signal wire 96 and the ground being arranged on the antenna 40
Antenna current feed terminal 100, also, the positive connection left arm of antenna current feed terminal 98 feeder 108 of the side of the antenna 40,
The connection right arm of ground antenna current feed terminal 100 feeder 109 of the opposite side of antenna 40.
Wherein, the lower end of antenna 40 is provided with paster antenna resonant element 110, the paster antenna resonant element 110
In the top of ground 112, conductive path 114 is provided between the paster antenna resonant element 110 and the ground 112, it is described to lead
The two ends of power path 114 connect the terminal 98' being arranged on the ground and are arranged on the paster antenna resonant element 110 respectively
On positive antenna current feed terminal 98, the positive antenna current feed terminal 98 and the ground wire current feed terminal 100 on the ground 112
Coupling.
Wherein, the ground signal wire 96 is coupled with the antenna current feed terminal 100 on the ground 112, also,
The positive signal conductor 94 passes through the opening in the ground 112 and the equal and described positive antenna feed of the conductive path 114 difference
Electric terminal 98 is coupled.
Wherein, the antenna 40 is ellipse, and the antenna 40 includes the first positive current feed terminal 98-P1 and second and just fed
Terminal 98-P2, the antenna 40 is fed and the second transmission line with first at the first transmission line 92-1 antenna port PI respectively
The second feeding coupling at the 92-2 port P2 of the antenna 40, first feeding connects with the first of the ground 112 respectively
Ground current feed terminal and the first positive current feed terminal 98-P1 couplings, second feeding connect with the second of the ground 112 respectively
Ground current feed terminal and the second positive current feed terminal 98-P2 couplings.
Wherein, the antenna 40 includes central longitudinal axis and central minor axis, and first feeding is located at described ground antenna feed
At the central longitudinal axis of terminal 100, second feeding is short positioned at the vertical center of described ground antenna current feed terminal 100
At axle, also, efficiency curve 130 includes first peak value 132 associated with port PI and second peak associated with port P2
Value 134, first peak value 132 and second peak value 134 and the electronic equipment 10A and the second electronic equipment 10B
Desired operating frequency match.In one embodiment, the wireless path 106 is cellular phone link.
In one embodiment, the storage and process circuit 30 are hard disk drive storage.
In one embodiment, the radio communication circuit 90 is wireless lan transceiver circuit.
In one embodiment, the antenna 40 includes loop aerial structure, patch-antenna structure, inverse-F antenna structure, seam
Gap antenna structure, planar inverted-F antenna structure and helical antenna structure.
In one embodiment, the antenna 40 includes aerial array.
In one embodiment, the antenna 40 is provided with cross dipole subcomponent.
In one embodiment, the antenna patch resonant element 110 is located in horizontal plane.
In one embodiment, the surface mount elements 110 are rectangular shape.
In one embodiment, first peak value 132 and second peak value 134 use IEEE802.11 broadcast communications
Channel.
In summary, by means of the above-mentioned technical proposal of the present invention, the present invention provides a kind of with wireless charging function
Dual-band antenna communication system, when antenna and other structures are integrated into same equipment, the present invention effectively can miss antenna
The sensitivity filter of difference and other problemses, so that can realize when in antenna and the integrated same equipment of other structures desired
Performance level, and then improve the stability of the dual-band antenna communication system of wireless charging function.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of dual-band antenna communication system with wireless charging function, it is characterised in that including the first electronic equipment (10A)
With the second electronic equipment (10B), side is provided with first antenna (40A), the first regulation circuit on first electronic equipment (10A)
(100A), the first branch circuit (102A) and the first radio-circuit (104A), the first radio-circuit (104A) two ends difference
By first branch circuit (102A) and the described first regulation circuit (100A), the first regulation circuit (100A) is remote
One end from first radio-circuit (104A) is connected with the first antenna (40A), on second electronic equipment (10B)
Side is provided with the second antenna (40B), the second regulation circuit (100B), the second branch circuit (102B) and the second radio-circuit
Adjusted respectively by second branch circuit (102B) with described second at (104B), the second radio-circuit (104B) two ends
Economize on electricity road (100B), the described one end and described second of second regulation circuit (100B) away from second radio-circuit (104B)
Antenna (40B) is connected, also, passes through wireless path (106) between the first antenna (40A) and second antenna (40B)
Connection；
Wherein, the opposite side of first electronic equipment (10A) and second electronic equipment (10B) is equipped with circuit mould respectively
Block (10), the circuit module (10) is provided with storage and process circuit (30) and positioned at the storage and process circuit (30) one
The output circuit (44) of side, the output circuit (44) is provided with input-output equipment (32) and positioned at the input-output equipment
(32) radio-circuit (34) of side, the radio-circuit (34) is provided with transmitter circuitry (104) and positioned at the emitter
The antenna (40) of circuit (104) side, the transmitter circuitry (104) is provided with radio communication circuit (90) and positioned at the nothing
The wireless power circuit (91) of line telecommunication circuit (90) side；
Wherein, the transmitter circuitry (104) is coupled by signal path (92) with the antenna (40), also, the transmitting
Electromechanical road (104) couples with the storage and process circuit (30), the signal path (92) including positive signal conductor (94) and
Ground signal wire (96), the positive signal conductor (94) and the ground signal wire (96) are coaxial cable, the positive letter
Number conductor (94) is coupled with the positive antenna current feed terminal (98) being arranged on the antenna (40), the ground signal wire (96)
With the ground antenna current feed terminal (100) being arranged on the antenna (40), also, the positive antenna of the antenna (40) side
Current feed terminal (98) connection left arm feeder (108), ground antenna current feed terminal (100) connection of antenna (40) opposite side
Right arm feeder (109)；
Wherein, antenna (40) lower end is provided with paster antenna resonant element (110), the paster antenna resonant element (110)
Above ground (112), conductive path is provided between the paster antenna resonant element (110) and the ground (112)
(114), conductive path (114) two ends connect the terminal (98') being arranged on the ground and are arranged on the patch respectively
Positive antenna current feed terminal (98) on chip antenna resonant element (110), the positive antenna current feed terminal (98) and positioned at described
Ground wire current feed terminal (100) coupling on face (112)；
Wherein, the ground signal wire (96) couples with the antenna current feed terminal (100) on the ground (112), and
And, the positive signal conductor (94) is respectively and described with the conductive path (114) by the opening in the ground (112)
Positive antenna current feed terminal (98) coupling；
Wherein, the antenna (40) is ellipse, and the antenna (40) includes the first positive current feed terminal (98-P1) and the second positive feedback
Electric terminal (98-P2), the antenna (40) respectively with the first feeding and the at the antenna port PI of the first transmission line (92-1)
At the antenna (40) port P2 of two transmission lines (92-2) second feeding coupling, it is described first feeding respectively with the ground
(112) the first ground connection current feed terminal and the first positive current feed terminal (98-P1) coupling, second feeding respectively with it is described
The second ground connection current feed terminal on ground (112) and second positive current feed terminal (98-P2) coupling；
Wherein, the antenna (40) includes central longitudinal axis and central minor axis, and first feeding is located at described ground antenna feed end
At the central longitudinal axis of sub (100), second feeding is positioned at the vertical center of described ground antenna current feed terminal (100)
At short axle, also, efficiency curve (130) includes first peak value (132) associated with port PI and associated with port P2
Second peak value (134), first peak value (132) and second peak value (134) and the electronic equipment (10A) and described the
The desired operating frequency of two electronic equipments (10B) matches.
2. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
Wireless path (106) is stated for cellular phone link.
3. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
It is hard disk drive storage to state storage and process circuit (30).
4. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
Radio communication circuit (90) is stated for wireless lan transceiver circuit.
5. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
Stating antenna (40) includes loop aerial structure, patch-antenna structure, inverse-F antenna structure, slot antenna configurations, planar inverted-F antenna
Structure and helical antenna structure.
6. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
Stating antenna (40) includes aerial array.
7. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
Antenna (40) is stated provided with cross dipole subcomponent.
8. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
Antenna patch resonant element (110) is stated in horizontal plane.
9. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that institute
Antenna patch resonant element (110) is stated for rectangular shape.
10. a kind of dual-band antenna communication system with wireless charging function according to claim 1, it is characterised in that
First peak value (132) and second peak value (134) use the broadcast communication channels of IEEE 802.11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637071.6A CN107276640A (en) | 2017-07-31 | 2017-07-31 | A kind of dual-band antenna communication system with wireless charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637071.6A CN107276640A (en) | 2017-07-31 | 2017-07-31 | A kind of dual-band antenna communication system with wireless charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107276640A true CN107276640A (en) | 2017-10-20 |
Family
ID=60075905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710637071.6A Pending CN107276640A (en) | 2017-07-31 | 2017-07-31 | A kind of dual-band antenna communication system with wireless charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107276640A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110291490A1 (en) * | 2010-05-28 | 2011-12-01 | Qualcomm Incorporated | Tunable wireless power device |
| CN103339796A (en) * | 2010-04-13 | 2013-10-02 | 苹果公司 | Adjustable wireless circuitry with antenna-based proximity detector |
| CN206076484U (en) * | 2015-10-23 | 2017-04-05 | 苹果公司 | Electronic equipment |
| CN207166489U (en) * | 2017-07-31 | 2018-03-30 | 江苏雷神电子信息科技有限公司 | A kind of dual-band antenna communication system with wireless charging function |
-
2017
- 2017-07-31 CN CN201710637071.6A patent/CN107276640A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339796A (en) * | 2010-04-13 | 2013-10-02 | 苹果公司 | Adjustable wireless circuitry with antenna-based proximity detector |
| US20110291490A1 (en) * | 2010-05-28 | 2011-12-01 | Qualcomm Incorporated | Tunable wireless power device |
| CN206076484U (en) * | 2015-10-23 | 2017-04-05 | 苹果公司 | Electronic equipment |
| CN207166489U (en) * | 2017-07-31 | 2018-03-30 | 江苏雷神电子信息科技有限公司 | A kind of dual-band antenna communication system with wireless charging function |
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Application publication date: 20171020 |