CN106299610A - The antenna assembly of a kind of electronic equipment and electronic equipment - Google Patents
The antenna assembly of a kind of electronic equipment and electronic equipment Download PDFInfo
- Publication number
- CN106299610A CN106299610A CN201610921642.4A CN201610921642A CN106299610A CN 106299610 A CN106299610 A CN 106299610A CN 201610921642 A CN201610921642 A CN 201610921642A CN 106299610 A CN106299610 A CN 106299610A
- Authority
- CN
- China
- Prior art keywords
- conductor
- antenna
- decoupling
- electronic device
- frequency
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 230
- 239000002184 metal Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
Abstract
The invention provides antenna assembly and the electronic equipment of a kind of electronic equipment, this antenna includes: the first conductor, the second conductor, the 3rd conductor and the 4th conductor；Wherein, insulate between the first conductor and the second conductor；3rd conductor be fixed on the second conductor and with the second conductor insulation；4th conductor is of coupled connections with the first conductor and the second conductor respectively；First conductor is positioned at the position of the 4th conductor both sides and is connected with distributing point every the first decoupling device of low frequency by logical high frequency respectively；The two ends of the first conductor are connected every the second decoupling device and the 3rd conductor of high frequency by logical low frequency respectively.In the above-described embodiments, first antenna is arranged without the first conductor region in antenna assembly is cut off or slotted, without taking the empty regions of the second antenna and third antenna, realize the isolation of the second antenna and third antenna without increasing extra decoupling circuit, realize the single-ended signal conversion to differential signal without the extra balun that increases.
Description
Technical Field
The present invention relates to the field of antenna technologies, and in particular, to an antenna device of an electronic device and an electronic device.
Background
In order to meet the increasing living needs of people, terminal electronic devices such as mobile phones and the like generally have coexistence of multiple systems such as LTE (long term evolution), WIFI (wireless fidelity), GPS (global positioning system), bluetooth and the like. With the rising of mobile payment, NFC (near field communication) is increasingly integrated. This creates antenna implementation difficulties when multiple systems coexist.
Most of flagship metal mobile phones have been used for antennas of other communication systems at the upper and lower ends. The NFC antenna cannot be placed on top of the battery as a plastic back shell phone does. If the metal rear shell is subjected to slotting for radiation, the appearance effect of the mobile phone is certainly greatly influenced.
NFC relies on metal frame tuning, and NFC antenna needs to share a transmitting unit with MIMO, GPS, WIFI, and therefore isolation processing among multiple antennas becomes a great problem.
Disclosure of Invention
The invention provides an antenna device of electronic equipment and the electronic equipment, which are used for solving the problem of isolation processing among multiple antennas and improving the communication effect of the electronic equipment.
The present invention provides an antenna device of an electronic apparatus, the antenna device including: a first conductor, a second conductor, a third conductor, and a fourth conductor; wherein,
a clearance zone is arranged between the first conductor and the second conductor;
the third conductor is fixed on the second conductor and is insulated from the second conductor;
the fourth conductor crosses the clearance area, one end of the fourth conductor is fixed on the first conductor and is coupled with the first conductor, and the other end of the fourth conductor is fixed on the second conductor and is coupled with the second conductor;
two sides of the first conductor, which are positioned at the joint of the first conductor and the fourth conductor, are respectively connected with a feeding point arranged on a PCB (printed circuit board) of the electronic equipment through a first decoupling device which is high-frequency and low-frequency passed;
two ends of the first conductor are respectively connected with the third conductor through low-frequency and high-frequency second decoupling devices, and the two second decoupling devices are respectively arranged on two vertical sides of the fourth conductor.
In the above embodiment, the first antenna is disposed without cutting or slotting the first conductor region in the antenna device, a clearance area between the second antenna and the third antenna is not occupied, an additional decoupling circuit is not required to be added to realize the isolation between the second antenna and the third antenna, a balun is not required to be additionally added to realize the conversion from a single-ended signal to a differential signal, and meanwhile, the antenna device can also realize the read-write function of the front shell and the rear shell of the electronic device.
The fourth conductor is I-shaped, one of two parallel parts of the fourth conductor is fixed on the first conductor and coupled with the first conductor, and the other is fixed on the second conductor and coupled with the second conductor; a vertical portion of the fourth conductor spans the clearance zone. The fourth conductor is arranged to isolate signals between the antennas, and meanwhile, the connection strength between the first conductor and the second conductor is enhanced through the fourth conductor.
In a specific arrangement, in order to realize the coupling between a fourth conductor and a first conductor and a second conductor, an insulating layer is arranged between the fourth conductor and the first conductor, and the fourth conductor and the first conductor form capacitive coupling; an insulating layer is arranged between the fourth conductor and the second conductor, and capacitive coupling is formed between the fourth conductor and the second conductor.
The antenna device comprises a first antenna, a second antenna and a third antenna; the first conductor, the third conductor and the first decoupling device connected between the first conductor and the third conductor form a first antenna, and the first antenna is an NFC antenna;
the structures on the first conductor and the fourth conductor, which are positioned on one side of the vertical part of the fourth conductor, form a radiating unit of the second antenna;
the structures on the first conductor and the fourth conductor on the other side of the vertical portion of the fourth conductor form a radiating element of the third antenna.
Preferably, the second conductor is grounded.
In a preferred embodiment, the first decoupling device is a capacitor; the second decoupling device is an inductor. The low frequency is isolated by the high frequency through the capacitor, and the high frequency is isolated by the low frequency through the inductor.
In a specific arrangement, the first conductor and the second conductor are connected to the second decoupling device through a wire, and one of the wires is provided with a feeding point interface. And the connection with the feeder line is realized through the feeder point interface.
Specifically, the first conductor is a part of a metal housing of the electronic device, and the second conductor is another part of the metal housing of the electronic device. Namely, the metal shell is adopted as a part of the antenna, so that the communication effect is improved.
In a specific arrangement, the fourth conductor is a copper sheet or a copper film.
The invention also provides electronic equipment which comprises the antenna device.
In a specific setting, the third conductor is disposed on a PCB board or a display screen of the electronic device. The provision of the third conductor is facilitated.
Drawings
Fig. 1 is a block diagram of an antenna structure of an electronic device according to an embodiment of the present invention;
fig. 2 is a block diagram of an antenna structure of an electronic device according to another embodiment of the present invention;
fig. 3 is a block diagram of a first antenna structure of an electronic device according to an embodiment of the present invention.
Reference numerals:
1-PCB 2-first decoupling device a 3-second decoupling device a
4-second decoupling element b 5-first feed point 6-second feed point
7-clearance zone 8-first decoupling device b 9-feed point interface
101-first conductor 102-second conductor 103-third conductor
104-fourth conductor
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1, fig. 1 illustrates an embodiment structure of an antenna apparatus provided in an embodiment of the present invention.
An embodiment of the present invention provides an antenna device of an electronic device, including: a first conductor 101, a second conductor 102, a third conductor 103, and a fourth conductor 104; wherein,
a clearance zone 7 is arranged between the first conductor 101 and the second conductor 102;
a third conductor 103 fixed to the second conductor 102 and insulated from the second conductor 102;
a fourth conductor 104 crosses the clearance area 7, and one end of the fourth conductor 104 is fixed on the first conductor 101 and coupled with the first conductor 101, and the other end is fixed on the second conductor 102 and coupled with the second conductor 102;
two sides of the first conductor 101, which are positioned at the joint of the first conductor 101 and the fourth conductor 104, are respectively connected with a feeding point arranged on the PCB board 1 of the electronic device through a first decoupling device which is high-frequency and low-frequency passed;
two ends of the first conductor 101 are respectively connected with the third conductor 103 through second decoupling devices which are low-frequency and high-frequency, and the two second decoupling devices are respectively arranged on two vertical sides of the fourth conductor 104.
In the above structure, as shown in fig. 3, the first conductor 101, the third conductor 103, and the first decoupling device connected between the first conductor 101 and the third conductor 103 constitute a radiating element of the first antenna; two of the first decoupling devices are a first decoupling device a2 and a first decoupling device b8, respectively, and the first decoupling device a2 and the first decoupling device b8 are respectively arranged on two sides of the fourth conductor 104; in addition, a feed point interface 9 is arranged on one of the conducting wires, and the connection with the feeder line is realized through the feed point interface 9. The first radiating element is formed by the first conductor 101, the third conductor 103 and the conducting wire between the two, the feeder is connected by the feeding point interface 9, and the first antenna is formed by the second conductor 102 and the grounding.
In a specific arrangement, the third conductor 103 is a section of metal wire, or a section of flexible circuit board, or a section of printed circuit. The first conductor 101 is a part of a metal housing of the electronic device, and the second conductor 102 is another part of the metal housing of the electronic device. Namely, the metal shell is adopted as a part of the antenna, so that the communication effect is improved.
In addition, the structures of the first conductor 101 and the fourth conductor 104 on the side of the vertical portion of the fourth conductor 104 form a radiating element of the second antenna, and the first conductor 101 of the second antenna is connected to the first feeding point 5 through a second decoupling device a3, wherein the second decoupling device a3 is a decoupling device for passing high and low frequencies. The structures of the first conductor 101 and the fourth conductor 104 on the other side of the vertical portion of the fourth conductor 104 form a radiating element of the third antenna, wherein the first conductor 101 of the third antenna is connected to the second feeding point 6 through a second decoupling device b4, wherein the second decoupling device b4 is a decoupling device for passing high frequencies and low frequencies.
The second conductor 102 is grounded and serves as a ground point for the second antenna and the third antenna.
When the antenna is used specifically, the first antenna is an NFC antenna, and a radiating element of the antenna is a low-frequency current. The second antenna and the third antenna are any one of MIMO, GPS and WIFI antennas, and high-frequency current is conducted to the second antenna and the third antenna. When the first antenna is used, because the first decoupling device a2 and the first decoupling device b8 on the first antenna are decoupling devices for passing low frequencies and isolating high frequencies, the low-frequency current of NFC can flow on the radiation unit of the first antenna, and because the second decoupling device a3 and the second decoupling device b4 are respectively arranged on the feeding lines of the second antenna and the third antenna, and the second decoupling device a3 and the second decoupling device b4 are both decoupling devices for passing high frequencies and isolating low frequencies, when the low-frequency current flows to the second decoupling device a3 and the second decoupling device b4, the low-frequency current is isolated, that is, the current on the first antenna does not flow into the feeding point (the first feeding point 5) of the second antenna and the feeding point (the second feeding point 6) of the third antenna, and further, because the first conductor 101, the second conductor 102 and the fourth conductor 104 are electrically coupled, that is, the first conductor 101 and the second conductor 102 correspond to one plate of a capacitor, the fourth conductor 104 corresponds to the other plate of the capacitor, and the capacitor itself has the effect of passing high frequency and low frequency, so that low frequency current is not conducted to the fourth conductor 104. Namely, when the first antenna is used, the first antenna is isolated from the second antenna and the third antenna. The first antenna, the second antenna and the third antenna are made to share the first conductor 101 region without interfering with each other.
In one embodiment, the first decoupling device is an inductor and the second decoupling device is a capacitor, i.e. as shown in fig. 2, the first decoupling device a2 and the first decoupling device b8 are an inductor L1 and an inductor L2, respectively, and the second decoupling device a3 and the second decoupling device b4 are a capacitor C1 and a capacitor C2, respectively.
In this embodiment, since the isolation between the second antenna and the first antenna and the isolation between the third antenna and the first antenna are the same, the isolation between the second antenna and the first antenna is exemplified below.
As shown in fig. 1, the radiating elements of the second antenna are a first conductor 101 and a fourth conductor 104, and in a specific use, the first feeding point 5 is connected to the first conductor 101 through a feeding line, since the second decoupling device a3 between the first feeding line and the first conductor 101 allows high-frequency current to pass through, the high-frequency current is conducted to the first conductor 101, and due to the coupling between the first conductor 101 and the fourth conductor 104, the high-frequency current can be transmitted to the fourth conductor 104 for radiation. When a high-frequency current is transmitted through the first conductor 101, the first decoupling device a2 provided between the first conductor 101 and the second conductor 102 is a decoupling device that passes low frequencies and high frequencies, and therefore the high-frequency current on the first conductor 101 does not flow into the feeding point of the first antenna, that is, the first antenna and the second antenna are isolated from each other.
The isolation between the third antenna and the first antenna is the same as the isolation between the second antenna and the first antenna, and is not described in detail herein.
In a specific arrangement, an insulating layer is arranged between the fourth conductor 104 and the first conductor 101, and capacitive coupling is formed between the fourth conductor 104 and the first conductor 101; an insulating layer is disposed between the fourth conductor 104 and the second conductor 102, and a capacitive coupling is formed between the fourth conductor 104 and the second conductor 102. Thereby realizing the coupling of the first conductor 101 and the second conductor 102 with the fourth conductor 104, respectively, and furthermore, the fourth conductor 104 is located between the terminal metal shell composed of the first conductor 101, the clearance area 7 and the third conductor 103 and the PCB board 1, and is placed next to the inside of the metal shell and insulated from the metal shell. For example, the fourth conductor 104 may be a copper sheet or a copper film, or may be a film of other metal material, and is attached to the metal shell, but an insulating material must be provided between the fourth conductor and the metal shell.
When the second antenna and the third antenna are isolated, since the current flows along the edge of the metal conductor when flowing on the metal conductor, in this embodiment, the fourth conductor 104 is i-shaped, and one of two parallel portions of the fourth conductor 104 is fixed on the first conductor 101 and coupled with the first conductor 101, and the other is fixed on the second conductor 102 and coupled with the second conductor 102; the vertical portion of the fourth conductor 104 crosses the clearance zone 7. That is, as shown in fig. 2, the high-frequency current of the second antenna is distributed on the fourth conductor 104 on the side close to the first feeding point 5 of the second antenna; the high-frequency current of the third antenna is distributed on the fourth conductor 104 on the side close to the second feeding point 6 of the third antenna. Since the high-frequency currents of the second antenna and the third antenna are respectively distributed on different edges of the fourth conductor 104, no intersection occurs between the high-frequency currents and the fourth conductor, and therefore isolation of the second antenna and the third antenna is achieved.
When the structure is adopted, the first antenna is configured without cutting or slotting the first conductor 101 area in the antenna device, the clearance area 7 of the second antenna and the third antenna is not occupied, the second antenna and the third antenna are isolated without adding an additional decoupling circuit, the conversion from a single-ended signal to a differential signal is realized without additionally adding a balun, and meanwhile, the antenna device can also realize the read-write function of the front shell and the rear shell of the electronic equipment.
The invention also provides an electronic device comprising the antenna device of any one of the above. The electronic equipment is one or more of a mobile phone, an intelligent watch, a tablet personal computer and a notebook computer. And the electronic device employs the antenna in the above embodiment. When the structure is adopted, the first antenna is configured without cutting or slotting the first conductor 101 area in the antenna device, the clearance area 7 of the second antenna and the third antenna is not occupied, the second antenna and the third antenna are isolated without adding an additional decoupling circuit, the conversion from a single-ended signal to a differential signal is realized without additionally adding a balun, and meanwhile, the antenna device can also realize the read-write function of the front shell and the rear shell of the electronic equipment.
In a specific arrangement, the third conductor 103 is arranged on the PCB board 1 or the display screen of the electronic device. The arrangement of the third conductor 103 is facilitated.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (11)
1. An antenna device of an electronic device, comprising: a first conductor, a second conductor, a third conductor, and a fourth conductor; wherein,
a clearance zone is arranged between the first conductor and the second conductor;
the third conductor is fixed on the second conductor and is insulated from the second conductor;
the fourth conductor crosses the clearance area, one end of the fourth conductor is fixed on the first conductor and is coupled with the first conductor, and the other end of the fourth conductor is fixed on the second conductor and is coupled with the second conductor;
two sides of the first conductor, which are positioned at the joint of the first conductor and the fourth conductor, are respectively connected with a feeding point arranged on a PCB (printed circuit board) of the electronic equipment through a first decoupling device which is high-frequency and low-frequency passed;
two ends of the first conductor are respectively connected with the third conductor through low-frequency and high-frequency second decoupling devices, and the two second decoupling devices are respectively arranged on two vertical sides of the fourth conductor.
2. The antenna device of claim 1, wherein the fourth conductor is i-shaped, and one of two parallel portions of the fourth conductor is fixed to and coupled with the first conductor, and the other is fixed to and coupled with the second conductor; a vertical portion of the fourth conductor spans the clearance zone.
3. The antenna device of claim 1, wherein an insulating layer is disposed between the fourth conductor and the first conductor and a capacitive coupling is formed between the fourth conductor and the first conductor; an insulating layer is arranged between the fourth conductor and the second conductor, and capacitive coupling is formed between the fourth conductor and the second conductor.
4. The antenna apparatus of the electronic device according to claim 2, comprising a first antenna, a second antenna, and a third antenna; the first conductor, the third conductor and the first decoupling device connected between the first conductor and the third conductor form a first antenna, and the first antenna is an NFC antenna;
the structures on the first conductor and the fourth conductor, which are positioned on one side of the vertical part of the fourth conductor, form a radiating unit of the second antenna;
the structures on the first conductor and the fourth conductor on the other side of the vertical portion of the fourth conductor form a radiating element of the third antenna.
5. The antenna device of claim 1, wherein the second conductor is grounded.
6. The antenna apparatus of the electronic device according to claim 1, wherein the first decoupling device is a capacitor; the second decoupling device is an inductor.
7. The antenna device of claim 1, wherein the first conductor and the third conductor are connected to the second decoupling device by wires, and wherein a feed point interface is disposed on one of the wires.
8. The antenna device of any one of claims 1 to 7, wherein the first conductor is a part of a metal housing of the electronic device, and the second conductor is another part of the metal housing of the electronic device.
9. The antenna device of the electronic device according to claim 8, wherein the fourth conductor is a copper sheet or a copper film.
10. An electronic device comprising an antenna device according to any one of claims 1 to 9.
11. The electronic device of claim 10, wherein the third conductor is disposed on a PCB board or a display screen of the electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921642.4A CN106299610B (en) | 2016-10-21 | 2016-10-21 | The antenna assembly and electronic equipment of a kind of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921642.4A CN106299610B (en) | 2016-10-21 | 2016-10-21 | The antenna assembly and electronic equipment of a kind of electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299610A true CN106299610A (en) | 2017-01-04 |
| CN106299610B CN106299610B (en) | 2019-01-22 |
Family
ID=57720003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610921642.4A Active CN106299610B (en) | 2016-10-21 | 2016-10-21 | The antenna assembly and electronic equipment of a kind of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299610B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992355A (en) * | 2017-01-19 | 2017-07-28 | 瑞声科技(新加坡)有限公司 | Antenna system and mobile terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460829A (en) * | 2009-06-05 | 2012-05-16 | 诺基亚公司 | Near field communication |
| JP2013081072A (en) * | 2011-10-04 | 2013-05-02 | Murata Mfg Co Ltd | Antenna device and communication terminal device |
| CN103814477A (en) * | 2011-11-08 | 2014-05-21 | 株式会社村田制作所 | Antenna device and communication device |
| CN204741074U (en) * | 2015-04-27 | 2015-11-04 | 惠州硕贝德无线科技股份有限公司 | Be applied to NFC antenna that has terminal of lid behind metal and terminal equipment thereof |
| WO2015166834A1 (en) * | 2014-04-30 | 2015-11-05 | 株式会社村田製作所 | Antenna device and electronic device |
| CN105449340A (en) * | 2015-12-04 | 2016-03-30 | 魅族科技（中国）有限公司 | Near field communication antenna apparatus and terminal |
| CN105742784A (en) * | 2016-03-03 | 2016-07-06 | 珠海市魅族科技有限公司 | Antenna device and electronic equipment |
-
2016
- 2016-10-21 CN CN201610921642.4A patent/CN106299610B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102460829A (en) * | 2009-06-05 | 2012-05-16 | 诺基亚公司 | Near field communication |
| JP2013081072A (en) * | 2011-10-04 | 2013-05-02 | Murata Mfg Co Ltd | Antenna device and communication terminal device |
| CN103814477A (en) * | 2011-11-08 | 2014-05-21 | 株式会社村田制作所 | Antenna device and communication device |
| WO2015166834A1 (en) * | 2014-04-30 | 2015-11-05 | 株式会社村田製作所 | Antenna device and electronic device |
| CN204741074U (en) * | 2015-04-27 | 2015-11-04 | 惠州硕贝德无线科技股份有限公司 | Be applied to NFC antenna that has terminal of lid behind metal and terminal equipment thereof |
| CN105449340A (en) * | 2015-12-04 | 2016-03-30 | 魅族科技（中国）有限公司 | Near field communication antenna apparatus and terminal |
| CN105742784A (en) * | 2016-03-03 | 2016-07-06 | 珠海市魅族科技有限公司 | Antenna device and electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992355A (en) * | 2017-01-19 | 2017-07-28 | 瑞声科技(新加坡)有限公司 | Antenna system and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106299610B (en) | 2019-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106450697B (en) | The antenna assembly and electronic equipment of a kind of electronic equipment | |
| US9685701B2 (en) | High isolation antenna system | |
| JP5162012B1 (en) | ANTENNA DEVICE AND ELECTRONIC DEVICE HAVING THE ANTENNA DEVICE | |
| CN104681929B (en) | Antenna structure and wireless communication device with the antenna structure | |
| CN105703790B (en) | Mobile terminal | |
| CN105655701A (en) | Antenna device and mobile terminal | |
| CN107240765A (en) | A kind of WIFI antennas | |
| CN105789833A (en) | Antenna device and mobile terminal | |
| CN109565624A (en) | Secondary antenna for wireless microphone | |
| CN205646165U (en) | Antenna device and communication terminal device | |
| CN106558765B (en) | Waveguide antenna structure | |
| JP2015023394A (en) | Wireless module | |
| US10211544B2 (en) | Combined antenna and electronic device | |
| CN106299610B (en) | The antenna assembly and electronic equipment of a kind of electronic equipment | |
| US10181638B2 (en) | Radiofrequency antenna device | |
| US20090224986A1 (en) | Radio apparatus and antenna device having element formed on casing material | |
| CN106898875B (en) | Mobile terminal | |
| JP6865072B2 (en) | Antenna device and electronic device equipped with an antenna device | |
| US11233331B2 (en) | Antenna device | |
| CN110459860B (en) | Rear shell assembly and electronic equipment | |
| CN107742781B (en) | Antenna structure and mobile terminal with same | |
| CN103872431A (en) | Antenna device and method of forming same | |
| JP5985725B1 (en) | Multi-frequency antenna | |
| US11764476B2 (en) | Antenna device | |
| TW201218506A (en) | Antenna having planar conducting elements, one of which has a slot |
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 |