CN106532268A - Antenna structure and mobile terminal - Google Patents
Antenna structure and mobile terminal Download PDFInfo
- Publication number
- CN106532268A CN106532268A CN201610967433.3A CN201610967433A CN106532268A CN 106532268 A CN106532268 A CN 106532268A CN 201610967433 A CN201610967433 A CN 201610967433A CN 106532268 A CN106532268 A CN 106532268A
- Authority
- CN
- China
- Prior art keywords
- impedance matching
- metal floor
- frequency range
- matching circuit
- resistance value
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Landscapes
- Details Of Aerials (AREA)
Abstract
The embodiment of the invention provides an antenna structure and a mobile terminal. The antenna structure comprises a metal floor, an antenna feed source and an impedance matching device, wherein the metal floor comprises separated first metal floor and second metal floor; a default width gap is arranged between the first metal floor and the second metal floor and the first metal floor is electrically connected with the second metal floor; the antenna feed source is arranged on the second metal floor; the impedance matching device is arranged on the second metal floor; two ends of the impedance matching device are electrically connected with the first metal floor and the antenna feed source respectively; and the impedance matching device is used for making impedance values of multiple signals at default bands flowing through the impedance matching device reach preset impedance values respectively. According to the antenna structure and the mobile terminal, the performance of the antenna structure of the mobile terminal can be improved.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of antenna structure and mobile terminal.
Background technology
With mobile terminal for the requirement of metal-like is increasingly highlighted, the metal accounting on mobile terminal constantly increases
Plus, nowadays, metal shell has become a kind of trend, and the antenna structure of the mobile terminal of metal shell generally possesses gap, together
When outward appearance it is strong to the gap demand of small area.But this gap has significantly to the bandwidth and efficiency of whole machine antenna structure
Reduce, make the degraded performance of the antenna structure of mobile terminal, so that mobile terminal cannot meet performance of the user to antenna structure
Require.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of antenna structure and mobile terminal, it is intended to solve the day of mobile terminal
The problem of the degraded performance of cable architecture.
In order to achieve the above object, The embodiment provides a kind of antenna structure, is applied to mobile terminal, the day
Cable architecture includes：
Metal floor, including the first metal floor and the second metal floor that are separated from each other, the first metal floor and second
Have between metal floor between predetermined width gap, and the first metal floor and the second metal floor and electrically connect；
Antenna feed, is arranged on the second metal floor；
Impedance-matching device, is arranged on the second metal floor, the two ends of impedance-matching device respectively with the first metal ground
Plate and antenna feed electrical connection, impedance-matching device are used for the resistance of the signal of the multiple default frequency range for flowing through impedance-matching device
Anti- value respectively reaches default resistance value.
Embodiments of the invention additionally provide a kind of mobile terminal, including above-mentioned antenna structure.
The such scheme of the present invention at least includes following beneficial effect：
In an embodiment of the present invention, when antenna structure works, by the impedance-matching device in antenna structure, make stream
The resistance value of the signal of the multiple default frequency range of Jing impedance-matching devices respectively reaches default resistance value so that flow through impedance matching
The resistance value of the signal of the default frequency range of each of device reaches optimum impedance value, so as to improve the bandwidth and effect of antenna structure
Rate, reaches the effect of the performance of the antenna structure for lifting mobile terminal.
Description of the drawings
Fig. 1 is the schematic diagram of antenna structure in first embodiment of the invention；
Structural representations of the Fig. 2 for first embodiment of the invention middle impedance coalignment.
Description of reference numerals：
1st, the first metal floor；2nd, the second metal floor；3rd, gap；4th, antenna feed；5th, impedance-matching device；51st,
One impedance matching circuit；511st, the first electric capacity；512nd, the first inductance；52nd, the second impedance matching circuit；521st, the second electric capacity；
522nd, the second inductance；53rd, the 3rd impedance matching circuit；531st, the 3rd electric capacity；532nd, the 4th electric capacity；533rd, the 3rd inductance；6th, it is short
Wiring.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
First embodiment
As shown in figure 1, the first embodiment of the present invention provides a kind of antenna structure, mobile terminal is applied to, wherein should
Antenna structure includes：Metal floor, the metal floor include the first metal floor 1 being separated from each other and the second metal floor 2, the
There is between one metal floor 1 and the second metal floor 2 predetermined width gap 3, and the first metal floor 1 and the second metal floor
Electrically connect between 2；Antenna feed 4, is arranged on the second metal floor 2；Impedance-matching device 5, is arranged at the second metal floor 2
On, the two ends of the impedance-matching device 5 are electrically connected with the first metal floor 1 and antenna feed 4 respectively, and the impedance-matching device
The resistance value of signal of the 5 multiple default frequency ranges for being used to flowing through impedance-matching device 5 respectively reaches default resistance value.
Wherein, above-mentioned multiple default frequency ranges include Wireless Fidelity (WIFI, Wireless Fidelity) 2.4 GHzs
(GHz) frequency range, the frequency range of WIFI 5GHz and global positioning system (GPS, Global Positioning System)
Frequency range etc..And above-mentioned default resistance value is referred to and can make signal with the resistance value of maximum power transfer, such as 50 ohm (Ω).Can
See, when antenna structure works, by the impedance-matching device 5 in antenna structure, flow through the multiple pre- of impedance-matching device 5
If the resistance value of the signal of frequency range respectively reaches default resistance value, that is, pass through each default frequency range of impedance-matching device 5
The resistance value of signal reach optimum impedance value, reach the purpose of the bandwidth and efficiency that improve antenna structure.
Wherein, in the first embodiment of the present invention, to guarantee between the first metal floor 1 and the second metal floor 2
Electrical connection, and then guarantee to improve the bandwidth and efficiency of antenna structure, above-mentioned antenna structure also includes：Shorting stub 6, the short circuit
The two ends of line 6 are electrically connected with the first metal floor 1 and the second metal floor 2 respectively.Additionally, above-mentioned gap 3 can be U-shaped gap
Or linear gaps, metal floor can be the display of printed circuit board, the metal back cover of mobile terminal or mobile terminal
Platen bracket etc., and the mobile terminal can be the equipment such as smart mobile phone, panel computer.And it should be noted that for ease of
Antenna feed 4, impedance-matching device 5 etc. are set on two metal floors 2, and the width of above-mentioned second metal floor 2 is more than the first gold medal
The width of possession plate 1.
Wherein, in the first embodiment of the present invention, above-mentioned impedance-matching device 5 includes：It is arranged at the second metal floor 2
On the first impedance matching circuit 51, first impedance matching circuit 51 be used for flow through the first of the first impedance matching circuit 51
The resistance value of the signal of default frequency range reaches default resistance value, and flow through the first impedance matching circuit 51 except first is default
The changing value of the resistance value of the signal of the frequency range beyond frequency range is less than the first preset value；Be arranged on the second metal floor 2
Two impedance matching circuits 52, second impedance matching circuit 52 are used for the second default frequency for flowing through the second impedance matching circuit 52
The resistance value of the signal of section reaches default resistance value, and flow through the second impedance matching circuit 52 except the second default frequency range with
The changing value of the resistance value of the signal of outer frequency range is less than the second preset value；And the 3rd be arranged on the second metal floor 2
Impedance matching circuit 53, the 3rd impedance matching circuit 53 are used for the 3rd default frequency range for flowing through the 3rd impedance matching circuit 53
The resistance value of signal reach default resistance value, and flow through the 3rd impedance matching circuit 53 in addition to the 3rd default frequency range
Frequency range signal resistance value changing value be less than the 3rd preset value.
Wherein, above-mentioned first impedance matching circuit 51, the second impedance matching circuit 52 and the 3rd impedance matching circuit 53
It is arranged in series between antenna feed 4 and the first metal floor 1.And above-mentioned first default frequency range can be Wireless Fidelity (WIFI)
The frequency range of 2.4GHz, the second default frequency range can be the frequency range of global positioning system (GPS), and the 3rd default frequency range can be WIFI
The frequency range of 5GHz.It is understood that in the first embodiment of the present invention, the first default frequency range of restriction, second are preset
The concrete form of frequency range and the 3rd default frequency range.
In the first embodiment of the present invention, when the signal of multiple default frequency ranges flows through the first impedance matching circuit 51,
The resistance value of the signal of the first default frequency range can reach default resistance value, and the changing value of the resistance value of the signal of other frequency ranges is little
In the first preset value, and first preset value is negligible for the resistance value of the signal of other frequency ranges, i.e. equivalent to
The impact of the resistance value of the signal of frequency range of first impedance matching circuit 51 pairs in addition to the first default frequency range substantially it is negligible not
Meter.Similar, when the signal of multiple default frequency ranges flows through the second impedance matching circuit 52, the resistance of the signal of the second default frequency range
Anti- value can reach default resistance value, and the changing value of the resistance value of the signal of other frequency ranges is less than the second preset value, and this second
Preset value is negligible for the resistance value of the signal of other frequency ranges, i.e. equivalent to the second impedance matching circuit 52 pairs
The impact of the resistance value of the signal of the frequency range in addition to the second default frequency range is substantially negligible.In the same manner, when multiple default frequencies
When the signal of section flows through three impedance matching circuits 53, the resistance value of the signal of the 3rd default frequency range can reach default resistance value,
And the changing value of the resistance value of the signal of other frequency ranges is less than the 3rd preset value, and the 3rd preset value is for the letter of other frequency ranges
Number resistance value for it is negligible, i.e. equivalent to the frequencies of the 3rd impedance matching circuit 53 pairs in addition to the 3rd default frequency range
The impact of the resistance value of the signal of section is substantially negligible.It can be seen that, in the first embodiment of the present invention, by three impedances
Adjustment of the match circuit to the resistance value of the signals of different default frequency ranges, each that just can flow through impedance-matching device 5 are preset
The resistance value of the signal of frequency range reaches optimum impedance value, and then reaches the purpose of the bandwidth and efficiency that improve antenna structure.Need
It is noted that in the first embodiment of the present invention, above-mentioned first preset value, the second preset value and the 3rd are not limited pre-
If the concrete data of value, the first preset value, the second preset value and the 3rd preset value are by the concrete of above-mentioned impedance-matching device 5
Structures shape.
Wherein, in the first embodiment of the present invention, as shown in Fig. 2 above-mentioned first impedance matching circuit 51 includes：First
Electric capacity 511 and the first inductance 512, above-mentioned second impedance matching circuit 52 include：Second electric capacity 521 and the second inductance 522, it is above-mentioned
3rd impedance matching circuit 53 includes：3rd electric capacity 531, the 4th electric capacity 532 and the 3rd inductance 533.
Wherein, the first end of the first electric capacity 511 is electrically connected with antenna feed 4 with the first end of the first inductance 512, and first
Second end of electric capacity 511 is electrically connected with the second impedance matching circuit 52 with the second end of the first inductance 512.Second electric capacity 521
First end electrically connect with the first impedance matching circuit 51 with the first end of the second inductance 522, the second end of the second electric capacity 521
Electrically connect with the 3rd impedance matching circuit 53 with the second end of the second inductance 522.The first end of the 3rd electric capacity 531 is electric with the 4th
The first end of appearance 532 is electrically connected with the second impedance matching circuit 52, and the second end of the 3rd electric capacity 531 passes through the 3rd inductance 533
Electrically connect with the first metal floor 1, the second end of the 4th electric capacity 532 is electrically connected with the first metal floor 1.
In the first embodiment of the present invention, above-mentioned first impedance matching circuit 51, the second impedance matching circuit 52 and
In 3rd impedance matching circuit 53, the attribute (such as size, model etc.) of each components and parts is by the signal for flowing through impedance-matching device 5
Frequency range determine, therefore in the first embodiment of the present invention, do not limit the attribute of above-mentioned each components and parts.
But for ease of understanding the process of realizing of the function of above-mentioned impedance-matching device 5, here is illustrated with an instantiation
State the effect of the first impedance matching circuit 51, the second impedance matching circuit 52 and the 3rd impedance matching circuit 53.In the example
In, it is assumed that electric capacity of first electric capacity 511 for one 0.5 pico farads (pf), the first inductance 512 are the inductance of one 4.3 nanohenrys profit (nH), the
Electric capacity of two electric capacity 521 for a 1.2pf, inductance of second inductance 522 for a 12nH, electric capacity of the 3rd electric capacity 531 for a 3pf,
Electric capacity of 4th electric capacity 532 for a 1pf, inductance of the 3rd inductance 533 for a 1nH, the first default frequency range is for WIFI 2.4GHz's
Frequency range, frequency range of the second default frequency range for GPS, frequency range of the 3rd default frequency range for WIFI 5GHz.So when the first default frequency range
Signal when flowing through the first impedance matching circuit 51, the resistance value of the signal of the first default frequency range equivalent to the inductance for increasing 9nH,
The resistance value of the signal of the first default frequency range is made to reach default resistance value, when the signal of the second default frequency range flows through the first impedance
During with circuit 51, the resistance value of the signal of the second default frequency range is equivalent to the inductance for increasing 5nH, but this is for the second default frequency range
Signal resistance value for it is substantially negligible, when the signal of the 3rd default frequency range flows through the first impedance matching circuit 51
When, the resistance value of the signal of the 3rd default frequency range is equivalent to the electric capacity for increasing 0.3pf, but this is for the signal of the 3rd default frequency range
Resistance value for it is substantially negligible.Similar, when the signal of the second default frequency range flows through the second impedance matching circuit 52
When, the resistance value of the signal of the second default frequency range makes the impedance of the signal of the second default frequency range equivalent to the electric capacity for increasing 0.3pf
Value reaches default resistance value, when the signal of the first default frequency range flows through the second impedance matching circuit 52, the first default frequency range
The resistance value of signal is equivalent to the electric capacity for increasing 1pf, but this substantially may be used for the resistance value of the signal of the first default frequency range
Ignore, when the signal of the 3rd default frequency range flows through the second impedance matching circuit 52, the resistance of the signal of the 3rd default frequency range
Anti- value equivalent to the electric capacity for increasing 1.2pf, but this for the resistance value of the signal of the 3rd default frequency range substantially it is negligible not
Meter.In the same manner, when the signal of the 3rd default frequency range flows through three impedance matching circuits 53, the impedance of the signal of the 3rd default frequency range
It is worth equivalent to the electric capacity for increasing 0.2pf, makes the resistance value of the signal of the 3rd default frequency range reach default resistance value, when first default
When the signal of frequency range flows through three impedance matching circuits 53, the resistance value of the signal of the first default frequency range equivalent to increase 6pf with
On electric capacity, but this is substantially negligible for the resistance value of the signal of the first default frequency range, when the second default frequency range
Signal when flowing through three impedance matching circuits 53, the resistance value of the signal of the second default frequency range is equivalent to increasing more than 6pf's
Electric capacity, but this is substantially negligible for the resistance value of the signal of the second default frequency range.
It can be seen that, in the first embodiment of the present invention, when antenna structure works, by the impedance matching in antenna structure
Device 5, the resistance value for flowing through the signal of the multiple default frequency range of impedance-matching device 5 respectively reach default resistance value so that
The resistance value for flowing through the signal of each default frequency range of impedance-matching device 5 reaches optimum impedance value, so as to improve antenna structure
Bandwidth and efficiency, reach lifted mobile terminal antenna structure performance effect.
Second embodiment
The second embodiment of the present invention provides a kind of mobile terminal, including above-mentioned antenna structure.
Wherein, above-mentioned mobile terminal can be the equipment such as smart mobile phone, panel computer.
It should be noted that the mobile terminal that second embodiment of the invention is provided is the mobile end for including above-mentioned antenna structure
End, i.e., all embodiments of above-mentioned antenna structure are applied to the mobile terminal, and can reach same or analogous beneficial effect
Really.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of antenna structure, is applied to mobile terminal, it is characterised in that the antenna structure includes：
Metal floor, including the first metal floor and the second metal floor that are separated from each other, first metal floor and described
Have between second metal floor between predetermined width gap, and first metal floor and the second metal floor and electrically connect；
Antenna feed, is arranged on second metal floor；
Impedance-matching device, is arranged on second metal floor, and the two ends of the impedance-matching device are respectively with described
One metal floor and antenna feed electrical connection, the impedance-matching device are used to flow through many of the impedance-matching device
The resistance value of the signal of individual default frequency range respectively reaches default resistance value.
2. antenna structure according to claim 1, it is characterised in that the impedance-matching device includes：
The first impedance matching circuit being arranged on second metal floor, first impedance matching circuit are used to flow through
The resistance value of the signal of the default frequency range of the first of first impedance matching circuit reaches default resistance value, and flows through described
The changing value of the resistance value of the signal of the frequency range in addition to the described first default frequency range of the first impedance matching circuit is less than first
Preset value；
The second impedance matching circuit being arranged on second metal floor, second impedance matching circuit are used to flow through
The resistance value of the signal of the default frequency range of the second of second impedance matching circuit reaches default resistance value, and flows through described
The changing value of the resistance value of the signal of the frequency range in addition to the described second default frequency range of the second impedance matching circuit is less than second
Preset value；
The 3rd impedance matching circuit being arranged on second metal floor, the 3rd impedance matching circuit are used to flow through
The resistance value of the signal of the default frequency range of the 3rd of the 3rd impedance matching circuit reaches default resistance value, and flows through described
The changing value of the resistance value of the signal of the frequency range in addition to the described 3rd default frequency range of the 3rd impedance matching circuit is less than the 3rd
Preset value,
Wherein, first impedance matching circuit, second impedance matching circuit and the 3rd impedance matching circuit string
Connection is arranged between the antenna feed and first metal floor.
3. antenna structure according to claim 2, it is characterised in that first impedance matching circuit includes：First is electric
Hold and the first inductance, the first end of first electric capacity is electrically connected with the antenna feed with the first end of first inductance
Connect, the second end of first electric capacity is electrically connected with second impedance matching circuit with the second end of first inductance.
4. antenna structure according to claim 2, it is characterised in that second impedance matching circuit includes：Second is electric
Hold and the second inductance, the first end of second electric capacity is electric with first impedance matching with the first end of second inductance
Road electrically connects, and the second end of second electric capacity is electric with the 3rd impedance matching circuit with the second end of second inductance
Connection.
5. antenna structure according to claim 2, it is characterised in that the 3rd impedance matching circuit includes：
3rd electric capacity, the 4th electric capacity and the 3rd inductance, the first end of the 3rd electric capacity and the first end of the 4th electric capacity
Electrically connect with second impedance matching circuit, the second end of the 3rd electric capacity passes through the 3rd inductance and described first
Metal floor is electrically connected, and the second end of the 4th electric capacity is electrically connected with first metal floor.
6. antenna structure according to claim 2, it is characterised in that the described first default frequency range is Wireless Fidelity WIFI
The frequency range of 2.4GHz, frequency range of the described second default frequency range for global position system GPS, the described 3rd default frequency range is WIFI
The frequency range of 5GHz.
7. antenna structure according to claim 1, it is characterised in that the antenna structure also includes：
Shorting stub, the two ends of the shorting stub are electrically connected with first metal floor and second metal floor respectively.
8. antenna structure according to claim 1, it is characterised in that the gap is U-shaped gap or linear gaps.
9. antenna structure according to claim 1, it is characterised in that the metal floor is printed circuit board or described
The metal back cover of mobile terminal.
10. a kind of mobile terminal, it is characterised in that include the antenna structure as described in any one of claim 1～9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967433.3A CN106532268B (en) | 2016-10-31 | 2016-10-31 | A kind of antenna structure and mobile terminal |
| PCT/CN2017/092881 WO2018076797A1 (en) | 2016-10-31 | 2017-07-14 | Antenna structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967433.3A CN106532268B (en) | 2016-10-31 | 2016-10-31 | A kind of antenna structure and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106532268A true CN106532268A (en) | 2017-03-22 |
| CN106532268B CN106532268B (en) | 2019-05-17 |
Family
ID=58326458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610967433.3A Active CN106532268B (en) | 2016-10-31 | 2016-10-31 | A kind of antenna structure and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106532268B (en) |
| WO (1) | WO2018076797A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369892A (en) * | 2017-09-01 | 2017-11-21 | 电子科技大学 | A kind of multifrequency terminal antenna for full metal jacket |
| WO2018076797A1 (en) * | 2016-10-31 | 2018-05-03 | 维沃移动通信有限公司 | Antenna structure and mobile terminal |
| WO2020108281A1 (en) * | 2018-11-30 | 2020-06-04 | 维沃移动通信有限公司 | Antenna structure and terminal device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909509B (en) * | 2021-01-20 | 2023-08-22 | 维沃移动通信有限公司 | Antenna and electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281026A (en) * | 2014-12-25 | 2016-01-27 | 维沃移动通信有限公司 | All-in-one antenna and mobile terminal |
| CN105789831A (en) * | 2016-04-11 | 2016-07-20 | 深圳市万普拉斯科技有限公司 | Mobile terminal and antenna structure thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI539671B (en) * | 2013-07-22 | 2016-06-21 | 宏碁股份有限公司 | Mobile device |
| CN105515599A (en) * | 2014-09-30 | 2016-04-20 | 深圳富泰宏精密工业有限公司 | Wireless communication device |
| CN106532268B (en) * | 2016-10-31 | 2019-05-17 | 维沃移动通信有限公司 | A kind of antenna structure and mobile terminal |
-
2016
- 2016-10-31 CN CN201610967433.3A patent/CN106532268B/en active Active
-
2017
- 2017-07-14 WO PCT/CN2017/092881 patent/WO2018076797A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281026A (en) * | 2014-12-25 | 2016-01-27 | 维沃移动通信有限公司 | All-in-one antenna and mobile terminal |
| CN105789831A (en) * | 2016-04-11 | 2016-07-20 | 深圳市万普拉斯科技有限公司 | Mobile terminal and antenna structure thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076797A1 (en) * | 2016-10-31 | 2018-05-03 | 维沃移动通信有限公司 | Antenna structure and mobile terminal |
| CN107369892A (en) * | 2017-09-01 | 2017-11-21 | 电子科技大学 | A kind of multifrequency terminal antenna for full metal jacket |
| CN107369892B (en) * | 2017-09-01 | 2019-08-30 | 电子科技大学 | A kind of multifrequency terminal antenna for full metal jacket |
| WO2020108281A1 (en) * | 2018-11-30 | 2020-06-04 | 维沃移动通信有限公司 | Antenna structure and terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106532268B (en) | 2019-05-17 |
| WO2018076797A1 (en) | 2018-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105514624B (en) | A kind of mobile terminal antenna system and mobile terminal | |
| US9673512B2 (en) | Antenna assembly and wireless communication device employing same | |
| CN1805215B (en) | Wireless radio apparatus | |
| US9059499B2 (en) | Antenna apparatus and electronic device including antenna apparatus | |
| CN106532268A (en) | Antenna structure and mobile terminal | |
| CN102077416B (en) | An antenna arrangement | |
| US10916834B2 (en) | Conductive plate used as near field communication antenna and terminal | |
| US20130328742A1 (en) | Antenna device and portable wireless terminal equipped with same | |
| US10263315B2 (en) | Directional coupler and communication module | |
| CN103141031A (en) | Impedance converting circuit and communication terminal apparatus | |
| CN105305073B (en) | Mimo antennas structure and mobile terminal | |
| CN104426489A (en) | Power amplifier | |
| JP2014217051A (en) | Radio communication equipment | |
| CN108476587B (en) | Flexible circuit board | |
| CN103247843B (en) | Directional coupler | |
| CN102916253A (en) | Multiple-input multiple-output antenna, multiple-input multiple-output antenna system and mobile terminal | |
| CN104347926B (en) | Printed antenna and terminal equipment | |
| CN105428789B (en) | A kind of antenna and the electric terminal including the antenna | |
| CN205177995U (en) | Becket antenna | |
| CN104167594B (en) | The wireless communication device of wide frequency antenna and the application wide frequency antenna | |
| CN106571528A (en) | Multi-band antenna system and electronic equipment | |
| CN105552507A (en) | Novel-structure chip-type wideband coupler | |
| CN101740866B (en) | Multi-frequency antenna for wireless communication device | |
| CN103094663B (en) | A kind of Bluetooth antenna and a kind of Bluetooth communication equipment | |
| CN205944377U (en) | Casing, antenna device and terminal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |