CN105552521A - Antenna and electronic terminal comprising same - Google Patents
Antenna and electronic terminal comprising same Download PDFInfo
- Publication number
- CN105552521A CN105552521A CN201510903942.5A CN201510903942A CN105552521A CN 105552521 A CN105552521 A CN 105552521A CN 201510903942 A CN201510903942 A CN 201510903942A CN 105552521 A CN105552521 A CN 105552521A
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- China
- Prior art keywords
- field communication
- positioning system
- electrically connected
- global positioning
- feed structure
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- 238000004891 communication Methods 0.000 claims abstract description 90
- 239000002184 metal Substances 0.000 claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- 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
- H01Q1/243—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 with built-in antennas
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transceivers (AREA)
- Details Of Aerials (AREA)
Abstract
Embodiments of the invention disclose an antenna and an electronic terminal comprising the same. The antenna comprises a metal substrate, a near-field communication feeder structure and a global positioning system feeder structure. The metal substrate is provided with a gap, and the gap is equipped with a near-field communication feeder point and a global positioning system feeder point. The near-field communication feeder structure is electrically connected with the near-field communication feeder point. The global positioning system feeder structure is electrically connected with the global positioning system feeder point. The antenna and the electronic terminal comprising the same provided by the embodiments of the invention have the advantages of low cost, simple structure and low complexity.
Description
Technical field
The present invention relates to antenna technical field, particularly relate to a kind of antenna and comprise the electric terminal of this antenna.
Background technology
Along with the development of electronic technology and the communication technology, electric terminal possesses more and more abundanter function, is integrated in electric terminal and also gets more and more with the antenna supported electric terminal and realize various transfer of data and communication function.Near-field communication aerial realizes near-field communication (NFC, Near-FieldCommunications) antenna structure, generally take up room larger, and the interference between other aerial signal, also need to increase and expensive ferrite suitable with near-field communication aerial area, such that near-field communication aerial cost is high, complex structure.
Summary of the invention
The embodiment of the present invention proposes a kind of antenna and comprises the electric terminal of this antenna, to solve high, the baroque problem of near-field communication aerial cost of the prior art.
For reaching this object, the present invention by the following technical solutions:
First aspect, embodiments provides a kind of antenna, comprising:
Metal substrate, described metal substrate offers gap, and described gap is provided with a near-field communication distributing point and a global positioning system distributing point;
A near-field communication feed structure, described near-field communication feed structure is electrically connected with described near-field communication distributing point;
A global positioning system feed structure, described global positioning system feed structure is electrically connected with described global positioning system distributing point.
Second aspect, embodiments provides a kind of electric terminal, comprises the antenna that first aspect provides, and described metal substrate is multiplexed with the metal shell of described electric terminal, and described gap is multiplexed with the gap arranging post-positioned pick-up head.
The antenna that the embodiment of the present invention provides and comprise the electric terminal of this antenna, near-field communication distributing point and global positioning system distributing point are set in the gap of metal substrate, near-field communication feed structure is electrically connected with near-field communication distributing point, and global positioning system feed structure is electrically connected with global positioning system distributing point.Via such scheme, utilize a gap to achieve and receive and dispatch near-field-communication signal and global positioning system signal simultaneously, that is: the gap transmitting-receiving of near-field-communication signal be integrated in for receiving and dispatching global positioning system signal is achieved, thus eliminate independent near-field communication aerial structure, and then can reduce costs and simplified structure.In addition, near-field communication feed structure and global positioning system feed structure have independent distributing point respectively, and duplexer required when not needing shared distributing point, makes the complexity of this antenna lower.
Accompanying drawing explanation
In order to the technical scheme of exemplary embodiment of the present is clearly described, one is done to the accompanying drawing used required for describing in embodiment below and simply introduce.Obviously, the accompanying drawing introduced is the accompanying drawing of a part of embodiment that the present invention will describe, instead of whole accompanying drawings, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the antenna that the embodiment of the present invention provides.
Fig. 2 is the circuit diagram of the mixer of the antenna that the embodiment of the present invention provides.
Fig. 3 is the circuit diagram of the near-field communication loaded circuit of the antenna that the embodiment of the present invention provides.
Fig. 4 is the equivalent structure schematic diagram of the antenna that provides of the embodiment of the present invention for near-field communication.
Fig. 5 is the equivalent structure schematic diagram of the antenna that provides of the embodiment of the present invention for global positioning system.
Fig. 6 is the equivalent structure schematic diagram of the antenna that provides of the embodiment of the present invention for WLAN (wireless local area network).
Fig. 7 is the structural representation of the metal shell of the electric terminal that the embodiment of the present invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below with reference to the accompanying drawing in the embodiment of the present invention, by embodiment, technical scheme of the present invention is intactly described.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiments, based on embodiments of the invention; the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all falls within protection scope of the present invention.
Embodiments provide a kind of antenna.
Fig. 1 is the structural representation of the antenna that the embodiment of the present invention provides.As shown in Figure 1, this antenna comprises: metal substrate 101, near-field communication feed structure 102 and a global positioning system feed structure 103.
Metal substrate 101 offers gap 104, gap 104 is provided with a near-field communication distributing point 105 and a global positioning system distributing point 106.
Near-field communication feed structure 102 is electrically connected with near-field communication distributing point 105.
Global positioning system feed structure 103 is electrically connected with global positioning system distributing point 106.
The antenna that the embodiment of the present invention provides, near-field communication distributing point 105 and global positioning system distributing point 106 are set in the gap 104 of metal substrate 101, near-field communication feed structure 102 is electrically connected with near-field communication distributing point 105, and global positioning system feed structure 103 is electrically connected with global positioning system distributing point 106.Via such scheme, utilize a gap to achieve and receive and dispatch near-field-communication signal and global positioning system signal simultaneously, that is: the gap transmitting-receiving of near-field-communication signal be integrated in for receiving and dispatching global positioning system signal is achieved, thus eliminate independent near-field communication aerial structure, and then can reduce costs and simplified structure.In addition, near-field communication feed structure and global positioning system feed structure have independent distributing point respectively, and duplexer required when not needing shared distributing point, makes the complexity of this antenna lower.
As shown in Figure 1, the one end in gap 104 extends to the edge (that is: the one end in gap 104 is openend) of metal substrate 101; The other end in gap 104 extends to the inside (that is: the one end in gap 104 is closed end) of metal substrate 101.
Metal substrate 101 is divided into the two parts differed in size by gap 104, a wherein less part is as the antenna end lower part of metal substrate 101 (that is: in Fig. 1), and a larger part is as the ground end upper part of metal substrate 101 (that is: in Fig. 1).
Wherein, near-field communication distributing point 105 and global positioning system distributing point 106 are all arranged on antenna end.As shown in Figure 1, antenna end can be provided with metal clips 107, and near-field communication distributing point 105 and global positioning system distributing point 106 are all arranged on antenna end by metal clips 107.
As shown in Figure 1, this antenna can also comprise: WLAN (wireless local area network) feed structure 108 and mixer 109.
The first end of mixer 109 is electrically connected with near-field communication distributing point 105; Second end of mixer 109 is electrically connected with WLAN (wireless local area network) feed structure 108; 3rd end of mixer 109 is electrically connected with near-field communication feed structure 102.
WLAN (wireless local area network) feed structure 108 shares near-field communication distributing point 105 by mixer 109 and near-field communication feed structure 102.
This antenna also comprises WLAN (wireless local area network) feed structure 108 and mixer 109, and WLAN (wireless local area network) feed structure 108 shares near-field communication distributing point 105 by mixer 109 and near-field communication feed structure 102.Via such scheme, achieve all right transmitting/receiving wireless local area network signal of this antenna, that is: the transmitting-receiving of wireless lan signal is integrated in the gap for receive and dispatch near-field-communication signal and global positioning system signal simultaneously, thus eliminate independent global positioning system antenna structure, and then can reduce costs and simplified structure.In addition, WLAN (wireless local area network) feed structure 108 shares near-field communication distributing point 105 by mixer 109 and near-field communication feed structure 102, makes WLAN (wireless local area network) feed structure 108 not need independent distributing point, and then can simplified structure.
The effect of mixer 109 be by the wireless lan signal received and near-field-communication signal respectively correspondence be sent in WLAN (wireless local area network) feed structure 108 and near-field communication feed structure 102.The circuit that can realize above-mentioned effect all can as this mixer 109.Illustrate the circuit structure of mixer 109 below.
Fig. 2 is the circuit diagram of the mixer of the antenna that the embodiment of the present invention provides.As shown in Figure 2, this mixer comprises: the first electric capacity C
1, the second electric capacity C
2with the first inductance L
1.
First electric capacity C
1one end A
1be electrically connected with the WLAN (wireless local area network) feed structure 108 in Fig. 1; First electric capacity C
1other end A
2with the first inductance L
1one end A
3, and the near-field communication distributing point 102 in Fig. 1 is electrically connected; First inductance L
1other end A
4with the near-field communication feed structure 102 in Fig. 1, and the second electric capacity C
2one end A
5electrical connection; Second electric capacity C
2other end A
6ground connection is arranged.
Through as the above analysis: the A in Fig. 2
7end is the first end of the mixer 109 in Fig. 1, is electrically connected with near-field communication distributing point 105; A in Fig. 2
8end is the second end of the mixer 109 in Fig. 1, is electrically connected with WLAN (wireless local area network) feed structure 108; A in Fig. 2
9end is the 3rd end of the mixer 109 in Fig. 1, is electrically connected with near-field communication feed structure 102.
As shown in Figure 1, this antenna can also comprise: the 3rd electric capacity 110.
Global positioning system feed structure 103 is electrically connected with global positioning system distributing point 106 by the 3rd electric capacity 110.That is: one end of the 3rd electric capacity 110 is electrically connected with global positioning system feed structure 103, and the other end of the 3rd electric capacity 110 is electrically connected with global positioning system distributing point 106.Global positioning system feed structure 103 is by the 3rd electric capacity 110 feed.
As shown in Figure 1, this antenna can also comprise: global positioning system filter 111.
Global positioning system feed structure 103 is electrically connected with the 3rd electric capacity 110 by global positioning system filter 111.That is: one end of global positioning system filter 111 is electrically connected with global positioning system feed structure 103, and the other end of global positioning system filter 111 is electrically connected with one end of the 3rd electric capacity 110.The global positioning system signal that this antenna receives carries out filtering by this global positioning system filter 111.
As shown in Figure 1, this antenna can also comprise: WLAN (wireless local area network) filter 112.
WLAN (wireless local area network) feed structure 108 is electrically connected with mixer 109 by WLAN (wireless local area network) filter 112.That is: one end of WLAN (wireless local area network) filter 112 is electrically connected with WLAN (wireless local area network) feed structure 108, and the other end of WLAN (wireless local area network) filter 112 is electrically connected with mixer 109.The wireless lan signal that this antenna receives carries out filtering by this WLAN (wireless local area network) filter 112.
As shown in Figure 1, this antenna can also comprise: near-field communication loaded circuit 113.
Near-field communication loaded circuit 113 is electrically connected with the metal substrate 101 of both sides, gap 104.
The effect of near-field communication loaded circuit 113 be make length much smaller than the wavelength of near-field-communication signal 1/4th gap 104 can work in near-field-communication signal frequency range, thus gap 104 that length is less can be utilized just can to realize the transmitting-receiving of near-field-communication signal.The circuit of above-mentioned functions can be realized, all can as this near-field communication loaded circuit 113.Illustrate the circuit structure of near-field communication loaded circuit 113 below.
Fig. 3 is the circuit diagram of the near-field communication loaded circuit of the antenna that the embodiment of the present invention provides.As described in Figure 3, this near-field communication loaded circuit comprises: the second inductance L
2with the 4th electric capacity C
4.
Second inductance L
2one end B
1be electrically connected with the metal substrate of side, gap; Second inductance L
2other end B
2with the 4th electric capacity C
4one end B
3electrical connection; 4th electric capacity C
4other end B
4be electrically connected with the metal substrate of gap opposite side.
As the above analysis: the B in Fig. 3
5end is one end of the near-field communication loaded circuit 113 in Fig. 1, is electrically connected with the metal substrate of side, gap; B in Fig. 3
6end is the other end of the near-field communication loaded circuit 113 in Fig. 1, is electrically connected with the metal substrate of gap opposite side.
Fig. 4 is the equivalent structure schematic diagram of the antenna that provides of the embodiment of the present invention for near-field communication.As shown in Figure 4, when antenna is used for near-field communication (that is: in near-field communication aerial pattern), whole gap 104 works, that is: near-field-communication signal can be passed from whole piece gap 104.
Fig. 5 is the equivalent structure schematic diagram of the antenna that provides of the embodiment of the present invention for global positioning system.As shown in Figure 5, because external ground characteristic is with by the WLAN (wireless local area network) filter 112 in Fig. 1, direct ground connection.When antenna is used for global positioning system (that is: in global positioning system pattern), for the contraction in length in the gap of global positioning system, now, the gap for global positioning system is equivalent to short gap 501.One end due to short gap 501 extends to the edge of metal substrate 101, the other end extends to the inside of metal substrate 101, this short gap 501 belongs to open seam, and therefore, the resonance wavelength of the global positioning system signal that this antenna receives is four times of the length in short gap 501.Therefore, the length in short gap 501 can design according to the resonance wavelength of the global positioning system signal that will receive and dispatch, that is: the length in gap 104 and the position of near-field communication distributing point 105 can be designed according to the resonance wavelength of the global positioning system signal that will receive and dispatch.
Fig. 6 is the equivalent structure schematic diagram of the antenna that provides of the embodiment of the present invention for WLAN (wireless local area network).As shown in Figure 6, because external ground characteristic is with by the global positioning system filter 111 in Fig. 1, direct ground connection.When antenna is used for WLAN (wireless local area network) (that is: in WLAN (wireless local area network) pattern), the 3rd electric capacity 110 is equivalent to loading capacitance, can regulate the frequency of the wireless lan signal received.Now, whole gap 104 works, and the one end due to gap 104 extends to the edge of metal substrate 101, the other end extends to the inside of metal substrate 101, this gap 104 belongs to open seam, and therefore, the resonance wavelength of the wireless lan signal that this antenna receives is four times of the length in gap 104.
The embodiment of the present invention additionally provides a kind of electric terminal, and this electric terminal comprises the antenna that the embodiment of the present invention provides, and wherein, the metal substrate in antenna is multiplexed with the metal shell of electric terminal, and the gap in antenna is multiplexed with the gap arranging post-positioned pick-up head.This electric terminal can be provided with near-field communication aerial and global positioning system antenna, or is also provided with the electronic equipment of wireless lan antenna, and especially, this electric terminal can be the mobile terminal such as mobile phone, panel computer.
The electric terminal that the embodiment of the present invention provides, near-field communication distributing point and global positioning system distributing point are set in the gap of metal substrate, near-field communication feed structure is electrically connected with near-field communication distributing point, and global positioning system feed structure is electrically connected with global positioning system distributing point.Via such scheme, utilize a gap to achieve and receive and dispatch near-field-communication signal and global positioning system signal simultaneously, that is: the gap transmitting-receiving of near-field-communication signal be integrated in for receiving and dispatching global positioning system signal is achieved, thus eliminate independent near-field communication aerial structure, and then can reduce costs and simplified structure.In addition, near-field communication feed structure and global positioning system feed structure have independent distributing point respectively, and duplexer required when not needing shared distributing point, makes the complexity of this antenna lower.
Fig. 7 is the structural representation of the metal shell of the electric terminal that the embodiment of the present invention provides.As shown in Figure 7, gap 701 is positioned at the upper end of metal shell 702, and the border circular areas 703 in gap 701 is for arranging post-positioned pick-up head.Wherein, the remainder in antenna except gap is positioned at the inner side (that is: the inner side of border circular areas 703) of post-positioned pick-up head.
Be understandable that, the remainder of metal shell 702 also can arrange gap (such as: the upper end of metal shell 702 is provided with gap 704), and these gaps can be utilized to design the antenna of all the other types.
The know-why that above are only preferred embodiment of the present invention and use.The invention is not restricted to specific embodiment described here, the various significant changes can carried out for a person skilled in the art, readjust and substitute all can not depart from protection scope of the present invention.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by the scope of claim.
Claims (10)
1. an antenna, is characterized in that, comprising:
Metal substrate, described metal substrate offers gap, and described gap is provided with a near-field communication distributing point and a global positioning system distributing point;
A near-field communication feed structure, described near-field communication feed structure is electrically connected with described near-field communication distributing point;
A global positioning system feed structure, described global positioning system feed structure is electrically connected with described global positioning system distributing point.
2. antenna according to claim 1, is characterized in that, also comprises: WLAN (wireless local area network) feed structure and mixer;
Described WLAN (wireless local area network) feed structure shares described near-field communication distributing point by described mixer and described near-field communication feed structure;
The first end of described mixer is electrically connected with described near-field communication distributing point; Second end of described mixer is electrically connected with described WLAN (wireless local area network) feed structure; 3rd end of described mixer is electrically connected with described near-field communication feed structure.
3. antenna according to claim 2, is characterized in that, described mixer comprises: the first electric capacity, the second electric capacity and the first inductance;
One end of described first electric capacity is electrically connected with described WLAN (wireless local area network) feed structure; The other end of described first electric capacity and one end of described first inductance, and the electrical connection of described near-field communication distributing point; The other end of described first inductance and described near-field communication feed structure, and one end electrical connection of described second electric capacity; The other end ground connection of described second electric capacity is arranged.
4., according to the arbitrary described antenna of claim 1-3, it is characterized in that, also comprise: the 3rd electric capacity;
Described global positioning system feed structure is electrically connected with described global positioning system distributing point by described 3rd electric capacity.
5. antenna according to claim 4, is characterized in that, also comprises: global positioning system filter;
Described global positioning system feed structure is electrically connected with described 3rd electric capacity by described global positioning system filter.
6. antenna according to claim 4, is characterized in that, also comprises: WLAN (wireless local area network) filter;
Described WLAN (wireless local area network) feed structure is electrically connected with described mixer by described WLAN (wireless local area network) filter.
7. antenna according to claim 4, is characterized in that, also comprises: near-field communication loaded circuit;
Described near-field communication loaded circuit is electrically connected with the metal substrate of both sides, described gap.
8. antenna according to claim 7, is characterized in that, described near-field communication loaded circuit comprises: the second inductance and the 4th electric capacity;
One end of described second inductance is electrically connected with the metal substrate of side, gap; The other end of described second inductance is electrically connected with one end of described 4th electric capacity; The other end of described 4th electric capacity is electrically connected with the metal substrate of gap opposite side.
9. an electric terminal, is characterized in that, comprise the arbitrary described antenna of claim 1-8, and described metal substrate is multiplexed with the metal shell of described electric terminal, described gap is multiplexed with the gap arranging post-positioned pick-up head.
10. electric terminal according to claim 9, is characterized in that, the remainder in described antenna except described gap is positioned at the inner side of described post-positioned pick-up head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903942.5A CN105552521B (en) | 2015-12-09 | 2015-12-09 | A kind of antenna and the electric terminal including the antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903942.5A CN105552521B (en) | 2015-12-09 | 2015-12-09 | A kind of antenna and the electric terminal including the antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552521A true CN105552521A (en) | 2016-05-04 |
| CN105552521B CN105552521B (en) | 2018-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903942.5A Expired - Fee Related CN105552521B (en) | 2015-12-09 | 2015-12-09 | A kind of antenna and the electric terminal including the antenna |
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| CN (1) | CN105552521B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105977615A (en) * | 2016-07-15 | 2016-09-28 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN107645040A (en) * | 2016-07-21 | 2018-01-30 | 深圳富泰宏精密工业有限公司 | Antenna structure and the radio communication device with the antenna structure |
| CN107645042A (en) * | 2016-07-21 | 2018-01-30 | 深圳富泰宏精密工业有限公司 | Antenna structure and the radio communication device with the antenna structure |
| WO2018126563A1 (en) * | 2017-01-03 | 2018-07-12 | 深圳市信维通信股份有限公司 | Millimeter wave array antenna system based on metal fuselage |
| CN108321494A (en) * | 2018-01-19 | 2018-07-24 | 广东欧珀移动通信有限公司 | Antenna assembly and electronic equipment |
| CN108736133A (en) * | 2018-07-13 | 2018-11-02 | Oppo广东移动通信有限公司 | Antenna module and electronic device |
| CN108769298A (en) * | 2018-03-28 | 2018-11-06 | 广东欧珀移动通信有限公司 | Electronic device |
| CN111726129A (en) * | 2020-06-24 | 2020-09-29 | 华勤通讯技术有限公司 | Single antenna carrier aggregation module |
| CN116318215A (en) * | 2023-05-15 | 2023-06-23 | 荣耀终端有限公司 | Electronic equipment and FM antenna device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105977615A (en) * | 2016-07-15 | 2016-09-28 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN107645042B (en) * | 2016-07-21 | 2020-12-08 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| CN107645042A (en) * | 2016-07-21 | 2018-01-30 | 深圳富泰宏精密工业有限公司 | Antenna structure and the radio communication device with the antenna structure |
| CN107645043A (en) * | 2016-07-21 | 2018-01-30 | 深圳富泰宏精密工业有限公司 | Antenna structure and the radio communication device with the antenna structure |
| CN107645040A (en) * | 2016-07-21 | 2018-01-30 | 深圳富泰宏精密工业有限公司 | Antenna structure and the radio communication device with the antenna structure |
| CN107645043B (en) * | 2016-07-21 | 2021-01-08 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| WO2018126563A1 (en) * | 2017-01-03 | 2018-07-12 | 深圳市信维通信股份有限公司 | Millimeter wave array antenna system based on metal fuselage |
| CN108321494A (en) * | 2018-01-19 | 2018-07-24 | 广东欧珀移动通信有限公司 | Antenna assembly and electronic equipment |
| CN108769298A (en) * | 2018-03-28 | 2018-11-06 | 广东欧珀移动通信有限公司 | Electronic device |
| CN108769298B (en) * | 2018-03-28 | 2021-03-23 | Oppo广东移动通信有限公司 | Electronic device |
| CN108736133A (en) * | 2018-07-13 | 2018-11-02 | Oppo广东移动通信有限公司 | Antenna module and electronic device |
| CN111726129A (en) * | 2020-06-24 | 2020-09-29 | 华勤通讯技术有限公司 | Single antenna carrier aggregation module |
| CN116318215A (en) * | 2023-05-15 | 2023-06-23 | 荣耀终端有限公司 | Electronic equipment and FM antenna device thereof |
| CN116318215B (en) * | 2023-05-15 | 2023-10-24 | 荣耀终端有限公司 | Electronic equipment and FM antenna device thereof |
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| CN105552521B (en) | 2018-06-15 |
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