CN110994138A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN110994138A CN110994138A CN201911354870.8A CN201911354870A CN110994138A CN 110994138 A CN110994138 A CN 110994138A CN 201911354870 A CN201911354870 A CN 201911354870A CN 110994138 A CN110994138 A CN 110994138A
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- dielectric layer
- antenna
- radiation arm
- arm
- antenna radiation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- 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
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- 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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- 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
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Abstract
The invention provides electronic equipment which comprises a dielectric substrate, a first antenna radiation arm, a second antenna radiation arm and a feed source, wherein the dielectric substrate comprises at least one dielectric layer, the first antenna radiation arm and the second antenna radiation arm are arranged on opposite sides of the same dielectric layer or on different dielectric layers, the first antenna radiation arm and the second antenna radiation arm are electrically connected through a through hole of the dielectric layer, the second antenna radiation arm is electrically connected with the feed source, and the working frequency of the first antenna radiation arm is greater than that of the second antenna radiation arm; the dielectric substrate comprises a first dielectric layer which is a rear cover, and the distance from the first antenna radiating arm to the outer side of the rear cover is smaller than the distance from the second antenna radiating arm to the outer side of the rear cover. The embodiment of the invention solves the problem of balancing the OTA performance and the SAR performance of the antenna.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to electronic equipment.
Background
As is well known, in The design process of an antenna of an electronic device (such as a mobile phone), The performances of an OTA (over The air) and an SAR (specific Absorption rate) are mainly considered, The two performances are sharp spearheads, The OTA performance is related to The user experience, The SAR is related to The personal safety of The user, and both are very important and need to be well balanced in The design process. The current antenna is basically made of the inner side of the rear cover, so that the antenna is close to a human body under the condition that a user holds the electronic equipment, the radiation performance of the antenna is poor, and meanwhile, the safety performance is poor.
Disclosure of Invention
The embodiment of the invention provides electronic equipment, which aims to solve the problem of equalization of OTA (over the air) performance and SAR (synthetic aperture radar) performance of an antenna.
The embodiment of the invention provides electronic equipment, which comprises a dielectric substrate, a first antenna radiation arm, a second antenna radiation arm and a feed source, wherein the dielectric substrate comprises at least one dielectric layer, the first antenna radiation arm and the second antenna radiation arm are arranged on the opposite sides of the same dielectric layer or on different dielectric layers, the first antenna radiation arm and the second antenna radiation arm are electrically connected through a through hole of the dielectric layer, the second antenna radiation arm is electrically connected with the feed source, and the working frequency of the first antenna radiation arm is greater than that of the second antenna radiation arm; the dielectric substrate comprises a first dielectric layer which is a rear cover, and the distance from the first antenna radiating arm to the outer side of the rear cover is smaller than the distance from the second antenna radiating arm to the outer side of the rear cover.
The electronic equipment comprises a dielectric substrate, a first antenna radiating arm, a second antenna radiating arm and a feed source, wherein the dielectric substrate comprises at least one dielectric layer, the first antenna radiating arm and the second antenna radiating arm are arranged on the opposite sides of the same dielectric layer or on different dielectric layers, the first antenna radiating arm and the second antenna radiating arm are electrically connected through a through hole of the dielectric layer, the second antenna radiating arm is electrically connected with the feed source, and the working frequency of the first antenna radiating arm is greater than that of the second antenna radiating arm; the dielectric substrate comprises a first dielectric layer which is a rear cover, and the distance from the first antenna radiating arm to the outer side of the rear cover is smaller than the distance from the second antenna radiating arm to the outer side of the rear cover. Like this, owing to the great first antenna radiation arm of frequency for work is close to the back lid outside and sets up for the great second antenna radiation arm of frequency of work to can guarantee to receive the great antenna setting of human influence inboard, will receive the less antenna setting of human outside. Therefore, the embodiment of the invention can solve the problem of the equalization of the OTA performance and the SAR performance of the antenna.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a layout structure diagram of antennas in an electronic device according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure of a first antenna radiating arm and a second antenna radiating arm in an electronic device according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Referring to fig. 1, fig. 1 is an electronic device provided in an embodiment of the present invention, where the electronic device includes: the antenna comprises a dielectric substrate 10, a first antenna radiation arm 20, a second antenna radiation arm 30 and a feed source 40, wherein the dielectric substrate 10 comprises at least one dielectric layer, the first antenna radiation arm 20 and the second antenna radiation arm 30 are arranged on opposite sides of the same dielectric layer or on different dielectric layers, the first antenna radiation arm 20 and the second antenna radiation arm 30 are electrically connected through a through hole of the dielectric layer, the second antenna radiation arm 30 is electrically connected with the feed source 40, and the working frequency of the first antenna radiation arm 20 is greater than the working frequency of the second antenna radiation arm 30; the dielectric substrate 10 includes a first dielectric layer 101, the first dielectric layer 101 is a back cover, and a distance from the first antenna radiating arm 20 to an outer side of the back cover is smaller than a distance from the second antenna radiating arm 30 to the outer side of the back cover.
In an embodiment of the present invention, the first antenna radiating arm 20 and the second antenna radiating arm 30 may be formed by Laser-Direct-structuring (LDS), a Direct-patterned structure by Printing (PDS), cold-melting, and the like.
Alternatively, the first antenna radiating arm 20 and the second antenna radiating arm 30 may be disposed on the same dielectric layer. The through holes of the dielectric layer can be filled with conductive media to realize the electrical connection between different layers of the dielectric layer. The first antenna radiating arm 20 works in a high frequency band, the high-frequency sub 6G antenna is in a Time Division Duplex (TDD) mode, the risk of SAR is relatively small, and the distance from the SAR to the outer side of the rear cover is small, so that the OTA performance can be improved. The second antenna radiating arm 30 may be operable in a low frequency band or a medium frequency band.
It should be noted that the second antenna radiation arm 30 may be electrically connected to the feed source 40 through a through hole of the dielectric layer, or may be directly electrically connected to the feed source 40.
The electronic device in the embodiment of the present invention includes a dielectric substrate 10, a first antenna radiation arm 20, a second antenna radiation arm 30 and a feed source 40, where the dielectric substrate 10 includes at least one dielectric layer, the first antenna radiation arm 20 and the second antenna radiation arm 30 are disposed on opposite sides of the same dielectric layer or on different dielectric layers, the first antenna radiation arm 20 and the second antenna radiation arm 30 are electrically connected through a through hole of the dielectric layer, the second antenna radiation arm 30 is electrically connected with the feed source 40, and a working frequency of the first antenna radiation arm 20 is greater than a working frequency of the second antenna radiation arm 30; the dielectric substrate 10 includes a first dielectric layer 101, the first dielectric layer 101 is a back cover, and a distance from the first antenna radiating arm 20 to an outer side of the back cover is smaller than a distance from the second antenna radiating arm 30 to the outer side of the back cover. In this way, since the first antenna radiating arm 20 having a high operating frequency is disposed close to the outer side of the rear cover with respect to the second antenna radiating arm 30 having a high operating frequency, it is possible to ensure that the antenna having a large influence on the human body is disposed on the inner side and the antenna having a small influence on the human body is disposed on the outer side. Therefore, the embodiment of the invention can solve the problem of the equalization of the OTA performance and the SAR performance of the antenna.
It should be noted that the dielectric substrate 10 may include one or more dielectric layers, and when the dielectric substrate 10 includes multiple dielectric layers, the multiple dielectric layers may be understood as one physical structure or may be understood as multiple different physical structures. For example, in an embodiment, the dielectric substrate 10 further includes a second dielectric layer 102, the second dielectric layer 102 is located inside the rear cover, the first antenna radiating arm 20 is disposed on the rear cover, and the second antenna radiating arm 30 is disposed on the second dielectric layer.
In the embodiment of the present invention, the second dielectric layer 102 may be understood as a solid structure different from the back cover, for example, the second dielectric layer 102 may be an antenna bracket. Specifically, the first antenna radiating arm 20 may be disposed on the surface of or inside the first dielectric layer 101, and the second antenna radiating arm 30 may be disposed on the second dielectric layer 102 of the second dielectric layer 102.
Optionally, in the embodiment of the present invention, a frequency band in which the second antenna radiation arm 30 operates is taken as a low frequency band for example, and the low frequency antenna is greatly affected by the approach of a human body, so that the low frequency antenna is disposed on the second medium layer 102, and when the low frequency antenna is held by a human body, the thickness of the rear cover is spaced, so that the OTA performance can be ensured.
As shown in fig. 1, the first antenna radiation arm 20 is disposed on a side of the first dielectric layer 101 facing the second dielectric layer 102 (i.e., an inner side of the first dielectric layer 101), and the second antenna radiation arm 30 is disposed on a side of the second dielectric layer 102 facing away from the first dielectric layer 101. Specifically, the first antenna radiation arm 20 may be formed on the surface of the first dielectric layer 101 and the second antenna radiation arm 30 may be formed on the surface of the second dielectric layer 102 by the LDS process. Thus, in this embodiment, the second antenna radiation arm 30 is separated by at least the thickness of the back cover and the thickness of the antenna bracket with respect to the place held by the user, so as to effectively avoid the influence of the user holding on the radiation performance of the antenna.
Optionally, in an embodiment, a first metal contact 50 is disposed between the first dielectric layer 101 and the second dielectric layer 102 at a position corresponding to the first through hole a, the first antenna radiating arm 20 and the second antenna radiating arm 30 are electrically connected through the first metal contact 50 and the first through hole a, wherein the first metal contact 50 includes a first metal bump 501 disposed on a side of the first dielectric layer 101 facing the second dielectric layer 102 and a second metal bump 502 disposed on a side of the second dielectric layer 102 facing the first dielectric layer 101, the first metal bump 501 is electrically connected to the first antenna radiating arm 20, the second metal bump 502 is electrically connected to the second antenna radiating arm 30, the first through holes a include through holes provided in the first medium layer 101 and/or the second medium layer 102.
In the embodiment of the invention, when the antenna radiation arm and the corresponding connected metal bump are positioned on different sides of the dielectric layer, the antenna radiation arm is electrically connected with the metal bump through the corresponding through hole. Specifically, as shown in fig. 2, the first metal bump 501 and the first antenna radiation arm 20 are located on the same side of the first dielectric layer 101, and at this time, the electrical connection can be directly performed; the second metal bump 502 and the second antenna radiating arm 30 are located on different sides of the second dielectric layer 102, and at this time, the second metal bump 502 is electrically connected to the second antenna radiating arm 30 through the through hole of the second dielectric layer 102. In this embodiment, the first through hole a may be understood as a through hole disposed on the second medium layer 102. Because the metal bumps are used for realizing the electrical connection between the first antenna radiating arm 20 and the second antenna radiating arm 30, the contact stability can be improved, and the reliability of the electrical connection between the first antenna radiating arm 20 and the second antenna radiating arm 30 can be effectively ensured.
Further, the dielectric substrate 10 further includes a third dielectric layer 103, the third dielectric layer 103 is disposed on a side of the second dielectric layer 102 away from the first dielectric layer 101, the electronic device further includes a third antenna radiation arm 60 disposed on the third dielectric layer 103, a working frequency of the third antenna radiation arm 60 is less than a working frequency of the first antenna radiation arm 20, and a working frequency of the third antenna radiation arm 60 is greater than a working frequency of the second antenna radiation arm 30.
In the embodiment of the present invention, the second antenna radiating arm 30 may be understood as operating in the middle frequency band. Specifically, the middle Frequency band has a partial Frequency Division Duplex (FDD) antenna, which easily causes the SAR value to exceed the standard, so that the third antenna radiation arm 60 working at the middle Frequency is disposed at the inner side of the second dielectric layer 102 (i.e., the distance from the outer side of the rear cover is relatively large), and the SAR performance of the third antenna radiation arm 60 can be effectively improved.
It should be understood that the second dielectric layer 102 and the third dielectric layer 103 may be understood as different dielectric layers of the same entity, and may also be understood as different entity structures. For example, in one embodiment, the third dielectric layer may be a middle frame.
Further, a second metal contact (not shown in the figure) is disposed between the second dielectric layer 102 and the third dielectric layer 103 and corresponding to the second through hole B, and the second antenna radiation arm 30 and the third antenna radiation arm 60 are electrically connected through the second metal contact and the second through hole B, wherein the second metal contact includes a third metal bump disposed on one side of the second dielectric layer 102 facing the third dielectric layer 103 and a fourth metal bump disposed on one side of the third dielectric layer 103 facing the second dielectric layer 102, the third metal bump is electrically connected to the second antenna radiation arm 30, the fourth metal bump is electrically connected to the third antenna radiation arm 60, and the second through hole includes a through hole disposed on the second dielectric layer 102 and/or the third dielectric layer 103.
It should be understood that, in the embodiment of the present invention, the second through hole and the second metal contact are used to implement the electrical connection between the second antenna radiation arm 20 and the third antenna radiation arm 60, and the structure and the arrangement manner of the second through hole and the second metal contact may refer to the first through hole and the first metal contact, which are not described in detail herein. Because the second antenna radiation arm 30 and the third antenna radiation arm 60 are electrically connected by using the metal bumps, the contact stability can be improved, and the reliability of the electrical connection between the second antenna radiation arm 30 and the third antenna radiation arm 60 can be effectively ensured.
It should be noted that two surfaces of each dielectric layer can be used as antenna radiating arms at the same time, and the placement positions of the antenna feeding points can be placed on different layers according to different antenna debugging conditions, for example, the antenna feeding points are blocked by other entities to avoid the open holes, and of course, elastic pieces or elastic pins (pogopins) can also be adopted in other implementation modes. In the embodiment of the present invention, as shown in fig. 1, the first through hole a and the second through hole B are disposed at the same position, the first antenna radiation arm 20 and the second antenna radiation arm 30 are electrically connected through the first through hole a, the second antenna radiation arm 30 and the third antenna radiation arm 60 are electrically connected through the second through hole B, and the third antenna radiation arm 60 is provided with an antenna feeding point, which is in point connection with the feed source 40.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An electronic device is characterized by comprising a dielectric substrate, a first antenna radiation arm, a second antenna radiation arm and a feed source, wherein the dielectric substrate comprises at least one dielectric layer, the first antenna radiation arm and the second antenna radiation arm are arranged on opposite sides of the same dielectric layer or on different dielectric layers, the first antenna radiation arm and the second antenna radiation arm are electrically connected through a through hole of the dielectric layer, the second antenna radiation arm is electrically connected with the feed source, and the working frequency of the first antenna radiation arm is greater than that of the second antenna radiation arm; the dielectric substrate comprises a first dielectric layer which is a rear cover, and the distance from the first antenna radiating arm to the outer side of the rear cover is smaller than the distance from the second antenna radiating arm to the outer side of the rear cover.
2. The electronic device of claim 1, wherein the dielectric substrate further comprises a second dielectric layer located inside the back cover, the first antenna radiating arm being disposed on the back cover, the second antenna radiating arm being disposed on the second dielectric layer.
3. The electronic device according to claim 2, wherein a first metal contact is disposed between the first dielectric layer and the second dielectric layer at a position corresponding to the first through hole, and the first antenna radiation arm and the second antenna radiation arm are electrically connected through the first metal contact and the first through hole, wherein the first metal contact includes a first metal bump disposed on a side of the first dielectric layer facing the second dielectric layer and a second metal bump disposed on a side of the second dielectric layer facing the first dielectric layer, the first metal bump is electrically connected to the first antenna radiation arm, the second metal bump is electrically connected to the second antenna radiation arm, and the first through hole includes a through hole disposed on the first dielectric layer and/or the second dielectric layer.
4. The electronic device of claim 2, wherein the dielectric substrate further comprises a third dielectric layer disposed on a side of the second dielectric layer facing away from the first dielectric layer, wherein the electronic device further comprises a third antenna radiating arm disposed on the third dielectric layer, wherein a frequency of operation of the third antenna radiating arm is less than a frequency of operation of the first antenna radiating arm, and a frequency of operation of the third antenna radiating arm is greater than a frequency of operation of the second antenna radiating arm.
5. The electronic device according to claim 4, wherein a second metal contact is disposed between the second dielectric layer and the third dielectric layer at a position corresponding to the second through hole, and the second antenna radiation arm and the third antenna radiation arm are electrically connected through the second metal contact and the second through hole, wherein the second metal contact includes a third metal bump disposed on a side of the second dielectric layer facing the third dielectric layer and a fourth metal bump disposed on a side of the third dielectric layer facing the second dielectric layer, the third metal bump is electrically connected to the second antenna radiation arm, the fourth metal bump is electrically connected to the third antenna radiation arm, and the second through hole includes a through hole disposed on the second dielectric layer and/or the third dielectric layer.
6. The electronic device of claim 4, wherein the third antenna radiating arm operates in a mid-band.
7. The electronic device of claim 4, wherein the third dielectric layer is an bezel.
8. The electronic device of claim 2, wherein the second dielectric layer is an antenna mount.
9. The electronic device of any of claims 1-8, wherein the first antenna radiating arm operates at a high frequency band.
10. The electronic device of any of claims 1-8, wherein the second antenna radiating arm operates at a low frequency band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911354870.8A CN110994138B (en) | 2019-12-25 | 2019-12-25 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911354870.8A CN110994138B (en) | 2019-12-25 | 2019-12-25 | Electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110994138A true CN110994138A (en) | 2020-04-10 |
| CN110994138B CN110994138B (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911354870.8A Active CN110994138B (en) | 2019-12-25 | 2019-12-25 | Electronic equipment |
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| CN (1) | CN110994138B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952724A (en) * | 2020-09-28 | 2020-11-17 | 西安电子科技大学 | Antenna module and electronic equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204156081U (en) * | 2014-11-14 | 2015-02-11 | 惠州硕贝德无线科技股份有限公司 | A kind of small-sized LTE antenna being applied to notebook computer |
| US20150042528A1 (en) * | 2013-08-06 | 2015-02-12 | Samsung Electronics Co., Ltd. | Antenna device and electronic device with the same |
| CN204633430U (en) * | 2015-03-09 | 2015-09-09 | 正达国际光电股份有限公司 | Portable electronic device with wireless charging function and glass back cover structure thereof |
| CN105206932A (en) * | 2015-09-17 | 2015-12-30 | 成都汇丁科技有限公司 | Double-inverted F antenna shielding structure |
| CN106299703A (en) * | 2015-06-26 | 2017-01-04 | 和硕联合科技股份有限公司 | Wireless communication device and antenna module thereof |
| CN106602259A (en) * | 2016-12-19 | 2017-04-26 | 环旭电子股份有限公司 | Antenna module and electronic device |
| US9640288B1 (en) * | 2015-11-30 | 2017-05-02 | Space Systems/Loral, Llc | Flexible radiation shield |
| US20170207517A1 (en) * | 2013-03-28 | 2017-07-20 | Samsung Electronics Co., Ltd. | Antenna for portable device |
| CN107528118A (en) * | 2016-06-22 | 2017-12-29 | 川益科技股份有限公司 | Communicator and its antenna module |
| CN207165744U (en) * | 2015-06-16 | 2018-03-30 | 株式会社村田制作所 | Electronic equipment and antenna element |
| CN108695594A (en) * | 2017-03-31 | 2018-10-23 | 三星电机株式会社 | Anneta module and electronic device with the Anneta module |
| CN109462670A (en) * | 2018-09-21 | 2019-03-12 | 维沃移动通信有限公司 | A kind of mobile terminal |
-
2019
- 2019-12-25 CN CN201911354870.8A patent/CN110994138B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170207517A1 (en) * | 2013-03-28 | 2017-07-20 | Samsung Electronics Co., Ltd. | Antenna for portable device |
| US20150042528A1 (en) * | 2013-08-06 | 2015-02-12 | Samsung Electronics Co., Ltd. | Antenna device and electronic device with the same |
| CN204156081U (en) * | 2014-11-14 | 2015-02-11 | 惠州硕贝德无线科技股份有限公司 | A kind of small-sized LTE antenna being applied to notebook computer |
| CN204633430U (en) * | 2015-03-09 | 2015-09-09 | 正达国际光电股份有限公司 | Portable electronic device with wireless charging function and glass back cover structure thereof |
| CN207165744U (en) * | 2015-06-16 | 2018-03-30 | 株式会社村田制作所 | Electronic equipment and antenna element |
| CN106299703A (en) * | 2015-06-26 | 2017-01-04 | 和硕联合科技股份有限公司 | Wireless communication device and antenna module thereof |
| CN105206932A (en) * | 2015-09-17 | 2015-12-30 | 成都汇丁科技有限公司 | Double-inverted F antenna shielding structure |
| US9640288B1 (en) * | 2015-11-30 | 2017-05-02 | Space Systems/Loral, Llc | Flexible radiation shield |
| CN107528118A (en) * | 2016-06-22 | 2017-12-29 | 川益科技股份有限公司 | Communicator and its antenna module |
| CN106602259A (en) * | 2016-12-19 | 2017-04-26 | 环旭电子股份有限公司 | Antenna module and electronic device |
| CN108695594A (en) * | 2017-03-31 | 2018-10-23 | 三星电机株式会社 | Anneta module and electronic device with the Anneta module |
| CN109462670A (en) * | 2018-09-21 | 2019-03-12 | 维沃移动通信有限公司 | A kind of mobile terminal |
Non-Patent Citations (1)
| Title |
|---|
| 杜晓琳: "3G上网卡天线OTA性能及低SAR终端研究", 《中国优秀硕士学位论文全文数据库（电子期刊） 信息科技辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952724A (en) * | 2020-09-28 | 2020-11-17 | 西安电子科技大学 | Antenna module and electronic equipment |
| CN111952724B (en) * | 2020-09-28 | 2022-11-08 | 西安电子科技大学 | Antenna module and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110994138B (en) | 2021-05-28 |
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