WO2015165007A1 - 一种天线装置和终端 - Google Patents
一种天线装置和终端 Download PDFInfo
- Publication number
- WO2015165007A1 WO2015165007A1 PCT/CN2014/076386 CN2014076386W WO2015165007A1 WO 2015165007 A1 WO2015165007 A1 WO 2015165007A1 CN 2014076386 W CN2014076386 W CN 2014076386W WO 2015165007 A1 WO2015165007 A1 WO 2015165007A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- branch
- stub
- antenna
- antenna device
- frequency
- Prior art date
Links
- 238000010586 diagram Methods 0.000 description 9
- 230000003071 parasitic effect Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- 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
-
- 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
- H01Q5/10—Resonant antennas
-
- 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
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
-
- 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
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
Definitions
- One end of the stub is connected to a connection point of the second branch, and the other end of the stub is a free end, where the connection point corresponds to a set high frequency of operation of the antenna device
- the wavelength is at a maximum value of the current distribution on the second branch, and the length of the stub is determined according to a wavelength corresponding to the set high frequency.
- the first branch is provided with a first feeding connection end, and a second feeding connection end is disposed on the second branch.
- the first branch is provided with a ground connection end, and the second branch is provided with a third feed connection end.
- An antenna device includes: an antenna body and at least one stub, the antenna body includes a first branch for radiating a high frequency signal and a second branch for radiating a low frequency signal; One end of the line is connected to the connection point of the second branch, and the other end is a free end, and the connection point is a wavelength corresponding to the set high frequency of the antenna device operating at the maximum value of the current distribution on the second branch, the stub The length is determined according to the wavelength corresponding to the set high frequency.
- FIG. 3 is a schematic structural diagram of a terminal according to Embodiment 3 of the present invention.
- the antenna body 10 includes a first branch 100 for radiating a high frequency signal and a second branch 101 for radiating a low frequency signal.
- the first branch 100 is provided with a first feed connection 21, and the second branch 101 is provided with a second feed connection 22.
- the first feed connection end 21 and the second feed connection end 22 are both connected to a feed of a feed device, that is, F in FIG. 2a, and the feed device is used for the antenna device 2 Provide input signals.
- the filter matching device 20 is connected to the free end of the stub 11 , and the filter matching device 20 is a low-resistance high-pass filter network determined according to the set high-frequency frequency for better matching the antenna device 1 pair high Frequency radiation.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/076386 WO2015165007A1 (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
CN201480041099.8A CN105409058B (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
EP14890777.7A EP3121899B1 (en) | 2014-04-28 | 2014-04-28 | Antenna apparatus and terminal |
US15/307,316 US9991585B2 (en) | 2014-04-28 | 2014-04-28 | Antenna apparatus and terminal |
KR1020167031475A KR101867444B1 (ko) | 2014-04-28 | 2014-04-28 | 안테나 장치 및 단말 |
JP2016564570A JP6272505B2 (ja) | 2014-04-28 | 2014-04-28 | アンテナ装置及び端末 |
EP20194733.0A EP3828996B1 (en) | 2014-04-28 | 2014-04-28 | Antenna apparatus and terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/076386 WO2015165007A1 (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015165007A1 true WO2015165007A1 (zh) | 2015-11-05 |
Family
ID=54357975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2014/076386 WO2015165007A1 (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9991585B2 (zh) |
EP (2) | EP3828996B1 (zh) |
JP (1) | JP6272505B2 (zh) |
KR (1) | KR101867444B1 (zh) |
CN (1) | CN105409058B (zh) |
WO (1) | WO2015165007A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109687105A (zh) * | 2018-12-21 | 2019-04-26 | 惠州Tcl移动通信有限公司 | 天线组件以及电子设备 |
US11264725B2 (en) | 2015-12-31 | 2022-03-01 | Huawei Technologies Co., Ltd. | Antenna apparatus and terminal |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102506711B1 (ko) * | 2015-11-02 | 2023-03-08 | 삼성전자주식회사 | 안테나 구조 및 이를 포함하는 전자 장치 |
US11211697B2 (en) * | 2017-10-12 | 2021-12-28 | TE Connectivity Services Gmbh | Antenna apparatus |
CN108281770A (zh) * | 2018-03-05 | 2018-07-13 | 上海煜鹏通讯电子股份有限公司 | 一种超宽带天线及其谐振方法 |
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CN1508907A (zh) * | 2002-12-16 | 2004-06-30 | ���ǵ�����ʽ���� | 无线lan天线及具有该天线的无线lan卡 |
US20040222923A1 (en) * | 2003-05-07 | 2004-11-11 | Agere Systems, Incorporated | Dual-band antenna for a wireless local area network device |
US20050078034A1 (en) * | 2001-10-11 | 2005-04-14 | Tatsuya Imaizumi | Dielectric antenna |
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JP2004096464A (ja) * | 2002-08-30 | 2004-03-25 | Anten Corp | 周波数共用アンテナ |
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2014
- 2014-04-28 CN CN201480041099.8A patent/CN105409058B/zh active Active
- 2014-04-28 JP JP2016564570A patent/JP6272505B2/ja active Active
- 2014-04-28 KR KR1020167031475A patent/KR101867444B1/ko active IP Right Grant
- 2014-04-28 WO PCT/CN2014/076386 patent/WO2015165007A1/zh active Application Filing
- 2014-04-28 EP EP20194733.0A patent/EP3828996B1/en active Active
- 2014-04-28 US US15/307,316 patent/US9991585B2/en active Active
- 2014-04-28 EP EP14890777.7A patent/EP3121899B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050078034A1 (en) * | 2001-10-11 | 2005-04-14 | Tatsuya Imaizumi | Dielectric antenna |
CN1508907A (zh) * | 2002-12-16 | 2004-06-30 | ���ǵ�����ʽ���� | 无线lan天线及具有该天线的无线lan卡 |
US20040222923A1 (en) * | 2003-05-07 | 2004-11-11 | Agere Systems, Incorporated | Dual-band antenna for a wireless local area network device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11264725B2 (en) | 2015-12-31 | 2022-03-01 | Huawei Technologies Co., Ltd. | Antenna apparatus and terminal |
EP3386030B1 (en) * | 2015-12-31 | 2022-08-10 | Huawei Technologies Co., Ltd. | Antenna apparatus and terminal |
CN109687105A (zh) * | 2018-12-21 | 2019-04-26 | 惠州Tcl移动通信有限公司 | 天线组件以及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
KR101867444B1 (ko) | 2018-06-14 |
US20170047642A1 (en) | 2017-02-16 |
EP3121899B1 (en) | 2020-11-18 |
EP3121899A4 (en) | 2017-04-05 |
CN105409058B (zh) | 2018-08-14 |
JP2017514403A (ja) | 2017-06-01 |
CN105409058A (zh) | 2016-03-16 |
JP6272505B2 (ja) | 2018-01-31 |
KR20160140952A (ko) | 2016-12-07 |
US9991585B2 (en) | 2018-06-05 |
EP3121899A1 (en) | 2017-01-25 |
EP3828996A1 (en) | 2021-06-02 |
EP3828996B1 (en) | 2023-08-02 |
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