CN103107421A - 天线系统 - Google Patents
天线系统 Download PDFInfo
- Publication number
- CN103107421A CN103107421A CN2012103659647A CN201210365964A CN103107421A CN 103107421 A CN103107421 A CN 103107421A CN 2012103659647 A CN2012103659647 A CN 2012103659647A CN 201210365964 A CN201210365964 A CN 201210365964A CN 103107421 A CN103107421 A CN 103107421A
- Authority
- CN
- China
- Prior art keywords
- antenna element
- nodes
- node
- input
- antenna system
- 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
- 230000010287 polarization Effects 0.000 claims abstract description 55
- 239000000523 sample Substances 0.000 claims description 48
- 230000005855 radiation Effects 0.000 abstract description 7
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 48
- 230000005684 electric field Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/12—Resonant antennas
- H01Q11/14—Resonant antennas with parts bent, folded, shaped or screened or with phasing impedances, to obtain desired phase relation of radiation from selected sections of the antenna or to obtain desired polarisation effect
-
- 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
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- 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
-
- 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
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161556094P | 2011-11-04 | 2011-11-04 | |
US61/556,094 | 2011-11-04 | ||
US13/361,570 US9270026B2 (en) | 2011-11-04 | 2012-01-30 | Reconfigurable polarization antenna |
US13/361,570 | 2012-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103107421A true CN103107421A (zh) | 2013-05-15 |
CN103107421B CN103107421B (zh) | 2016-08-03 |
Family
ID=46799972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210365964.7A Expired - Fee Related CN103107421B (zh) | 2011-11-04 | 2012-09-27 | 天线系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9270026B2 (zh) |
EP (1) | EP2590262B1 (zh) |
KR (1) | KR101409917B1 (zh) |
CN (1) | CN103107421B (zh) |
HK (1) | HK1182533A1 (zh) |
TW (1) | TWI559612B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105896036A (zh) * | 2016-05-09 | 2016-08-24 | 南京理工大学 | 一种宽带差分天线 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107046169B (zh) * | 2016-10-31 | 2019-06-25 | 东南大学 | 一种极化可重构天线 |
US10680345B2 (en) * | 2017-12-18 | 2020-06-09 | California Institute Of Technology | High-efficiency dual-band circularly-polarized antenna for harsh environment for telecommunication |
CN110011033B (zh) | 2017-12-21 | 2020-09-11 | 香港科技大学 | 天线元件和天线结构 |
US11271311B2 (en) | 2017-12-21 | 2022-03-08 | The Hong Kong University Of Science And Technology | Compact wideband integrated three-broadside-mode patch antenna |
US10777894B2 (en) | 2018-02-15 | 2020-09-15 | The Mitre Corporation | Mechanically reconfigurable patch antenna |
JP6705577B1 (ja) * | 2018-08-20 | 2020-06-03 | 株式会社村田製作所 | アンテナ素子、アンテナモジュールおよび通信装置 |
CN109755765B (zh) * | 2018-12-04 | 2021-01-12 | 西安电子科技大学 | 基于均匀圆形阵列的多模态可重构轨道角动量天线 |
CN110190381B (zh) * | 2019-06-05 | 2020-03-06 | 西安电子科技大学 | 一种基于差分馈电技术的低剖面宽带微带天线 |
WO2021219195A1 (en) * | 2020-04-27 | 2021-11-04 | Huawei Technologies Co., Ltd. | Antenna arrangement and communication device |
TWI765755B (zh) * | 2021-06-25 | 2022-05-21 | 啟碁科技股份有限公司 | 天線模組與無線收發裝置 |
CN115425415B (zh) * | 2022-09-02 | 2023-09-12 | 江西中烟工业有限责任公司 | 一种基于短路针和二极管加载的毫米波频率可调贴片天线 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1335449A1 (en) * | 2000-10-31 | 2003-08-13 | Mitsubishi Denki Kabushiki Kaisha | Antenna device and portable machine |
US20100214191A1 (en) * | 2009-02-23 | 2010-08-26 | Htc Corporation | Antenna with double groundings |
CN201966318U (zh) * | 2011-01-21 | 2011-09-07 | 杭州电子科技大学 | 一种左右旋圆极化可重构天线 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379296A (en) * | 1980-10-20 | 1983-04-05 | The United States Of America As Represented By The Secretary Of The Army | Selectable-mode microstrip antenna and selectable-mode microstrip antenna arrays |
JPH01274505A (ja) * | 1988-04-27 | 1989-11-02 | Mitsubishi Electric Corp | パツチアンテナ |
US6662028B1 (en) * | 2000-05-22 | 2003-12-09 | Telefonaktiebolaget L.M. Ericsson | Multiple frequency inverted-F antennas having multiple switchable feed points and wireless communicators incorporating the same |
JP2003338783A (ja) | 2002-05-21 | 2003-11-28 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
US7817096B2 (en) * | 2003-06-16 | 2010-10-19 | Andrew Llc | Cellular antenna and systems and methods therefor |
JP2005039756A (ja) * | 2003-06-27 | 2005-02-10 | Hitachi Kokusai Electric Inc | アンテナ装置 |
KR100570072B1 (ko) * | 2003-12-19 | 2006-04-10 | 주식회사 팬택앤큐리텔 | 이동통신 단말기용 내장형 안테나 |
US7084815B2 (en) | 2004-03-22 | 2006-08-01 | Motorola, Inc. | Differential-fed stacked patch antenna |
JP3854976B2 (ja) * | 2004-04-26 | 2006-12-06 | 松下電器産業株式会社 | 折畳式携帯無線機 |
KR100703282B1 (ko) * | 2005-02-17 | 2007-04-03 | 삼성전자주식회사 | 다중 주파수 환경에서 최적화된 주파수 특성을 제공하는 pifa 장치 및 pifa 장치 제어 방법 |
FR2904148B1 (fr) * | 2006-07-21 | 2008-10-24 | Commissariat Energie Atomique | Antenne isotrope et capteur de mesure associe |
WO2008056502A1 (fr) * | 2006-11-10 | 2008-05-15 | Panasonic Corporation | Antenne à commutation de polarisation/directivité variable |
US7423598B2 (en) * | 2006-12-06 | 2008-09-09 | Motorola, Inc. | Communication device with a wideband antenna |
WO2008147467A2 (en) | 2006-12-18 | 2008-12-04 | Univeristy Of Utah Research Foundation | Mobile communications systems and methods relating to polarization-agile antennas |
US7830327B2 (en) * | 2007-05-18 | 2010-11-09 | Powerwave Technologies, Inc. | Low cost antenna design for wireless communications |
JP2009065318A (ja) * | 2007-09-05 | 2009-03-26 | Brother Ind Ltd | マイクロストリップアンテナ及び無線タグ情報読み取り装置 |
US7994999B2 (en) * | 2007-11-30 | 2011-08-09 | Harada Industry Of America, Inc. | Microstrip antenna |
US8593369B2 (en) * | 2008-11-12 | 2013-11-26 | Navico Holding As | Antenna assembly |
-
2012
- 2012-01-30 US US13/361,570 patent/US9270026B2/en active Active
- 2012-08-29 EP EP12006127.0A patent/EP2590262B1/en active Active
- 2012-09-14 TW TW101133669A patent/TWI559612B/zh active
- 2012-09-18 KR KR1020120103122A patent/KR101409917B1/ko not_active IP Right Cessation
- 2012-09-27 CN CN201210365964.7A patent/CN103107421B/zh not_active Expired - Fee Related
-
2013
- 2013-08-20 HK HK13109720.3A patent/HK1182533A1/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1335449A1 (en) * | 2000-10-31 | 2003-08-13 | Mitsubishi Denki Kabushiki Kaisha | Antenna device and portable machine |
US20100214191A1 (en) * | 2009-02-23 | 2010-08-26 | Htc Corporation | Antenna with double groundings |
CN201966318U (zh) * | 2011-01-21 | 2011-09-07 | 杭州电子科技大学 | 一种左右旋圆极化可重构天线 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105896036A (zh) * | 2016-05-09 | 2016-08-24 | 南京理工大学 | 一种宽带差分天线 |
Also Published As
Publication number | Publication date |
---|---|
CN103107421B (zh) | 2016-08-03 |
EP2590262B1 (en) | 2018-10-10 |
US20130113673A1 (en) | 2013-05-09 |
KR20130049714A (ko) | 2013-05-14 |
US9270026B2 (en) | 2016-02-23 |
TWI559612B (zh) | 2016-11-21 |
EP2590262A1 (en) | 2013-05-08 |
TW201320465A (zh) | 2013-05-16 |
HK1182533A1 (zh) | 2013-11-29 |
KR101409917B1 (ko) | 2014-06-19 |
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Effective date of registration: 20170302 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: American California Patentee before: Zyray Wireless Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180927 |
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