JP2009517904A - 円偏波共用アンテナ・アレイ - Google Patents
円偏波共用アンテナ・アレイ Download PDFInfo
- Publication number
- JP2009517904A JP2009517904A JP2008541722A JP2008541722A JP2009517904A JP 2009517904 A JP2009517904 A JP 2009517904A JP 2008541722 A JP2008541722 A JP 2008541722A JP 2008541722 A JP2008541722 A JP 2008541722A JP 2009517904 A JP2009517904 A JP 2009517904A
- Authority
- JP
- Japan
- Prior art keywords
- phase shift
- phase
- radiating elements
- network
- frequency bands
- 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.)
- Ceased
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- 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
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
-
- 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
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
108、110、112、114 出力ポート
102a、102b 結合素子
116、120 接続ライン
118、122 分配ライン
112a、112b、114a、114b、124、126 ライン
Claims (3)
- 2つの周波数帯の受信のためのアンテナ・ネットワークであって、
2組の方形放射素子(PA1、PA2、PA3、PA4)と、
前記周波数帯の一方の受信のための、前記放射素子の励振ネットワークと、
を含み、
前記励振ネットワークは、
出力が、それぞれ、放射素子の第1の組(PA1、PA2)の各素子へのアクセス(P1、P2)に接続され、これら素子のアクセス間にπ/2の位相シフトの生成を可能にする第1のハイブリッド・カップラ(H1)と、
出力が、それぞれ、放射素子の第2の組(PA3、PA4)の各素子へのアクセス(P3、P4)に接続され、これら素子のアクセス間にπ/2の位相シフトの生成を可能にする第2のハイブリッド・カップラ(H2)と、
ハイブリッド・カップラ(H1、H2)の第1の入力(E1、E4)間に、2kπを法としてπ/2に等しい位相差を生成する第1の位相シフタ(D1)と、
ハイブリッド・カップラ(H1、H2)の第2の入力(E2、E3)間に、2kπを法としてπ/2に等しい位相差を生成する第2の位相シフタ(D2)と、
を備えており、
前記方形放射素子(PA1、PA2、PA3、PA4)は、前記ネットワークの中心を空きとし、他の周波数帯の共局在受信を可能とするために、π/4だけ回転されており、
位相シフトのための部品(L1)が、2kπを法としてπに等しい位相差を導入し、円偏波共用を可能とするために、第1の放射素子(PA1)のアクセス(P1)の前に挿入されている、
アンテナ・ネットワーク。 - 他の周波数帯の共局在受信は、中心にあるソースにより行われる、
請求項1に記載のアンテナ・アレイ。 - アンテナ・アレイの2つの周波数帯は、KU及びKAバンドである、
請求項2に記載のアンテナ・アレイ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0553592 | 2005-11-24 | ||
PCT/EP2006/068687 WO2007060148A1 (en) | 2005-11-24 | 2006-11-20 | Antenna arrays with dual circular polarization |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009517904A true JP2009517904A (ja) | 2009-04-30 |
Family
ID=36716953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008541722A Ceased JP2009517904A (ja) | 2005-11-24 | 2006-11-20 | 円偏波共用アンテナ・アレイ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8081135B2 (ja) |
EP (1) | EP1952484A1 (ja) |
JP (1) | JP2009517904A (ja) |
KR (1) | KR20080071991A (ja) |
CN (1) | CN101313437A (ja) |
WO (1) | WO2007060148A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021079603A1 (ja) * | 2019-10-21 | 2021-04-29 | 株式会社村田製作所 | 円偏波アレーアンテナ装置 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4924361B2 (ja) * | 2007-10-30 | 2012-04-25 | 三菱電機株式会社 | アレーアンテナ |
US20110128201A1 (en) * | 2009-11-30 | 2011-06-02 | Electronics And Telecommunications Research Institute | Circularly polarized antenna in wireless communication system and method for manufacturing the same |
CN101807742B (zh) * | 2010-03-19 | 2012-09-26 | 西安空间无线电技术研究所 | 一种用于宽角扫描相控阵的双圆极化宽带天线辐射单元 |
KR101140283B1 (ko) * | 2010-12-14 | 2012-04-27 | 주식회사 이노링크 | 하이브리드 구조 다이버시티 안테나 |
KR20120072144A (ko) * | 2010-12-23 | 2012-07-03 | 한국전자통신연구원 | 넓은 빔 폭을 갖는 원형 편파 안테나 |
US9112270B2 (en) | 2011-06-02 | 2015-08-18 | Brigham Young Univeristy | Planar array feed for satellite communications |
US9112262B2 (en) | 2011-06-02 | 2015-08-18 | Brigham Young University | Planar array feed for satellite communications |
WO2014008508A1 (en) * | 2012-07-06 | 2014-01-09 | The Ohio State University | Compact dual band gnss antenna design |
CN202797284U (zh) * | 2012-10-10 | 2013-03-13 | 华为技术有限公司 | 一种馈电网络、天线及双极化天线阵列馈电电路 |
DE102013110795A1 (de) * | 2013-09-30 | 2015-04-02 | Intel IP Corporation | Antennenmodul und Verfahren zur drahtlosen Kommunikation |
US20170301997A1 (en) * | 2014-09-26 | 2017-10-19 | Nec Corporation | Antenna array, wireless communication apparatus, and method for making antenna array |
CN104505588B (zh) * | 2014-12-26 | 2017-04-19 | 中国电子科技集团公司第三十八研究所 | 一种双圆极化微带天线阵 |
CN105428816A (zh) * | 2015-11-16 | 2016-03-23 | 中国电子科技集团公司第十研究所 | 左右旋双圆极化宽波束天线 |
FR3062523B1 (fr) * | 2017-02-01 | 2019-03-29 | Thales | Antenne elementaire a dispositif rayonnant planaire |
FR3062524B1 (fr) * | 2017-02-01 | 2021-04-09 | Thales Sa | Antenne elementaire a dispositif rayonnant planaire |
CN107221759B (zh) * | 2017-06-15 | 2021-01-08 | 昆山睿翔讯通通信技术有限公司 | 一种双馈式的圆极化毫米波阵列天线*** |
KR101927954B1 (ko) * | 2017-07-19 | 2018-12-13 | 주식회사 이엠따블유 | 빔포밍 안테나 |
TWI692151B (zh) * | 2017-11-23 | 2020-04-21 | 明泰科技股份有限公司 | 陣列天線 |
US10931014B2 (en) * | 2018-08-29 | 2021-02-23 | Samsung Electronics Co., Ltd. | High gain and large bandwidth antenna incorporating a built-in differential feeding scheme |
WO2020072237A1 (en) * | 2018-10-01 | 2020-04-09 | Avx Antenna, Inc. D/B/A Ethertronics, Inc. | Patch antenna array system |
CN109638422B (zh) * | 2018-11-15 | 2021-02-05 | 中国电子科技集团公司第三十八研究所 | 一种宽带圆极化共口径通信导航阵列天线 |
CN109830804B (zh) * | 2019-03-26 | 2023-11-03 | 中国人民解放军空军工程大学 | 宽带八元双圆极化和波束形成网络及设计方法 |
CN113078482B (zh) * | 2021-03-02 | 2022-07-29 | 电子科技大学 | 一种用于c波段双端口圆极化高隔离的天线阵列 |
US11539146B2 (en) * | 2021-03-19 | 2022-12-27 | United States Of America As Represented By The Secretary Of The Navy | Circular polarized phased array with wideband axial ratio bandwidth using sequential rotation and dynamic phase recovery |
CN113328255B (zh) * | 2021-05-10 | 2022-05-03 | 电子科技大学 | 一种低剖面双端口高隔离的双圆极化天线阵列 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02116202A (ja) * | 1988-09-21 | 1990-04-27 | Agence Spatiale Europ | 円偏波同時送受信用複合アンテナ |
JPH036903A (ja) * | 1989-06-02 | 1991-01-14 | Yamatake Honeywell Co Ltd | 左旋と右旋の2円偏波用アンテナ装置 |
JPH05114818A (ja) * | 1991-08-30 | 1993-05-07 | Toshiba Corp | アレイアンテナ |
JPH11298239A (ja) * | 1998-04-10 | 1999-10-29 | Nippon Telegr & Teleph Corp <Ntt> | アンテナ装置 |
JP2002026647A (ja) * | 2000-06-09 | 2002-01-25 | Thomson Licensing Sa | 衛星電気通信システム用の電磁波を送受信するための改善されたソースアンテナ |
JP2003524938A (ja) * | 1999-06-21 | 2003-08-19 | トムソン ライセンシング ソシエテ アノニム | 信号送信及び/若しくは受信装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018004A (ja) * | 1983-07-11 | 1985-01-30 | Nippon Telegr & Teleph Corp <Ntt> | 周波数共用アンテナ |
US5223848A (en) * | 1988-09-21 | 1993-06-29 | Agence Spatiale Europeenne | Duplexing circularly polarized composite |
US5661494A (en) * | 1995-03-24 | 1997-08-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High performance circularly polarized microstrip antenna |
FR2773271B1 (fr) * | 1997-12-31 | 2000-02-25 | Thomson Multimedia Sa | Emetteur/recepteur d'ondes electromagnetiques |
US6445346B2 (en) | 2000-04-27 | 2002-09-03 | Sarnoff Corporation | Planar polarizer feed network for a dual circular polarized antenna array |
FR2821489A1 (fr) * | 2001-02-23 | 2002-08-30 | Sta Satellite Terminal Access | Antenne pour station de connexion par satellite |
-
2006
- 2006-11-20 WO PCT/EP2006/068687 patent/WO2007060148A1/en active Application Filing
- 2006-11-20 KR KR1020087011772A patent/KR20080071991A/ko not_active Application Discontinuation
- 2006-11-20 EP EP06819636A patent/EP1952484A1/en not_active Withdrawn
- 2006-11-20 JP JP2008541722A patent/JP2009517904A/ja not_active Ceased
- 2006-11-20 US US12/094,627 patent/US8081135B2/en not_active Expired - Fee Related
- 2006-11-20 CN CNA2006800434837A patent/CN101313437A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02116202A (ja) * | 1988-09-21 | 1990-04-27 | Agence Spatiale Europ | 円偏波同時送受信用複合アンテナ |
JPH036903A (ja) * | 1989-06-02 | 1991-01-14 | Yamatake Honeywell Co Ltd | 左旋と右旋の2円偏波用アンテナ装置 |
JPH05114818A (ja) * | 1991-08-30 | 1993-05-07 | Toshiba Corp | アレイアンテナ |
JPH11298239A (ja) * | 1998-04-10 | 1999-10-29 | Nippon Telegr & Teleph Corp <Ntt> | アンテナ装置 |
JP2003524938A (ja) * | 1999-06-21 | 2003-08-19 | トムソン ライセンシング ソシエテ アノニム | 信号送信及び/若しくは受信装置 |
JP2002026647A (ja) * | 2000-06-09 | 2002-01-25 | Thomson Licensing Sa | 衛星電気通信システム用の電磁波を送受信するための改善されたソースアンテナ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021079603A1 (ja) * | 2019-10-21 | 2021-04-29 | 株式会社村田製作所 | 円偏波アレーアンテナ装置 |
US11909119B2 (en) | 2019-10-21 | 2024-02-20 | Murata Manufacturing Co., Ltd. | Circular polarization array antenna device |
Also Published As
Publication number | Publication date |
---|---|
WO2007060148A1 (en) | 2007-05-31 |
US20090219219A1 (en) | 2009-09-03 |
KR20080071991A (ko) | 2008-08-05 |
EP1952484A1 (en) | 2008-08-06 |
CN101313437A (zh) | 2008-11-26 |
US8081135B2 (en) | 2011-12-20 |
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