CA2110634A1 - Antenne active a synthese de polarisation variable - Google Patents

Antenne active a synthese de polarisation variable

Info

Publication number
CA2110634A1
CA2110634A1 CA2110634A CA2110634A CA2110634A1 CA 2110634 A1 CA2110634 A1 CA 2110634A1 CA 2110634 A CA2110634 A CA 2110634A CA 2110634 A CA2110634 A CA 2110634A CA 2110634 A1 CA2110634 A1 CA 2110634A1
Authority
CA
Canada
Prior art keywords
antenna
phase shift
channels
synthesis
active antenna
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
Application number
CA2110634A
Other languages
English (en)
Other versions
CA2110634C (fr
Inventor
Gerard Caille
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent NV
Original Assignee
Gerard Caille
Alcatel N.V.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gerard Caille, Alcatel N.V. filed Critical Gerard Caille
Publication of CA2110634A1 publication Critical patent/CA2110634A1/fr
Application granted granted Critical
Publication of CA2110634C publication Critical patent/CA2110634C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 

Abstract

ABREGE
L'invention concerne un circuit hyperfréquence d'émission/réception (E/R) pour antenne réseau avec synthèse de polarisation, notamment pour antenne radar. Selon l'invention, la polarisation voulue est obtenue en appliquant deux signaux à un élement rayonnant de l'antenne, sur deux voies d'accès orthogonales, ayant un déphasage commandable entre les deux voies, et les deux voies fonctionnant simultanément. Dans une réalisation préférée, les deux voies d'émission sont équipées de deux amplificateurs de puissance qui amplifient chacun un signal provenant d'un diviseur de puissance en phase ou d'un coupleur hybride, avec un déphasage commandable d'un ou deux bits, qui ajoute un déphasage de 0, 90, ou 180°, permettant la synthèse de polarisations orthogonales linéaires ou circulaires. Selon une réalisation préferentielle, le circuit selon l'invention est réalisé en partie ou en totalité en technologie monolithique (MMIC). L'invention porte également sur une antenne comportant un circuit E/R
ayant les caractéristiques ci-dessus.

Figure à publier : 3
CA002110634A 1992-12-04 1993-12-03 Antenne active a synthese de polarisation variable Expired - Fee Related CA2110634C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9214661A FR2699008B1 (fr) 1992-12-04 1992-12-04 Antenne active à synthèse de polarisation variable.
FR9214661 1992-12-04

Publications (2)

Publication Number Publication Date
CA2110634A1 true CA2110634A1 (fr) 1994-06-05
CA2110634C CA2110634C (fr) 2000-02-15

Family

ID=9436258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002110634A Expired - Fee Related CA2110634C (fr) 1992-12-04 1993-12-03 Antenne active a synthese de polarisation variable

Country Status (6)

Country Link
US (1) US5659322A (fr)
EP (1) EP0600799B1 (fr)
CA (1) CA2110634C (fr)
DE (1) DE69321561T2 (fr)
ES (1) ES2125317T3 (fr)
FR (1) FR2699008B1 (fr)

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CN108780147A (zh) * 2016-02-29 2018-11-09 罗伯特·博世有限公司 包括用于发送与接收电磁射束的天线设备的雷达系统

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US6701137B1 (en) 1999-04-26 2004-03-02 Andrew Corporation Antenna system architecture
US6507952B1 (en) * 1999-05-25 2003-01-14 Rockwell Collins, Inc. Passenger entertainment system providing live video/audio programming derived from satellite broadcasts
US6337659B1 (en) * 1999-10-25 2002-01-08 Gamma Nu, Inc. Phased array base station antenna system having distributed low power amplifiers
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US6714768B2 (en) * 2001-08-06 2004-03-30 Motorola, Inc. Structure and method for fabricating semiconductor structures and polarization modulator devices utilizing the formation of a compliant substrate
US6900884B2 (en) * 2001-10-04 2005-05-31 Lockheed Martin Corporation Automatic measurement of the modulation transfer function of an optical system
US7046195B2 (en) * 2001-12-14 2006-05-16 Itt Manufacturing Enterprises, Inc. Single Ku-band multi-polarization gallium arsenide transmit chip
US6646599B1 (en) * 2002-03-15 2003-11-11 Itt Manufacturing Enterprises, Inc. Open loop array antenna beam steering architecture
US6703974B2 (en) 2002-03-20 2004-03-09 The Boeing Company Antenna system having active polarization correlation and associated method
US6983174B2 (en) * 2002-09-18 2006-01-03 Andrew Corporation Distributed active transmit and/or receive antenna
US6906681B2 (en) * 2002-09-27 2005-06-14 Andrew Corporation Multicarrier distributed active antenna
US6844863B2 (en) 2002-09-27 2005-01-18 Andrew Corporation Active antenna with interleaved arrays of antenna elements
US7280848B2 (en) * 2002-09-30 2007-10-09 Andrew Corporation Active array antenna and system for beamforming
US6972622B2 (en) 2003-05-12 2005-12-06 Andrew Corporation Optimization of error loops in distributed power amplifiers
US7271763B2 (en) * 2005-03-03 2007-09-18 The United States Of America As Represented By The Secretary Of The Army Hybrid-phased communication array
US7327304B2 (en) * 2005-03-24 2008-02-05 Agilent Technologies, Inc. System and method for minimizing background noise in a microwave image using a programmable reflector array
US7593753B1 (en) * 2005-07-19 2009-09-22 Sprint Communications Company L.P. Base station antenna system employing circular polarization and angular notch filtering
DE102005047973A1 (de) * 2005-10-06 2007-04-19 Kathrein-Austria Ges.M.B.H. Sende-Empfangsschaltung für überlappende Empfangs- und Sende-Bänder
US7646326B2 (en) * 2006-04-28 2010-01-12 The United States Of America As Represented By The Secretary Of The Air Force Method and apparatus for simultaneous synthetic aperture radar and moving target indication
US20090278732A1 (en) * 2006-04-28 2009-11-12 Paul Antonik Method and apparatus for simultaneous synthetic aperture radar and moving target indication
KR100968368B1 (ko) * 2006-10-27 2010-07-06 삼성전자주식회사 시분할복신 무선통신시스템에서 송수신 안테나 스위칭 장치
US7791536B2 (en) * 2007-06-24 2010-09-07 Raytheon Company High power phased array antenna system and method with low power switching
CN102138251B (zh) * 2008-08-28 2014-06-25 爱立信电话股份有限公司 用于干扰减少和mimo通信的天线设备
EP2499751A4 (fr) * 2009-11-09 2014-08-27 Ericsson Telefon Ab L M Procédé et dispositif de réglage de polarisations pour des antennes à polarisation croisée
US8442469B2 (en) * 2009-12-15 2013-05-14 At&T Mobility Ii Llc Methods, system, and computer program product for optimizing signal quality of a composite received signal
EP2849278B1 (fr) * 2010-01-29 2017-03-01 Orban Microwave Products (OMP) N.V. Coupleur de 180°
US8558735B2 (en) * 2010-08-20 2013-10-15 Lockheed Martin Corporation High-resolution radar map for multi-function phased array radar
US20130201066A1 (en) * 2012-02-02 2013-08-08 Harris Corporation Wireless communications device having loop antenna with four spaced apart coupling points and reflector and associated methods
US9766341B2 (en) * 2014-11-13 2017-09-19 Novatel Inc. GNSS positioning system employing a reconfigurable antenna subsystem
KR20160098742A (ko) * 2015-02-11 2016-08-19 한국전자통신연구원 위상지연 특성을 보상하는 전력증폭기 및 이를 이용하는 전력 합성장치
CN106877002B (zh) * 2015-12-14 2020-09-11 中国航空工业集团公司雷华电子技术研究所 一种相位及功率比连续可调的极化控制网络
US10852390B2 (en) * 2017-12-20 2020-12-01 Waymo Llc Multiple polarization radar unit
DE102018213029A1 (de) * 2018-08-03 2020-02-06 Audi Ag Sende-/Empfangssystem für Funksignale
US10931033B2 (en) * 2019-01-23 2021-02-23 Qorvo Us, Inc. Multi-polarization millimeter wave (mmWave) transmitter/receiver architecture with shared power amplifiers
EP4001953A1 (fr) * 2020-11-11 2022-05-25 Aptiv Technologies Limited Système de radar pour véhicule automobile
CN113093117B (zh) * 2021-06-03 2021-09-07 成都雷电微晶科技有限公司 一种毫米波单通道控制tr组件

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US3022506A (en) * 1959-03-27 1962-02-20 Hughes Aircraft Co Arbitrarily polarized slot antenna
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US4737793A (en) * 1983-10-28 1988-04-12 Ball Corporation Radio frequency antenna with controllably variable dual orthogonal polarization
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DE9113444U1 (fr) * 1991-10-29 1992-01-09 Siemens Ag, 8000 Muenchen, De
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108780147A (zh) * 2016-02-29 2018-11-09 罗伯特·博世有限公司 包括用于发送与接收电磁射束的天线设备的雷达系统

Also Published As

Publication number Publication date
CA2110634C (fr) 2000-02-15
DE69321561T2 (de) 1999-04-01
FR2699008A1 (fr) 1994-06-10
EP0600799A1 (fr) 1994-06-08
FR2699008B1 (fr) 1994-12-30
EP0600799B1 (fr) 1998-10-14
DE69321561D1 (de) 1998-11-19
ES2125317T3 (es) 1999-03-01
US5659322A (en) 1997-08-19

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