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DE69323281D1 - Aktive phasengesteuerte Sende-Gruppenantenne - Google Patents

Aktive phasengesteuerte Sende-Gruppenantenne

Info

Publication number
DE69323281D1
DE69323281D1 DE69323281T DE69323281T DE69323281D1 DE 69323281 D1 DE69323281 D1 DE 69323281D1 DE 69323281 T DE69323281 T DE 69323281T DE 69323281 T DE69323281 T DE 69323281T DE 69323281 D1 DE69323281 D1 DE 69323281D1
Authority
DE
Germany
Prior art keywords
active phase
phase controlled
group antenna
transmit group
controlled transmit
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.)
Expired - Fee Related
Application number
DE69323281T
Other languages
English (en)
Other versions
DE69323281T2 (de
Inventor
Edward Hirshfield
Edgar W Matthews
Howard H Luh
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.)
Maxar Space LLC
Original Assignee
Space Systems Loral LLC
Loral Space Systems Inc
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 Space Systems Loral LLC, Loral Space Systems Inc filed Critical Space Systems Loral LLC
Application granted granted Critical
Publication of DE69323281D1 publication Critical patent/DE69323281D1/de
Publication of DE69323281T2 publication Critical patent/DE69323281T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/06Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061Two dimensional planar arrays
    • H01Q21/064Two dimensional planar arrays using horn or slot aerials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00Antennas with active circuits or circuit elements integrated within them or attached to them
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00Antennas or antenna systems providing at least two radiating patterns
DE69323281T 1992-11-30 1993-11-30 Aktive phasengesteuerte Sende-Gruppenantenne Expired - Fee Related DE69323281T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/983,123 US5283587A (en) 1992-11-30 1992-11-30 Active transmit phased array antenna

Publications (2)

Publication Number Publication Date
DE69323281D1 true DE69323281D1 (de) 1999-03-11
DE69323281T2 DE69323281T2 (de) 2000-05-18

Family

ID=25529794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323281T Expired - Fee Related DE69323281T2 (de) 1992-11-30 1993-11-30 Aktive phasengesteuerte Sende-Gruppenantenne

Country Status (7)

Country Link
US (1) US5283587A (de)
EP (1) EP0600715B1 (de)
JP (1) JPH06232621A (de)
KR (1) KR100304128B1 (de)
CN (1) CN1038887C (de)
DE (1) DE69323281T2 (de)
IL (1) IL107783A (de)

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US7068219B2 (en) * 2004-06-10 2006-06-27 Harris Corporation Communications system including phased array antenna providing nulling and related methods
US7315279B1 (en) * 2004-09-07 2008-01-01 Lockheed Martin Corporation Antenna system for producing variable-size beams
RU2285339C8 (ru) * 2004-10-13 2007-04-27 Федеральное Государственное Унитарное Предприятие Ордена Трудового Красного Знамени Научно-Исследовательский Институт Радио (Фгуп Ниир) Система стационарного цифрового широкополосного радиодоступа
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US7460077B2 (en) * 2006-12-21 2008-12-02 Raytheon Company Polarization control system and method for an antenna array
US7562972B2 (en) * 2007-01-30 2009-07-21 Brother Kogyo Kabushiki Kaisha Ink cartridges having signal blocking portions
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US7474263B1 (en) * 2007-10-31 2009-01-06 Raytheon Company Electronically scanned antenna
US8130171B2 (en) * 2008-03-12 2012-03-06 The Boeing Company Lens for scanning angle enhancement of phased array antennas
US8493281B2 (en) 2008-03-12 2013-07-23 The Boeing Company Lens for scanning angle enhancement of phased array antennas
US8487832B2 (en) 2008-03-12 2013-07-16 The Boeing Company Steering radio frequency beams using negative index metamaterial lenses
US8264405B2 (en) * 2008-07-31 2012-09-11 Raytheon Company Methods and apparatus for radiator for multiple circular polarization
PE20121071A1 (es) * 2009-06-09 2012-08-18 Directv Group Inc Sistema omnidireccional y conmutable de antenas de banda ancha
US9894410B2 (en) * 2009-06-09 2018-02-13 The Directv Group, Inc. Integrated satellite-TV broadband wireless system
US8493276B2 (en) * 2009-11-19 2013-07-23 The Boeing Company Metamaterial band stop filter for waveguides
KR101686697B1 (ko) 2010-06-11 2016-12-14 텔레폰악티에볼라겟엘엠에릭슨(펍) 스위칭 가능한 안테나 기능들을 가지는 통신시스템의 노드
KR20120065652A (ko) * 2010-12-13 2012-06-21 한국전자통신연구원 레이더 센서용 rf 송수신기
JP2012222725A (ja) * 2011-04-13 2012-11-12 Toshiba Corp アクティブアレイアンテナ装置
US9182485B1 (en) * 2011-05-24 2015-11-10 Garmin International, Inc. Transmit/receive module for electronically steered weather radar
DE102013102424A1 (de) 2013-03-11 2014-09-11 Stefan Trummer Polarimetrisches Radar zur Objektklassifikation sowie geeignetes Verfahren und Verwendung hierfür
CN103471563B (zh) * 2013-09-27 2015-05-20 重庆大学 分布式相控阵天线的子阵波束指向角度校正方法
BR112015008969A2 (pt) * 2013-12-06 2020-11-10 Quantrill Estate Inc. receptor-transmissor
US9541364B2 (en) * 2014-09-23 2017-01-10 Raytheon Company Adaptive electronically steerable array (AESA) system for interceptor RF target engagement and communications
RU2648691C1 (ru) * 2015-11-03 2018-03-28 Константин Иванович Головко РЛС с последовательным секторным круговым электромагнитным сканированием пространства, неподвижными фазированными антенными решётками
US10305646B2 (en) 2016-01-22 2019-05-28 Space Systems/Loral LLC Protected overlay of assigned frequency channels
JP6638455B2 (ja) * 2016-02-17 2020-01-29 富士通株式会社 移相回路、フェーズドアレイ装置及び位相制御方法
CN107994871A (zh) * 2016-10-27 2018-05-04 北京遥感设备研究所 一种用于引信的调幅调相电路
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US10116051B2 (en) 2017-03-17 2018-10-30 Isotropic Systems Ltd. Lens antenna system
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CN108511909B (zh) * 2018-05-08 2020-08-07 鹰视云(深圳)科技有限公司 一种球面相控阵天线的布阵方法
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Also Published As

Publication number Publication date
EP0600715A3 (de) 1995-04-12
EP0600715A2 (de) 1994-06-08
KR100304128B1 (ko) 2001-11-22
EP0600715B1 (de) 1999-01-27
KR940012701A (ko) 1994-06-24
CN1095194A (zh) 1994-11-16
IL107783A (en) 1996-03-31
US5283587A (en) 1994-02-01
JPH06232621A (ja) 1994-08-19
IL107783A0 (en) 1994-07-31
DE69323281T2 (de) 2000-05-18
CN1038887C (zh) 1998-06-24

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee