WO1988010523A3 - Reseau d'antenne a phase variable avec ouverture a reduction deterministe - Google Patents

Reseau d'antenne a phase variable avec ouverture a reduction deterministe Download PDF

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Publication number
WO1988010523A3
WO1988010523A3 PCT/US1988/001466 US8801466W WO8810523A3 WO 1988010523 A3 WO1988010523 A3 WO 1988010523A3 US 8801466 W US8801466 W US 8801466W WO 8810523 A3 WO8810523 A3 WO 8810523A3
Authority
WO
WIPO (PCT)
Prior art keywords
elements
rings
antenna
deterministic
antenna array
Prior art date
Application number
PCT/US1988/001466
Other languages
English (en)
Other versions
WO1988010523A2 (fr
Inventor
William N Klimczak
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Priority to DE8888906752T priority Critical patent/DE3879383T2/de
Priority to JP63506647A priority patent/JPH0682978B2/ja
Publication of WO1988010523A2 publication Critical patent/WO1988010523A2/fr
Publication of WO1988010523A3 publication Critical patent/WO1988010523A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Une antenne à réseau à phase variable (10) comporte une pluralité d'éléments rayonnants (14) agencés en anneaux concentriques (11, 12) pour former une ouverture d'antenne à réduction déterministe qui facilite la dissipation de chaleur dans le réseau, tout en réduisant au minimum les signaux de lobe latéral et en augmentant ainsi la directivité de l'antenne pour un gain présélectionné. Les éléments rayonnants (14) dans n'importe lequel des anneaux (11, 12) ont la même dimension de rayonnement, et l'espacement (L, L') entre éléments du même anneau et entre éléments d'anneaux adjacents (S, S') est déterminé par le nombre d'éléments dans chaque anneau. Ces anneaux peuvent avoir n'importe laquelle parmi plusieurs formes, y compris circulaire ou polygonale.
PCT/US1988/001466 1987-06-08 1988-05-06 Reseau d'antenne a phase variable avec ouverture a reduction deterministe WO1988010523A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8888906752T DE3879383T2 (de) 1987-06-08 1988-05-06 Deterministisch verduennte, phasengesteuerte antennengruppe mit strahloeffnungen.
JP63506647A JPH0682978B2 (ja) 1987-06-08 1988-05-06 決定的薄型開口フェイズドアンテナアレイ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US059,353 1987-06-08
US07/059,353 US4797682A (en) 1987-06-08 1987-06-08 Deterministic thinned aperture phased antenna array

Publications (2)

Publication Number Publication Date
WO1988010523A2 WO1988010523A2 (fr) 1988-12-29
WO1988010523A3 true WO1988010523A3 (fr) 1989-03-23

Family

ID=22022425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1988/001466 WO1988010523A2 (fr) 1987-06-08 1988-05-06 Reseau d'antenne a phase variable avec ouverture a reduction deterministe

Country Status (6)

Country Link
US (1) US4797682A (fr)
EP (1) EP0315689B1 (fr)
JP (1) JPH0682978B2 (fr)
CA (1) CA1314628C (fr)
DE (1) DE3879383T2 (fr)
WO (1) WO1988010523A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905014A (en) * 1988-04-05 1990-02-27 Malibu Research Associates, Inc. Microwave phasing structures for electromagnetically emulating reflective surfaces and focusing elements of selected geometry
US4967077A (en) * 1989-05-09 1990-10-30 The United States Of America As Represented By The Secretary Of The Air Force Multiple aperture arrays for optical and radio frequency signals
CA2071715A1 (fr) * 1991-07-15 1993-01-16 Gary George Sanford Antenne reseau circulaire a commande de phase a balayage directif
CA2071714A1 (fr) * 1991-07-15 1993-01-16 Gary George Sanford Antenne electroniquement reconfigurable
IL110896A0 (en) * 1994-01-31 1994-11-28 Loral Qualcomm Satellite Serv Active transmit phases array antenna with amplitude taper
US6135971A (en) * 1995-11-09 2000-10-24 Brigham And Women's Hospital Apparatus for deposition of ultrasound energy in body tissue
EP0888649B1 (fr) * 1996-03-19 2002-05-22 Her Majesty The Queen In Right Of Canada as represented by the Minister of Industry Alimentation par reseau pour reflecteurs a symetrie axiale et excentres
GB0005979D0 (en) * 2000-03-14 2001-03-07 Bae Sys Defence Sys Ltd An active phased array antenna assembly
US6433754B1 (en) * 2000-06-20 2002-08-13 Northrop Grumman Corporation Phased array including a logarithmic spiral lattice of uniformly spaced radiating and receiving elements
US6404404B1 (en) * 2000-07-31 2002-06-11 Trw Inc. Density tapered transmit phased array
JP4541643B2 (ja) 2001-02-26 2010-09-08 三菱電機株式会社 アンテナ装置
US6456244B1 (en) * 2001-07-23 2002-09-24 Harris Corporation Phased array antenna using aperiodic lattice formed of aperiodic subarray lattices
DK174558B1 (da) * 2002-03-15 2003-06-02 Bruel & Kjaer Sound & Vibratio Stråleformende transducer-antennesystem
US6806843B2 (en) * 2002-07-11 2004-10-19 Harris Corporation Antenna system with active spatial filtering surface
US6885355B2 (en) * 2002-07-11 2005-04-26 Harris Corporation Spatial filtering surface operative with antenna aperture for modifying aperture electric field
US7050019B1 (en) * 2002-09-11 2006-05-23 Lockheed Martin Corporation Concentric phased arrays symmetrically oriented on the spacecraft bus for yaw-independent navigation
US20040196203A1 (en) * 2002-09-11 2004-10-07 Lockheed Martin Corporation Partly interleaved phased arrays with different antenna elements in central and outer region
EP1493500B1 (fr) 2003-07-01 2020-12-09 Esaote S.p.A. Sonde endocavitaire avec un réseau électronique pour l'imagerie ultrasonique
US7561053B2 (en) * 2005-08-10 2009-07-14 Cias, Inc. Sequenced antenna array for determining where gaming chips with embedded RFID tags are located on a blackjack, poker or other gaming table and for myriad other RFID applications
US8279118B2 (en) * 2009-09-30 2012-10-02 The United States Of America As Represented By The Secretary Of The Navy Aperiodic antenna array
US20110074646A1 (en) * 2009-09-30 2011-03-31 Snow Jeffrey M Antenna array
EP2847615B1 (fr) 2012-05-09 2019-04-03 Koninklijke Philips N.V. Réseaux de transducteurs ultrasonores à géométries de plaques variables
US10431900B2 (en) * 2013-01-24 2019-10-01 Agence Spatiale Europeenne Array antenna with optimized elements positions and dimensions
US10263342B2 (en) * 2013-10-15 2019-04-16 Northrop Grumman Systems Corporation Reflectarray antenna system
CN103985970A (zh) * 2014-04-28 2014-08-13 零八一电子集团有限公司 抑制大间距相控阵天线栅瓣的布阵方法
US9764355B2 (en) * 2015-05-11 2017-09-19 Ultra Electronics Maritime Systems Inc. Acoustic projector system with non-uniform spacing
CN105490033B (zh) * 2016-01-15 2018-01-02 中国电子科技集团公司第三十八研究所 一种l形子阵运用方法
CN105762533A (zh) * 2016-04-15 2016-07-13 中国电子科技集团公司第三十八研究所 基于模块化的8单元l形子阵的应用方法及其应用装置
CN106911010B (zh) * 2017-03-01 2020-04-07 中国电子科技集团公司第三十八研究所 一种基于子阵级的大单元间距相控阵天线
US10784575B2 (en) 2018-07-18 2020-09-22 The Boeing Company Phased antenna array and method of thinning thereof
CN109088179A (zh) * 2018-08-17 2018-12-25 中国电子科技集团公司第三十八研究所 一种嵌套式不等间距相控阵天线及组阵方法
US10944164B2 (en) 2019-03-13 2021-03-09 Northrop Grumman Systems Corporation Reflectarray antenna for transmission and reception at multiple frequency bands
US10892549B1 (en) 2020-02-28 2021-01-12 Northrop Grumman Systems Corporation Phased-array antenna system
WO2022048772A1 (fr) 2020-09-04 2022-03-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Procédé et appareil de conception d'une antenne réseau à commande de phase, antenne réseau à commande de phase et procédé de fonctionnement d'une antenne réseau à commande de phase
CN112909539B (zh) * 2021-01-20 2022-02-22 西安交通大学 一种毫米波频率极化双随机多端口聚束天线

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851686A (en) * 1956-06-28 1958-09-09 Dev Engineering Corp Electromagnetic horn antennas
US3553706A (en) * 1968-07-25 1971-01-05 Hazeltine Research Inc Array antennas utilizing grouped radiating elements
US3811129A (en) * 1972-10-24 1974-05-14 Martin Marietta Corp Antenna array for grating lobe and sidelobe suppression
FR2326055A1 (fr) * 1975-09-29 1977-04-22 Trw Inc Reseau d'antennes a faible niveau de lobes secondaires
US4335388A (en) * 1979-02-21 1982-06-15 Ford Aerospace & Communications Corp. Null control of multiple beam antenna

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Publication number Priority date Publication date Assignee Title
DE2923088A1 (de) * 1979-06-07 1980-12-18 Tekade Felten & Guilleaume Funknetz mit zellenstruktur
US4617573A (en) * 1984-12-19 1986-10-14 Motorola, Inc. Method for obtaining a linear cellular array employing cosine-squared antenna patterns

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851686A (en) * 1956-06-28 1958-09-09 Dev Engineering Corp Electromagnetic horn antennas
US3553706A (en) * 1968-07-25 1971-01-05 Hazeltine Research Inc Array antennas utilizing grouped radiating elements
US3811129A (en) * 1972-10-24 1974-05-14 Martin Marietta Corp Antenna array for grating lobe and sidelobe suppression
FR2326055A1 (fr) * 1975-09-29 1977-04-22 Trw Inc Reseau d'antennes a faible niveau de lobes secondaires
US4335388A (en) * 1979-02-21 1982-06-15 Ford Aerospace & Communications Corp. Null control of multiple beam antenna

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IEEE International Conference on Communications 1985, Chicago, Illinois, 23-26 june 1985, Conference Record, volume 2 of 3, IEEE, (US), T. Teshirogi et al.: "A multiple-acces link in an inter-satellite data relay system using an on-board multibeam antenna", pages 786-790 *
Nachrichtentechnische Zeitschrift, volume 18, no. 12, 1965, H. Öttl: "Die Breitband-Ringzonen-Richtantenne", pages 725-730 *

Also Published As

Publication number Publication date
DE3879383T2 (de) 1993-09-23
US4797682A (en) 1989-01-10
EP0315689A1 (fr) 1989-05-17
CA1314628C (fr) 1993-03-16
JPH0682978B2 (ja) 1994-10-19
DE3879383D1 (de) 1993-04-22
EP0315689B1 (fr) 1993-03-17
JPH01503669A (ja) 1989-12-07
WO1988010523A2 (fr) 1988-12-29

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