ZA200905918B - An array antenna comprising means to establish galvanic contacts between its radiator elements while allowing for their thermal expansion - Google Patents

An array antenna comprising means to establish galvanic contacts between its radiator elements while allowing for their thermal expansion Download PDF

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Publication number
ZA200905918B
ZA200905918B ZA200905918A ZA200905918A ZA200905918B ZA 200905918 B ZA200905918 B ZA 200905918B ZA 200905918 A ZA200905918 A ZA 200905918A ZA 200905918 A ZA200905918 A ZA 200905918A ZA 200905918 B ZA200905918 B ZA 200905918B
Authority
ZA
South Africa
Prior art keywords
radiator
elements
radiator elements
gap
array
Prior art date
Application number
ZA200905918A
Other languages
English (en)
Inventor
Der Poel Stephanus Hendrikus Van
Original Assignee
Thales Nederland Bv
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 Thales Nederland Bv filed Critical Thales Nederland Bv
Publication of ZA200905918B publication Critical patent/ZA200905918B/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
ZA200905918A 2008-08-28 2009-08-26 An array antenna comprising means to establish galvanic contacts between its radiator elements while allowing for their thermal expansion ZA200905918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1035878A NL1035878C (en) 2008-08-28 2008-08-28 An array antenna comprising means to establish galvanic contacts between its radiator elements while allowing for their thermal expansion.

Publications (1)

Publication Number Publication Date
ZA200905918B true ZA200905918B (en) 2010-05-26

Family

ID=40566245

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200905918A ZA200905918B (en) 2008-08-28 2009-08-26 An array antenna comprising means to establish galvanic contacts between its radiator elements while allowing for their thermal expansion

Country Status (7)

Country Link
US (1) US8154457B2 (de)
EP (1) EP2159876B1 (de)
CA (1) CA2676949C (de)
ES (1) ES2656410T3 (de)
IL (1) IL200536A (de)
NL (1) NL1035878C (de)
ZA (1) ZA200905918B (de)

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WO2011026034A2 (en) 2009-08-31 2011-03-03 Andrew Llc Modular type cellular antenna assembly
DE102010040809A1 (de) * 2010-09-15 2012-03-15 Robert Bosch Gmbh Planare Gruppenantenne mit in mehreren Ebenen angeordneten Antennenelementen
US9192047B2 (en) 2010-10-01 2015-11-17 Saab Ab Mounting system for transmitter receiver modules of an active electronically scanned array
US10658758B2 (en) * 2014-04-17 2020-05-19 The Boeing Company Modular antenna assembly
US9786996B2 (en) 2014-04-21 2017-10-10 Te Connectivity Corporation Microstrip patch antenna array
US9468103B2 (en) * 2014-10-08 2016-10-11 Raytheon Company Interconnect transition apparatus
US9660333B2 (en) 2014-12-22 2017-05-23 Raytheon Company Radiator, solderless interconnect thereof and grounding element thereof
JP6305360B2 (ja) * 2015-02-27 2018-04-04 三菱電機株式会社 パッチアンテナ及びアレーアンテナ
US9780458B2 (en) 2015-10-13 2017-10-03 Raytheon Company Methods and apparatus for antenna having dual polarized radiating elements with enhanced heat dissipation
CN106291476B (zh) * 2016-07-29 2019-03-29 西安电子科技大学 机载三维异构阵的雷达地面杂波回波获取方法
US11830831B2 (en) 2016-09-23 2023-11-28 Intel Corporation Semiconductor package including a modular side radiating waveguide launcher
US11309619B2 (en) 2016-09-23 2022-04-19 Intel Corporation Waveguide coupling systems and methods
US10566672B2 (en) 2016-09-27 2020-02-18 Intel Corporation Waveguide connector with tapered slot launcher
US10256521B2 (en) 2016-09-29 2019-04-09 Intel Corporation Waveguide connector with slot launcher
US11394094B2 (en) 2016-09-30 2022-07-19 Intel Corporation Waveguide connector having a curved array of waveguides configured to connect a package to excitation elements
US10361485B2 (en) 2017-08-04 2019-07-23 Raytheon Company Tripole current loop radiating element with integrated circularly polarized feed
US10700440B1 (en) 2019-01-25 2020-06-30 Corning Incorporated Antenna stack
US11862856B2 (en) 2019-07-15 2024-01-02 Telefonaktiebolaget Lm Ericsson (Publ) MmWAVE antenna-filter module
NL2025881B1 (en) * 2020-06-22 2022-02-21 Thales Nederland Bv Open ended waveguide array antenna with mutual coupling suppression
CN113013639B (zh) * 2021-02-09 2022-04-12 中山大学 一种宽带宽角扫描相控阵单元及阵列结构
WO2023146447A1 (en) * 2022-01-31 2023-08-03 Telefonaktiebolaget Lm Ericsson (Publ) An array antenna formed by subarray antennas
CN117458162B (zh) * 2023-11-03 2024-05-07 宁波吉品科技有限公司 一种5g相控阵天线口径转接模块

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539415A (en) * 1994-09-15 1996-07-23 Space Systems/Loral, Inc. Antenna feed and beamforming network
GB2297651B (en) * 1995-02-03 1999-05-26 Gec Marconi Avionics Holdings Electrical apparatus
US5745076A (en) * 1996-09-05 1998-04-28 Northrop Grumman Corporation Transmit/receive module for planar active apertures
US5892482A (en) * 1996-12-06 1999-04-06 Raytheon Company Antenna mutual coupling neutralizer
JP4121196B2 (ja) * 1998-10-19 2008-07-23 原田工業株式会社 平板型アレイアンテナ
JP2001007628A (ja) * 1999-06-25 2001-01-12 Nec Corp フェーズドアレイアンテナ
US6166705A (en) * 1999-07-20 2000-12-26 Harris Corporation Multi title-configured phased array antenna architecture
US6670930B2 (en) * 2001-12-05 2003-12-30 The Boeing Company Antenna-integrated printed wiring board assembly for a phased array antenna system
DE10200561B4 (de) 2002-01-09 2006-11-23 Eads Deutschland Gmbh Radarsystem mit einem phasengesteuerten Antennen-Array
US7443354B2 (en) * 2005-08-09 2008-10-28 The Boeing Company Compliant, internally cooled antenna apparatus and method
US7348932B1 (en) * 2006-09-21 2008-03-25 Raytheon Company Tile sub-array and related circuits and techniques

Also Published As

Publication number Publication date
ES2656410T3 (es) 2018-02-27
CA2676949C (en) 2016-03-22
US20100053026A1 (en) 2010-03-04
NL1035878C (en) 2010-03-11
EP2159876B1 (de) 2017-11-22
CA2676949A1 (en) 2010-02-28
US8154457B2 (en) 2012-04-10
EP2159876A1 (de) 2010-03-03
IL200536A0 (en) 2010-04-29
IL200536A (en) 2015-06-30

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