JP4362677B2 - 円状方向検知アンテナ - Google Patents

円状方向検知アンテナ Download PDF

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Publication number
JP4362677B2
JP4362677B2 JP2000585963A JP2000585963A JP4362677B2 JP 4362677 B2 JP4362677 B2 JP 4362677B2 JP 2000585963 A JP2000585963 A JP 2000585963A JP 2000585963 A JP2000585963 A JP 2000585963A JP 4362677 B2 JP4362677 B2 JP 4362677B2
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JP
Japan
Prior art keywords
antenna
antenna elements
antenna element
elements
array
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Expired - Fee Related
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JP2000585963A
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English (en)
Japanese (ja)
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JP2002531983A (ja
JP2002531983A5 (enExample
Inventor
ティモシー アール． ホルツハイメア
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Raytheon Co
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Raytheon Co
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Publication of JP2002531983A publication Critical patent/JP2002531983A/ja
Publication of JP2002531983A5 publication Critical patent/JP2002531983A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas
    • H01Q11/105—Logperiodic antennas using a dielectric support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • 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
    • H01Q3/40—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 phasing matrix

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
JP2000585963A 1998-11-30 1999-11-30 円状方向検知アンテナ Expired - Fee Related JP4362677B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11047298P 1998-11-30 1998-11-30
US60/110,472 1998-11-30
PCT/US1999/028127 WO2000033419A1 (en) 1998-11-30 1999-11-30 Circular direction finding antenna

Publications (3)

Publication Number Publication Date
JP2002531983A JP2002531983A (ja) 2002-09-24
JP2002531983A5 JP2002531983A5 (enExample) 2007-02-01
JP4362677B2 true JP4362677B2 (ja) 2009-11-11

Family

ID=22333191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000585963A Expired - Fee Related JP4362677B2 (ja) 1998-11-30 1999-11-30 円状方向検知アンテナ

Country Status (11)

Country Link
US (1) US6295035B1 (enExample)
EP (1) EP1135832B1 (enExample)
JP (1) JP4362677B2 (enExample)
CN (1) CN1211887C (enExample)
AT (1) ATE314741T1 (enExample)
AU (1) AU2159200A (enExample)
CA (1) CA2350618C (enExample)
DE (1) DE69929241T2 (enExample)
DK (1) DK1135832T3 (enExample)
ES (1) ES2255327T3 (enExample)
WO (1) WO2000033419A1 (enExample)

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US8179328B2 (en) 2008-03-19 2012-05-15 Astron Wireless Technologies, Inc. Direction finding antenna
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US8693970B2 (en) 2009-04-13 2014-04-08 Viasat, Inc. Multi-beam active phased array architecture with independant polarization control
US10516219B2 (en) 2009-04-13 2019-12-24 Viasat, Inc. Multi-beam active phased array architecture with independent polarization control
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WO2011120090A1 (en) * 2010-03-31 2011-10-06 Argus Technologies (Australia) Pty Ltd Omni-directional multiple-input multiple-output antenna system
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US9082307B2 (en) 2013-02-19 2015-07-14 King Fahd University Of Petroleum And Minerals Circular antenna array for vehicular direction finding
US20160301141A1 (en) * 2013-05-01 2016-10-13 Byron del Castillo Radio Communication System With Antenna Array
US9780457B2 (en) * 2013-09-09 2017-10-03 Commscope Technologies Llc Multi-beam antenna with modular luneburg lens and method of lens manufacture
US9183424B2 (en) 2013-11-05 2015-11-10 Symbol Technologies, Llc Antenna array with asymmetric elements
CN103887613B (zh) * 2014-03-06 2016-05-18 广州海格通信集团股份有限公司 相位干涉仪的无源测向天线阵及相位干涉仪
CN103943961A (zh) * 2014-04-16 2014-07-23 厦门大学 一种基于空间移相表面的电扫描天线
RU2572285C1 (ru) * 2014-09-23 2016-01-10 Открытое акционерное общество "Всероссийский научно-исследовательский институт "Эталон" Кольцевая антенна
US9584231B2 (en) * 2014-10-30 2017-02-28 Samsung Electronics Co., Ltd. Integrated two dimensional active antenna array communication system
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CN105914477A (zh) * 2016-04-19 2016-08-31 桂林长海发展有限责任公司 一种卫星跟踪接收装置
US10069214B1 (en) 2016-08-31 2018-09-04 The United States Of America As Represented By Secretary Of The Navy Constrained diameter phased array antenna system and methods
CN108365325B (zh) * 2017-12-28 2020-02-07 中国电子科技集团公司第二十研究所 一种低频导航小型化磁阵列
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CN108923843A (zh) * 2018-08-08 2018-11-30 广州慧睿思通信息科技有限公司 一种无人机载移动通信测向系统及测向方法
CN109596900B (zh) * 2018-12-06 2020-06-19 中国科学院遥感与数字地球研究所 多频天线电轴偏差的测试方法及系统
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CN111525280B (zh) * 2020-04-10 2021-08-17 上海交通大学 基于罗特曼透镜的圆极化扫描阵列天线
CN112072270B (zh) * 2020-07-20 2022-11-04 成都大公博创信息技术有限公司 一体化快速部署监测测向设备
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Also Published As

Publication number Publication date
JP2002531983A (ja) 2002-09-24
DE69929241T2 (de) 2006-09-07
CA2350618A1 (en) 2000-06-08
CN1211887C (zh) 2005-07-20
EP1135832A1 (en) 2001-09-26
AU2159200A (en) 2000-06-19
DE69929241D1 (de) 2006-02-02
DK1135832T3 (da) 2006-05-22
CN1328711A (zh) 2001-12-26
ATE314741T1 (de) 2006-01-15
US6295035B1 (en) 2001-09-25
ES2255327T3 (es) 2006-06-16
CA2350618C (en) 2008-04-01
EP1135832B1 (en) 2005-12-28
WO2000033419A1 (en) 2000-06-08

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