TW263621B - - Google Patents

Info

Publication number
TW263621B
TW263621B TW083109099A TW83109099A TW263621B TW 263621 B TW263621 B TW 263621B TW 083109099 A TW083109099 A TW 083109099A TW 83109099 A TW83109099 A TW 83109099A TW 263621 B TW263621 B TW 263621B
Authority
TW
Taiwan
Application number
TW083109099A
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of TW263621B publication Critical patent/TW263621B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • 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
    • H01Q21/068—Two dimensional planar arrays using parallel coplanar travelling wave or leaky wave aerial units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • 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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Connection Structure (AREA)
TW083109099A 1993-10-08 1994-10-01 TW263621B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27789193A JP3364295B2 (ja) 1993-10-08 1993-10-08 衛星放送受信用平面アレーアンテナ

Publications (1)

Publication Number Publication Date
TW263621B true TW263621B (zh) 1995-11-21

Family

ID=17589732

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083109099A TW263621B (zh) 1993-10-08 1994-10-01

Country Status (7)

Country Link
US (1) US5519409A (zh)
EP (1) EP0647976A3 (zh)
JP (1) JP3364295B2 (zh)
KR (1) KR950012537A (zh)
CN (1) CN1039174C (zh)
CA (1) CA2133038C (zh)
TW (1) TW263621B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046040A2 (en) * 1996-05-31 1997-12-04 The Whitaker Corporation Lmds system having cell-site diversity and adaptability
US6141557A (en) * 1996-05-31 2000-10-31 The Whitaker Corporation LMDS system having cell-site diversity and adaptability
US6111542A (en) * 1998-04-06 2000-08-29 Motorola, Inc. Rotating electronically steerable antenna system and method of operation thereof
JP3647257B2 (ja) * 1998-04-27 2005-05-11 アルプス電気株式会社 移動体用衛星通信アンテナ装置
DE19834577B4 (de) * 1998-07-31 2011-12-29 Delphi Technologies, Inc. Antennensystem
US7339520B2 (en) 2000-02-04 2008-03-04 The Directv Group, Inc. Phased array terminal for equatorial satellite constellations
US7068733B2 (en) 2001-02-05 2006-06-27 The Directv Group, Inc. Sampling technique for digital beam former
US20070103366A1 (en) * 2003-11-27 2007-05-10 Park Chan G Antenna system for tracking moving object mounted satellite and its operating method
EP1726489B1 (en) * 2004-03-17 2013-09-18 The Yokohama Rubber Co., Ltd. Antenna device
US7292059B2 (en) * 2005-03-31 2007-11-06 Credence Systems Corporation Power supply assembly for a semiconductor circuit tester
IL202732A0 (en) * 2009-12-15 2010-11-30 Dotan Ltd Tracking station base
WO2018211695A1 (ja) * 2017-05-19 2018-11-22 三菱電機株式会社 アレーアンテナ装置
FR3082362B1 (fr) * 2018-06-12 2021-06-11 Thales Sa Systeme de depointage a formation de faisceau
DE102019213208B3 (de) 2019-09-02 2020-09-24 Audi Ag Dachantenne mit eingebetteter mmWave-Antenne

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564703A (en) * 1947-10-29 1951-08-21 Sperry Corp Omni-azimuth guidance system
US3022506A (en) * 1959-03-27 1962-02-20 Hughes Aircraft Co Arbitrarily polarized slot antenna
US3604009A (en) * 1968-12-09 1971-09-07 Hughes Aircraft Co Millimeter wave-scanning lens antenna
US3795914A (en) * 1972-09-20 1974-03-05 E Systems Inc Rotating beacon antenna with polarization filter
JPS5415584Y2 (zh) * 1974-03-28 1979-06-22
GB8501225D0 (en) * 1985-01-17 1985-02-20 Cossor Electronics Ltd Antenna
GB2208969B (en) * 1987-08-18 1992-04-01 Arimura Inst Technology Slot antenna
IT1225343B (it) * 1988-11-22 1990-11-13 Sel Elettronica Soc Coop A R L Antenna da interno per la ricezione di segnali televisivi
US5210542A (en) * 1991-07-03 1993-05-11 Ball Corporation Microstrip patch antenna structure
JP3056313B2 (ja) * 1991-11-29 2000-06-26 アルプス電気株式会社 アンテナ装置

Also Published As

Publication number Publication date
EP0647976A3 (en) 1997-10-22
KR950012537A (ko) 1995-05-16
CA2133038C (en) 1998-03-31
US5519409A (en) 1996-05-21
EP0647976A2 (en) 1995-04-12
JPH07111416A (ja) 1995-04-25
CA2133038A1 (en) 1995-04-09
CN1039174C (zh) 1998-07-15
JP3364295B2 (ja) 2003-01-08
CN1106576A (zh) 1995-08-09

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