CA2133038A1 - Plane Array Antenna for Receiving Satellite Broadcasting - Google Patents

Plane Array Antenna for Receiving Satellite Broadcasting

Info

Publication number
CA2133038A1
CA2133038A1 CA2133038A CA2133038A CA2133038A1 CA 2133038 A1 CA2133038 A1 CA 2133038A1 CA 2133038 A CA2133038 A CA 2133038A CA 2133038 A CA2133038 A CA 2133038A CA 2133038 A1 CA2133038 A1 CA 2133038A1
Authority
CA
Canada
Prior art keywords
main body
antenna main
power supply
plane array
converter
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.)
Granted
Application number
CA2133038A
Other languages
French (fr)
Other versions
CA2133038C (en
Inventor
Masahiro Uematsu
Takashi Ojima
Nobuharu Takahashi
Atsushi Kaise
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.)
Nippon Steel Corp
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
Publication of CA2133038A1 publication Critical patent/CA2133038A1/en
Application granted granted Critical
Publication of CA2133038C publication Critical patent/CA2133038C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)

Abstract

A plane array antenna for receiving a satellite broadcasting, with an optimum combination of the plane array antenna main body having a tilt angle, the converter combined with this antenna main body through the power supply portion, and the rotation mechanism for rotating the antenna main body within almost a horizontal plane for tracing the azimuthal angle direction. The plane array antenna main body has the central power supply type structure having the power supply portion formed at the center of the rotation.
The converter includes the dielectric substrate having the microstrip channel formed on the substrate and the casing for accommodating the substrate, and is fixed downward the antenna main body and supports the main body. The power supply portion includes the power supply probe with an insulation covering, having a space formed at its front end portion with the antenna main body, with the front end portion inserted into the space, having the central portion piercing through the casing of the converter, and having the lowest end portion combined with the microstrip channel. The rotation mechanism includes the cylinder body projecting downwards from the bottom surface of the antenna main body at the outside of the converter and the driving mechanism for providing a rotation power to the cylinder body.
CA002133038A 1993-10-08 1994-09-27 Plane array antenna for receiving satellite broadcasting Expired - Fee Related CA2133038C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP05-277891 1993-10-08
JP27789193A JP3364295B2 (en) 1993-10-08 1993-10-08 Planar array antenna for satellite broadcasting reception

Publications (2)

Publication Number Publication Date
CA2133038A1 true CA2133038A1 (en) 1995-04-09
CA2133038C CA2133038C (en) 1998-03-31

Family

ID=17589732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002133038A Expired - Fee Related CA2133038C (en) 1993-10-08 1994-09-27 Plane array antenna for receiving satellite broadcasting

Country Status (7)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6141557A (en) * 1996-05-31 2000-10-31 The Whitaker Corporation LMDS system having cell-site diversity and adaptability
WO1997046040A2 (en) * 1996-05-31 1997-12-04 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 (en) * 1998-04-27 2005-05-11 アルプス電気株式会社 Mobile satellite communication antenna device
DE19834577B4 (en) 1998-07-31 2011-12-29 Delphi Technologies, Inc. antenna system
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
JP4263213B2 (en) * 2004-03-17 2009-05-13 横浜ゴム株式会社 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 (en) * 2017-05-19 2018-11-22 三菱電機株式会社 Array antenna device
FR3082362B1 (en) * 2018-06-12 2021-06-11 Thales Sa BEAM FORMATION DEPOINTING SYSTEM

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 (en) * 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 (en) * 1988-11-22 1990-11-13 Sel Elettronica Soc Coop A R L INDOOR ANTENNA FOR RECEIVING TELEVISION SIGNALS
US5210542A (en) * 1991-07-03 1993-05-11 Ball Corporation Microstrip patch antenna structure
JP3056313B2 (en) * 1991-11-29 2000-06-26 アルプス電気株式会社 Antenna device

Also Published As

Publication number Publication date
CN1039174C (en) 1998-07-15
KR950012537A (en) 1995-05-16
CN1106576A (en) 1995-08-09
JP3364295B2 (en) 2003-01-08
US5519409A (en) 1996-05-21
EP0647976A2 (en) 1995-04-12
JPH07111416A (en) 1995-04-25
CA2133038C (en) 1998-03-31
EP0647976A3 (en) 1997-10-22
TW263621B (en) 1995-11-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed