ATE401675T1 - Antenneneinrichtung und sende-/ empfangseinrichtung - Google Patents

Antenneneinrichtung und sende-/ empfangseinrichtung

Info

Publication number
ATE401675T1
ATE401675T1 AT03797519T AT03797519T ATE401675T1 AT E401675 T1 ATE401675 T1 AT E401675T1 AT 03797519 T AT03797519 T AT 03797519T AT 03797519 T AT03797519 T AT 03797519T AT E401675 T1 ATE401675 T1 AT E401675T1
Authority
AT
Austria
Prior art keywords
waveguide
circular
waveguides
transmit
primary radiator
Prior art date
Application number
AT03797519T
Other languages
English (en)
Inventor
Nobumasa Kitamori
Tomohiro Nagai
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co filed Critical Murata Manufacturing Co
Application granted granted Critical
Publication of ATE401675T1 publication Critical patent/ATE401675T1/de

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • 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
    • H01Q13/02—Waveguide horns
    • 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
    • H01Q13/02—Waveguide horns
    • H01Q13/0266—Waveguide horns provided with a flange or a choke

Landscapes

  • Waveguide Connection Structure (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Burglar Alarm Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT03797519T 2002-09-20 2003-08-13 Antenneneinrichtung und sende-/ empfangseinrichtung ATE401675T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002275488A JP3855898B2 (ja) 2002-09-20 2002-09-20 アンテナ装置および送受信装置

Publications (1)

Publication Number Publication Date
ATE401675T1 true ATE401675T1 (de) 2008-08-15

Family

ID=32025034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03797519T ATE401675T1 (de) 2002-09-20 2003-08-13 Antenneneinrichtung und sende-/ empfangseinrichtung

Country Status (9)

Country Link
US (1) US7064726B2 (de)
EP (1) EP1542310B1 (de)
JP (1) JP3855898B2 (de)
KR (1) KR100678324B1 (de)
CN (1) CN100431218C (de)
AT (1) ATE401675T1 (de)
AU (1) AU2003255018A1 (de)
DE (1) DE60322236D1 (de)
WO (1) WO2004027926A1 (de)

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JP3781074B2 (ja) 1997-06-26 2006-05-31 ソニー株式会社 アンテナ装置
JP3172123B2 (ja) 1997-06-30 2001-06-04 本田技研工業株式会社 アンテナ装置
JPH1138132A (ja) 1997-07-15 1999-02-12 Mitsubishi Electric Corp 車載用レーダ装置のスキャン機構
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JP3473576B2 (ja) 2000-12-05 2003-12-08 株式会社村田製作所 アンテナ装置および送受信装置
EP2194604A1 (de) * 2001-03-02 2010-06-09 Mitsubishi Denki Kabushiki Kaisha Antennenvorrichtung

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EP1542310A1 (de) 2005-06-15
CN1682407A (zh) 2005-10-12
KR100678324B1 (ko) 2007-02-02
US7064726B2 (en) 2006-06-20
JP3855898B2 (ja) 2006-12-13
US20050270247A1 (en) 2005-12-08
AU2003255018A1 (en) 2004-04-08
EP1542310A4 (de) 2005-11-02
JP2004112660A (ja) 2004-04-08
CN100431218C (zh) 2008-11-05
EP1542310B1 (de) 2008-07-16
DE60322236D1 (de) 2008-08-28
WO2004027926A1 (ja) 2004-04-01
KR20050057458A (ko) 2005-06-16

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