DE69621081D1 - Antennenanordnungen - Google Patents

Antennenanordnungen

Info

Publication number
DE69621081D1
DE69621081D1 DE69621081T DE69621081T DE69621081D1 DE 69621081 D1 DE69621081 D1 DE 69621081D1 DE 69621081 T DE69621081 T DE 69621081T DE 69621081 T DE69621081 T DE 69621081T DE 69621081 D1 DE69621081 D1 DE 69621081D1
Authority
DE
Germany
Prior art keywords
rod
dielectric
antenna arrays
elements
dielectric guide
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.)
Expired - Lifetime
Application number
DE69621081T
Other languages
English (en)
Other versions
DE69621081T2 (de
Inventor
David Graham Spencer
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.)
Teledyne UK Ltd
Original Assignee
Dynex Semiconductor Ltd
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
Priority claimed from GBGB9514557.9A external-priority patent/GB9514557D0/en
Application filed by Dynex Semiconductor Ltd filed Critical Dynex Semiconductor Ltd
Application granted granted Critical
Publication of DE69621081D1 publication Critical patent/DE69621081D1/de
Publication of DE69621081T2 publication Critical patent/DE69621081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/09—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens wherein the primary active element is coated with or embedded in a dielectric or magnetic material

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE69621081T 1995-07-17 1996-06-26 Antennenanordnungen Expired - Lifetime DE69621081T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9514557.9A GB9514557D0 (en) 1995-07-17 1995-07-17 Antenna arrangements
GBGB9603320.4A GB9603320D0 (en) 1995-07-17 1996-02-16 Antenna arrangements

Publications (2)

Publication Number Publication Date
DE69621081D1 true DE69621081D1 (de) 2002-06-13
DE69621081T2 DE69621081T2 (de) 2002-12-12

Family

ID=26307412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621081T Expired - Lifetime DE69621081T2 (de) 1995-07-17 1996-06-26 Antennenanordnungen

Country Status (5)

Country Link
US (1) US5757323A (de)
EP (1) EP0755092B1 (de)
JP (1) JPH09107233A (de)
AT (1) ATE217455T1 (de)
DE (1) DE69621081T2 (de)

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DE19939832A1 (de) * 1999-08-21 2001-02-22 Bosch Gmbh Robert Mehrstrahliger Radarsensor mit einer Halterung für ein Polyrod
DE19948025A1 (de) 1999-10-06 2001-04-12 Bosch Gmbh Robert Asymmetrischer, mehrstrahliger Radarsensor
DE10008269C2 (de) * 2000-02-23 2002-01-31 Bosch Gmbh Robert Halterung für ein focussierendes Bauteil sowie Gehäuse für einen Radarsensor
FR2810163A1 (fr) * 2000-06-09 2001-12-14 Thomson Multimedia Sa Perfectionnement aux antennes-sources d'emission/reception d'ondes electromagnetiques
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JP2003101306A (ja) * 2001-09-21 2003-04-04 Alps Electric Co Ltd 衛星放送受信用コンバータ
JP3851842B2 (ja) * 2002-05-10 2006-11-29 ミツミ電機株式会社 アレーアンテナ
US7119755B2 (en) * 2003-06-20 2006-10-10 Hrl Laboratories, Llc Wave antenna lens system
US7109940B1 (en) * 2004-08-04 2006-09-19 Lockheed Martin Corporation Antenna element with curved dielectric member and array of such elements
DE102004059332A1 (de) * 2004-12-09 2006-06-14 Robert Bosch Gmbh Radar-Transceiver
DE102005002505A1 (de) * 2005-01-19 2006-07-27 Robert Bosch Gmbh Vorrichtung zum Aussenden und Empfangen elektromagnetischer Strahlung
DE602005009920D1 (de) * 2005-03-18 2008-11-06 Sony Deutschland Gmbh Gruppenantenne mit zumindest zwei Gruppen von mindestens einer Stabantenne
EP1772748A1 (de) * 2005-10-05 2007-04-11 Sony Deutschland GmbH Mikrowellen Ausrichtungsvorrichtung
DE102005056756A1 (de) * 2005-11-29 2007-05-31 Robert Bosch Gmbh Antennenanordnung für einen Radar-Sensor
DE102006009012A1 (de) * 2005-11-29 2007-05-31 Robert Bosch Gmbh Moduleinheit für eine Radar-Antennenanordnung mit integriertem HF-Chip
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EP2219045B1 (de) * 2009-01-28 2012-03-14 Siemens Aktiengesellschaft Radar-Hochfrequenzmodul
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EP0755092A3 (de) 1999-04-14
DE69621081T2 (de) 2002-12-12
US5757323A (en) 1998-05-26
EP0755092A2 (de) 1997-01-22
JPH09107233A (ja) 1997-04-22
EP0755092B1 (de) 2002-05-08
ATE217455T1 (de) 2002-05-15

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