DE602006010168D1 - Antenna device with unevenly spaced elements - Google Patents

Antenna device with unevenly spaced elements

Info

Publication number
DE602006010168D1
DE602006010168D1 DE602006010168T DE602006010168T DE602006010168D1 DE 602006010168 D1 DE602006010168 D1 DE 602006010168D1 DE 602006010168 T DE602006010168 T DE 602006010168T DE 602006010168 T DE602006010168 T DE 602006010168T DE 602006010168 D1 DE602006010168 D1 DE 602006010168D1
Authority
DE
Germany
Prior art keywords
elements
antenna device
unevenly spaced
spaced elements
transmitting
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.)
Active
Application number
DE602006010168T
Other languages
German (de)
Inventor
Carlo Buoli
Simone Pietro Garlaschelli
Stefano Dr Verzura
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.)
Nokia Solutions and Networks SpA
Original Assignee
Nokia Solutions and Networks SpA
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 Nokia Solutions and Networks SpA filed Critical Nokia Solutions and Networks SpA
Publication of DE602006010168D1 publication Critical patent/DE602006010168D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

An antenna arrangement (10) includes transmitting elements (18) for a transmitted signal and a receiving elements (18) for received signal. The transmitting and receiving elements (18) are arranged in respective linear arrays. The arrays of transmitting elements and receiving elements are separated unevenly to produce, at each array of receiving elements, destructive interference of the signal transmitted from two neighboring arrays of transmitting elements.
DE602006010168T 2006-01-24 2006-01-24 Antenna device with unevenly spaced elements Active DE602006010168D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425031A EP1814197B1 (en) 2006-01-24 2006-01-24 An antenna arrangement having unevenly separated elements

Publications (1)

Publication Number Publication Date
DE602006010168D1 true DE602006010168D1 (en) 2009-12-17

Family

ID=36607528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006010168T Active DE602006010168D1 (en) 2006-01-24 2006-01-24 Antenna device with unevenly spaced elements

Country Status (4)

Country Link
EP (1) EP1814197B1 (en)
AT (1) ATE447778T1 (en)
DE (1) DE602006010168D1 (en)
ES (1) ES2334937T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3092508T3 (en) * 2014-01-09 2018-05-07 Fincantieri Spa BISTATIC RADAR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741478B1 (en) * 1993-12-28 1998-06-05 Le Centre Thomson D Applic Rad BEAM FORMING ANTENNA BY SEGMENTED CALCULATION IN SUB-NETWORKS
JPH1093322A (en) * 1996-09-18 1998-04-10 Honda Motor Co Ltd Antenna system
US6900775B2 (en) * 1997-03-03 2005-05-31 Celletra Ltd. Active antenna array configuration and control for cellular communication systems
JP3629399B2 (en) * 2000-04-18 2005-03-16 シャープ株式会社 Microwave / millimeter wave module with integrated antenna
US6340949B1 (en) * 2000-12-07 2002-01-22 Hughes Electronics Corporation Multiple beam phased array with aperture partitioning
GB2398429A (en) * 2002-12-13 2004-08-18 Bae Systems Plc Partitioning an antenna array

Also Published As

Publication number Publication date
EP1814197A1 (en) 2007-08-01
ES2334937T3 (en) 2010-03-17
EP1814197B1 (en) 2009-11-04
ATE447778T1 (en) 2009-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition