Adjustable antenna feed network with integrated phase shifter

Details for Australian Patent Application No. 2002330797 (hide)

Owner Andrew Corporation

Inventors Sledkov, Victor Aleksandrovich

Agent Shelston IP

Pub. Number AU-B-2002330797

PCT Number PCT/NZ02/00164

PCT Pub. Number WO2003/019723

Priority 513770 24.08.01 NZ

Filing date 23 August 2002

Wipo publication date 10 March 2003

Acceptance publication date 21 December 2006

International Classifications

H01P 3/08 (2006.01) Waveguides - Microstrips

H01P 5/02 (2006.01) Coupling devices of the waveguide type - with invariable factor of coupling

H01P 5/04 (2006.01) Coupling devices of the waveguide type - with variable factor of coupling

H01Q 1/24 (2006.01) Details of, or arrangements associated with, aerials - with receiving set

H01Q 1/46 (2006.01) Details of, or arrangements associated with, aerials

H01Q 3/32 (2006.01) Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system

H01Q 21/06 (2006.01) Aerial arrays or systems - Arrays of individually energised aerial units similarly polarised and spaced apart

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 513770 24.08.01 NZ

5 June 2003 Application Open to Public Inspection

  Published as AU-B-2002330797

21 December 2006 Application Accepted

  Published as AU-B-2002330797

19 April 2007 Standard Patent Sealed

17 December 2009 Amendment Made

  The nature of the amendment is: Amend patentee name from Andrew Corporation to Andrew LLC

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