HIGH GAIN, FREQUENCY TUNABLE VARIABLE IMPEDANCE TRANSMISSION LINE LOADED ANTENNA HAVING SHAPED TOP PLATES

Details for Australian Patent Application No. 2002259184 (hide)

Owner SKYCROSS, INC.

Inventors THURSBY, Michael, H.; SULLIVAN, Sean, F.; ASBURY, Floyd, A.

Pub. Number AU-A-2002259184

PCT Pub. Number WO2003/003515

Priority 09/871,047 31.05.01 US

Filing date 10 May 2002

Wipo publication date 3 March 2003

International Classifications

H01Q 005/00 Arrangements for simultaneous operation of aerials on two or more different wavebands

H01Q 011/14 Electrically-long aerials having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements

H01Q 013/20 Waveguide horns or mouths - Non-resonant leaky-waveguide or transmission-line aerials

H01Q 021/20 Aerial arrays or systems - the units being spaced along, or adjacent to, a curvilinear path

H01Q 021/24 Aerial arrays or systems - Combinations of aerial units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

H01Q 009/36 Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements

Event Publications

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002259184

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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