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Phased-array antenna radiator parasitic element for a super economical broadcast system

US20090267856 - Oct 29, 2009

Complex elements for antenna of radio frequency repeater and dipole array circular polarization antenna using the same

US20090058752 - Mar 05, 2009

Modular digital uhf/vhf antenna

US20080309573 - Dec 18, 2008

Adjustable antenna element and antennas employing same

US7463211 - Dec 09, 2008

Antenna device

US7443345 - Oct 28, 2008

Antenna device with ion-implanted resonant pattern

US7432866 - Oct 07, 2008

Wideband segmented dipole antenna

US7420521 - Sep 02, 2008

High isolation dual polarized antenna system using dipole radiating elements

USRE40434 - Jul 15, 2008

Multi-resonant microstrip dipole antenna

US7394437 - Jul 01, 2008

Antenna array system and method for beamsteering

US20080150824 - Jun 26, 2008

Directional antenna

US7391385 - Jun 24, 2008

Antenna device

US7365702 - Apr 29, 2008

Flat-plate mimo array antenna with isolation element

US7352328 - Apr 01, 2008

Array antenna for suppressing back signal and method for designing the same

US7339544 - Mar 04, 2008

Controllable antenna arrangement

US7339527 - Mar 04, 2008

Coupled multiband antennas

US7315289 - Jan 01, 2008

Undersampled microstrip array using multilevel and space-filling shaped elements

US7310065 - Dec 18, 2007

Modular digital uhf/vhf antenna

US20070262912 - Nov 15, 2007

Antenna apparatus

US7292199 - Nov 06, 2007

Yagi antenna with balancing tab

US7286097 - Oct 23, 2007

Directional antenna array

US7205953 - Apr 17, 2007

High gain antenna for wireless applications

US7088306 - Aug 08, 2006

Antenna

US20060139230 - Jun 29, 2006

Method for controlling array antenna equipped with a plurality of antenna elements, method for calculating signal to noise ratio of received signal, and method for adaptively controlling radio receiver

US7057573 - Jun 06, 2006

Reflector for a mobile radio antenna

US7023398 - Apr 04, 2006

Phased array antenna absorber and associated methods

US7009570 - Mar 07, 2006

Electronically steerable passive array antenna

US6987493 - Jan 17, 2006

Adaptive antenna unit and terminal equipment

US6961026 - Nov 01, 2005

High gain antenna for wireless applications

US20050212714 - Sep 29, 2005

Reflector for a mobile radio antenna

US6930651 - Aug 16, 2005

Dual-polarized radiating assembly

US6930650 - Aug 16, 2005

Wireless communications antenna assembly generating minimal back lobe radio frequency (rf) patterns

US6885352 - Apr 26, 2005

High gain antenna for wireless applications

US6864852 - Mar 08, 2005

System for antenna sidelobe modification

US6795035 - Sep 21, 2004

Cross dipole antenna and composite antenna

US6741220 - May 25, 2004

High gain antenna for wireless applications

US20040027304 - Feb 12, 2004

Titanium antenna

US20040012535 - Jan 22, 2004

Multiband telecommunication antenna

US6646611 - Nov 11, 2003

System for antenna sidelobe modification

US20030184491 - Oct 02, 2003

Single piece element for a dual polarized antenna

US6597324 - Jul 22, 2003

Efficient antenna pattern shaping structure and associated radio circuitry and antenna

US6563467 - May 13, 2003

Apparatus for suppressing mutual interference between antennas

US6542131 - Apr 01, 2003

Structure for controlling the radiation pattern of a linear antenna

US6515634 - Feb 04, 2003

One-piece yagi-uda antenna and process for making the same

US6483476 - Nov 19, 2002

Phased array antenna with active parasitic elements

US6448937 - Sep 10, 2002

Array antenna

US6407719 - Jun 18, 2002

Printed circuit board-configured dipole array having matched impedance-coupled microstrip feed and parasitic elements for reducing sidelobes

US6407717 - Jun 18, 2002

Radio hologram observation apparatus and method therefor

US6400331 - Jun 04, 2002

Printed circuit board-configured dipole array having matched impedance-coupled microstrip feed and parasitic elements for reducing sidelobes

US20010050654 - Dec 13, 2001

Isolation improvement mechanism for dual polarization scanning antennas

US6310585 - Oct 30, 2001

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