Aperiodic array antenna

Details Aperiodic array antenna Aperiodic array antenna

2007-02-13

2008-12-09

Phan, Tho G (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S833000, C343S834000

Reexamination Certificate

active

07463201

ABSTRACT:
A wireless handset including an antenna array. The antenna array includes an active antenna element and two passive antenna elements. The active and passive antenna elements are arranged to form a triangle with a vertex. The vertex includes a vertex angle and the active antenna element is disposed at the vertex. The vertex angle is between 90 degrees and 180 degrees.

REFERENCES:
patent: 3560978 (1971-02-01), Himmel et al.
patent: 3750185 (1973-07-01), Evans
patent: 3846799 (1974-11-01), Gueguen
patent: 3996592 (1976-12-01), Kline et al.
patent: 4631546 (1986-12-01), Dumas et al.
patent: 4700197 (1987-10-01), Milne
patent: 4864320 (1989-09-01), Munson et al.
patent: 4992799 (1991-02-01), Garay
patent: 5235343 (1993-08-01), Audren et al.
patent: 5724666 (1998-03-01), Dent
patent: 5767807 (1998-06-01), Pritchett
patent: 5784032 (1998-07-01), Johnston et al.
patent: 5905473 (1999-05-01), Taenzer
patent: 6034638 (2000-03-01), Thiel et al.
patent: 6100843 (2000-08-01), Proctor
patent: 6288682 (2001-09-01), Thiel et al.
patent: 6304215 (2001-10-01), Proctor
patent: 6369770 (2002-04-01), Gothard et al.
patent: 6417806 (2002-07-01), Gothard et al.
patent: 6480157 (2002-11-01), Palmer et al.
patent: 6515634 (2003-02-01), Desclos et al.
patent: 6515635 (2003-02-01), Chiang et al.
patent: 6600456 (2003-07-01), Gothard et al.
patent: 6606057 (2003-08-01), Chiang et al.
patent: 6792290 (2004-09-01), Proctor et al.
patent: 6888504 (2005-05-01), Chiang et al.
patent: 6925070 (2005-08-01), Proctor
patent: 1616535 (1971-07-01), None
patent: 1 113 523 (2001-07-01), None
patent: 55 052603 (1980-04-01), None
Ohira et al. “Electronically Steerable Passive Array Radiator Antennas for Low-Cost Analog Adaptive Beamforming.” IEEE 0-7803-6345-0/00, 2000.
Scott et al. “Diversity Gain from a Single-Port Adaptive Antenna Using Switched Parasitic Elements Illustrated with a Wire and Monopole Prototype.” IEEE Transactions on Antennas and Propagation, vol. 47, No. 6, Jun. 1999.
King.The Theory of Linear Antennas.Harvard University Press, Cambridge, MA, 1956; pp. 635-637.
King, W.P.,The Theory of Linean Antennas, Harvard University Press, Cambridge, MA, 1956; pp. 635-637.
Ohira, T., et al., “Electronically Steerable Passive Array Radiator Antennas for Low-Cost Analog Adaptive Beamforming,” IEEE International Conference on Phased Array Systems and Technology, Dana Point, California, may 21-25, 2000, IEEE 0-7803-6345-0/00, 2000.
Scott, N.L., et al. “Diversity Gain from a Single-Port Adaptive Antenna Using Switched Parasitic Elements Illustrated with a Wire and Monopole Prototype,”IEEE Transactions on Antennas and Propagation, vol. 4, No. 6, Jun. 1999.

Affiliated with

Also associated with

Rating

Aperiodic array antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aperiodic array antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aperiodic array antenna will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4050901