Directive beam selectivity for high speed wireless communication

Details Directive beam selectivity for high speed wireless communication Directive beam selectivity for high speed wireless communication

1995-07-18

1997-03-11

Tarcza, Thomas H.

Communications: directive radio wave systems and devices (e.g.,

Directive

Including a steerable array

342374, 342372, 342148, 455135, H01Q 322

Patent

active

056106173

ABSTRACT:
The present invention provides a wireless communication system which employs Butler matrix combiners and circuit switching at transmitter and receiver antenna arrays to provide directive beamwidth capabilities. Such narrow beamwidths permit the communication system to determine and select the transmission path having an optimum signal quality. The antenna arrays are integrated in a multilayer construction which reduces power consumption, increases the coverage range, improves the efficiency of the antenna array, and which has lower fabrication costs.

REFERENCES:
patent: 4316192 (1982-02-01), Acoraci
patent: 4424500 (1984-01-01), Viola et al.
patent: 4450585 (1984-05-01), Bell
patent: 4639732 (1987-01-01), Acoraci et al.
patent: 4652879 (1987-03-01), Rudish et al.
patent: 4882588 (1989-11-01), Renshaw et al.
patent: 4951061 (1990-08-01), Lee
patent: 4965605 (1990-10-01), Chang et al.
patent: 5001492 (1991-03-01), Shapiro et al.
patent: 5073976 (1991-12-01), Kennedy
patent: 5086302 (1992-02-01), Miller
patent: 5179386 (1993-01-01), Rudish et al.
patent: 5325101 (1994-06-01), Rudish et al.
patent: 5373299 (1994-12-01), Ozaki et al.
patent: 5434575 (1995-07-01), Jelinek et al.
Anaren Brochure for Microwave Components.
Northern Telecom, Inc. Brochure for Smart Antennas.

Affiliated with

Also associated with

Rating

Directive beam selectivity for high speed wireless communication does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Directive beam selectivity for high speed wireless communication, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Directive beam selectivity for high speed wireless communication will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-446830