05691978 is referenced by 155 patents and cites 13 patents.

A method is presented herein whereby both transceivers of a full-duplex RF communications system can use the same spectrum at the same time. Self-interference is cancelled using a combination of antenna placement, analog RF suppression, and digital adaptive filtering. The details of this self-cancelling technique are presented.

Title
Self-cancelling full-duplex RF communication system
Application Number
418679
Publication Number
5691978
Application Date
January 21, 1997
Publication Date
November 25, 1997
Inventor
Gary Robert Kenworthy
Pleasanton
CA, US
Agent
Burns Doane Swecker & Mathis
Assignee
Signal Science
CA, US
IPC
H04B 3/23
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