Albert Torres Roome

US Patent:

49320394, Jun 5, 1990

Filed:

Jun 8, 1989

Appl. No.:

7/364048

Inventors:

Stanley K. Miyashiro - San Diego CA
Francis E. Morris - San Diego CA
Albert T. Roome - San Diego CA

Assignee:

The United States of America as represented by the Secretary the Navy - Washington DC

International Classification:

H04B 110

US Classification:

375102

Abstract:

A pulse interference canceler cancels pulse interference signals by normaing the signals and comparing in time the normalized signals to each other. An overlap of the normalized signals indicates that both channels of the pulse receiver received transmissions simultaneously or near simultaneously, thereby indicating interfering signals. Detection of the simultaneous or near simultaneous normalized pulses generates a blanking pulse that suppresses any output pulses corresponding to the received interfering signals.