Accession Number : AD0164228
Title : Orthogonal Mixer F1F1 Repeater.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : George,Quintin H.
Report Date : 05 OCT 1971
Pagination or Media Count : 7
Abstract : The patent describes a repeater used to acquire, amplify and retransmit amplitude or frequency modulated radio signals using overlapping transmit-receive bandwidths. In brief, a received signal is acquired, slightly offset, and retransmitted. The retransmitted signal is rejected by the receiver since the retransmitted carrier signal has been shifted in phase by 90 degrees.
Descriptors : *Radio repeaters, *Patents, Phase shift circuits, Ultrahigh frequency
Subject Categories : Radio Communications
Distribution Statement : APPROVED FOR PUBLIC RELEASE