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