Accession Number : ADD005561

Title :   Differential Tri-Phase Shift Keyed Modulation.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Witt,Richard P

Report Date : 17 Oct 1978

Pagination or Media Count : 5

Abstract : A differential tri-phase shift keyed modulation system permits both data and data synchronization signals to be transmitted at a single frequency which are then differentiated by phase. (Author)

Descriptors :   *Patents, *Phase shift keyers, Data transmission systems, Synchronization(Electronics)

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE