Accession Number : AD0747486
Title : Performance of Spread Spectrum Modulation in a Multipath Environment.
Descriptive Note : Technical note,
Corporate Author : MASSACHUSETTS INST OF TECH LEXINGTON LINCOLN LAB
Personal Author(s) : Katz,Joseph L.
Report Date : 21 JUL 1972
Pagination or Media Count : 59
Abstract : The study determines analytically the degradation experienced by two forms of spread spectrum modulation techniques, frequency hopped-frequency shift keying and pseudo noise-phase shift keying, due to multipath occurring in airborne communications channels. Results are obtained for the cases in which coded and uncoded data are used. (Author)
Descriptors : (*INFORMATION THEORY, MULTIPATH TRANSMISSION), AIRBORNE, FREQUENCY MODULATION, PHASE MODULATION, CODING, EFFICIENCY, PROBABILITY
Subject Categories : Cybernetics
Distribution Statement : APPROVED FOR PUBLIC RELEASE