Accession Number : ADA303078

Title :   Simulation of Time-Varying Filters for Spread Spectrum Communication.

Descriptive Note : Final rept. 1993-1994,

Corporate Author : NAVAL COMMAND CONTROL AND OCEAN SURVEILLANCE CENTER RDT AND E DIV SAN DIEGO CA

Personal Author(s) : Custy, John

PDF Url : ADA303078

Report Date : JUN 1995

Pagination or Media Count : 33

Abstract : This report describes two computer simulations which have been developed to aid in the study of time-varying filters for spread spectrum communication (Dyckman, 1995). One simulation, written to run on a Macintosh computer, allows bit-error-rate measurements to be carried out, and also allows the TVF-waveform data to be saved for analysis in Matlab. The other simulation, developed under Comdisco's Signal Processing Worksystem, allows a variety of jammers and intercept receivers to be applied to the TVF-generated waveform.

Descriptors :   *COMPUTERIZED SIMULATION, *FILTERS, *SPREAD SPECTRUM, SIGNAL PROCESSING, INTERCEPTION, TIME, VARIATIONS, MATHEMATICAL ANALYSIS, RECEIVERS, COMMUNICATION AND RADIO SYSTEMS.

Subject Categories : Electrical and Electronic Equipment
      Computer Programming and Software
      Radiofrequency Wave Propagation

Distribution Statement : APPROVED FOR PUBLIC RELEASE