Accession Number : ADA139117

Title :   A Circuit Design for Multiplexed Digital Correlation at 60 MHz.

Descriptive Note : Memorandum rept.,


Personal Author(s) : Layno,J H ; Leibowitz,L M

PDF Url : ADA139117

Report Date : 06 Mar 1984

Pagination or Media Count : 20

Abstract : Method have recently been developed to improve the speed of digital correlators by application of time division multiplexing techniques. Using one such method, a correlator circuit may be constructed in which several multiplexed correlators are parallel loaded with data in a sequential manner and an overall correlation output is determine by properly sampling the outputs of each mulitplexed correlator. The design of a single 64 x 4 bit mulitplexed correlator is presented. Data selection circuitry to form the correct correlation from several such correlators is described. Design considerations arising from the correlator's desired operational rate of 60 MHz are discussed. (Author)

Descriptors :   *Multiplexing, *Correlators, *Time division multiplexing, Correlation, Digital systems, Clocks, Very high frequency, Selection, Sampling, Output, Circuits

Subject Categories : Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE