Accession Number:

ADD013455

Title:

Digital M of N Correlation Device Having Increased Bit Rate.

Descriptive Note:

Patent, Filed 1 Jun 81, patented 8 Nov 83,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1983-11-08

Pagination or Media Count:

7.0

Abstract:

A digital m of n correlation device using signal and reference shaft registers, modulo 2 adders, unique 1-bit DA converters, and single resistor analog summing provides a very fast correlation product for pulse compression modulations such as phase or frequency shift keying. The compression ratio for the digital m of n correlation device according to the present invention is 1681 equal to the number of bits. The device is capable of bit rates in excess of 100 Mbs and is well suited for LSI fabrication.

Subject Categories:

  • Electrical and Electronic Equipment
  • Command, Control and Communications Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE