Accession Number : AD0785729

Title :   Acoustic Velocity Correlator.

Descriptive Note : Semi-annual rept. 1 Sep 73-28 Feb 74,

Corporate Author : HUGHES AIRCRAFT CO FULLERTON CALIF GROUND SYSTEMS GROUP

Personal Author(s) : Knittle,R. C. ; Bristol,T. W.

Report Date : SEP 1974

Pagination or Media Count : 30

Abstract : The object of the program is to determine the feasibility of implementing the velocity correlator network of a Pulse Burst Processor System using acoustic surface waves. The acoustic velocity correlator is a network of multiple tapped delay lines which corrects the Doppler time shifts of the output signals from a pulse burst correlator tapped delay line and sums the corrected signals in a single Doppler velocity channel. A 20 MHz bandwidth prototype device was developed during the first phase of the program. (Modified author abstract)

Descriptors :   *Correlators, *Signal processing, Acoustic velocity, Surface waves, Acoustic waves, Doppler systems, Broadband

Subject Categories : Line, Surface and Bulk Acoustic Wave Devices
      Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE