Accession Number : AD0765545

Title :   Comparative Efficiency of Monopulse Radar Direction-Finding Systems,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Sviridov,E. F.

Report Date : 06 AUG 1973

Pagination or Media Count : 159

Abstract : From the positions of unified theory the circuits of monopulse systems are examined and the rules of the processing of signals in them are formulated. In accordance with the rules of processing block diagrams of monopulse systems are synthesized. Requirements are examined which must be satisfied by the basic elements of circuits of monopulse direction finders with the various forms of sounding signals. The analysis of the maximum accuracy of monopulse direction finding is carried out both for a determinate signal and for a signal with random parameters, at an arbitrary target position in the direction finding zone. Block diagrams of optimum resolvers with phase and amplitude monopulse direction finding and the distribution laws of optimum estimates of angular position are determined.

Descriptors :   (*MONOPULSE RADAR, ACCURACY), DIRECTION FINDING, USSR

Subject Categories : Direction Finding
      Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE