Accession Number : AD0617568

Title :   DUPLEXER FOR SIDE-LOOKING RADAR.

Descriptive Note : Quarterly rept. no. 2, 1 Oct-30 Dec 64,

Corporate Author : AIRTRON INC MORRIS PLAINS N J

Personal Author(s) : King,Morrell L. ; Lepore,Donald A. ; Nielsen,J. W. ; Wantuch,E.

Report Date : 30 DEC 1964

Pagination or Media Count : 47

Abstract : A three-cavity limiter was designed and constructed in which the middle resonator is a single crystal YIG sphere. High power tests have shown limiting to occur at 50 watts peak, and continuing to a level of 30 KW. A total of fifteen materials were evaluated in the three-port circulator. Peak power measurements were made to a level of 500 KW, one composition exhibits .45 db loss at this level. The phase shift section of the four-port circulator was tested at 200 KW peak power. (Author)

Descriptors :   (*RADAR DUPLEXERS, SIDE LOOKING RADAR), (*SIDE LOOKING RADAR, RADAR DUPLEXERS), LIMITERS, MICROWAVE EQUIPMENT, WAVEGUIDE CIRCULATORS, FERRITES, YTTRIUM, IRON, GARNET

Distribution Statement : APPROVED FOR PUBLIC RELEASE