DEVELOPMENT OF C-BAND BEACON FERRITE DUPLEXER PHASE III.
Final rept., Feb 62-Oct 63.
SPERRY RAND CORP CLEARWATER FLA SPERRY MICROWAVE ELECTRONICS DIV
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Several possible approaches to the required Cband duplexer-limiter package were considered to meet the stringent electrical and mechanical requirements. Two principal designs were evaluated 1 a four-port junction circulator used in conjunction with a high power coaxial load and broadband fixed-tuned gyromagnetic coupling limiter, and 2 the same circulator and load but with a low-threshold subsidiary resonance limiter followed by a varactor limiter. In the course of the program the latter configuration was chosen as the most promising approach. Both approaches are discussed to the extent to which they were investigated. Final results of the program are presented. It is shown by final data that the original design goals were essentially met. Author