Accession Number : AD0802158
Title : REAL TIME DIGITAL PHASE SHIFTERS UTILIZING 4-PORT SINGLE-JUNCTION LATCHING CIRCULATORS.
Descriptive Note : Quarterly rept. no. 1, 1 Feb-30 Apr 66,
Corporate Author : SPERRY MICROWAVE ELECTRONICS CLEARWATER FL
Personal Author(s) : McManus, James W.
Report Date : AUG 1966
Pagination or Media Count : 36
Abstract : The devices under development are real-time-delay digital phase shifters utilizing 4-port single-junction waveguide latching circulators. A preliminary theoretical cavity investigation based on a cavity mode excitation model for the circulator is described. Several mode excitation 'models' are discussed, and empirical data presented. The role of ferrimagnetic material parameters and a method for rapid measurement of rf characteristics of the circulator are discussed. Data are presented on circulator operation in X band (8.2 - 12.4 GHz).
Descriptors : *WAVEGUIDE CIRCULATORS), (*PHASE SHIFT CIRCUITS, C BAND, X BAND, DIELECTRICS, RESONANT FREQUENCY, MEASUREMENT, DIGITAL SYSTEMS, DELAY LINES.
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE