Accession Number : AD0813997
Title : TEM DIGITAL FERRITE PHASE SHIFTERS.
Descriptive Note : Quarterly rept. no. 6, 1 Sep-30 Dec 66,
Corporate Author : SCIENTIFIC-ATLANTA INC GA
Personal Author(s) : Simon, J. W. ; Alverson, W. K.
Report Date : MAR 1967
Pagination or Media Count : 32
Abstract : Efforts were continued on a program to design compact, temperature stable, medium power S-, C-, and X-band digital reciprocal phase shifters utilizing ferrite materials with rectangular hysteresis loops. A new transverse driver circuitry is described with which the switching energy, required to switch the ferrite phase shifting element between its longitudinally and transversely magnetized states at C-band, has been substantially reduced. An experimental X-band stripline phase shifter has been constructed and preliminary performance data of this device are given.
Descriptors : *DIGITAL SYSTEMS), (*PHASE SHIFT CIRCUITS, FERRITES, S BAND, C BAND, X BAND, HYSTERESIS, SWITCHING CIRCUITS, STRIP TRANSMISSION LINES, MAGNETIC FIELDS, TEST METHODS, ATTENUATION, STANDING WAVE RATIOS, PHASE SHIFT CIRCUITS, MICROWAVE FREQUENCY.
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE