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:

1967-03-01

Pagination or Media Count:

32.0

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