Accession Number : AD0164868

Title :   Temperature Compensated Latching Ferrite Phase Shifter.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Bardash,Irwin ; Schlotterhausen,Christian

Report Date : 16 JUL 1974

Pagination or Media Count : 5

Abstract : The patent describes a nonreciprocal latching phase shifter that is compensated for changes in temperature. A pair of ferrite rectangular toroids in series connection are inserted into a rectangular waveguide and a dielectric material is inserted within the toroids with a magnetizing wire centrally disposed within the dielectric material and connected to a source of magnetizing current outside the waveguide. The ferrite material of one of the pairs of toroids has a remanent magnetization that increases with increasing temperature while the other of the pair has a remanent magnetization that decreases with increasing temperature.

Descriptors :   *Phase shift circuits, *Patents, Temperature control, Ferrites, Toroids, Digital systems

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE