Microwave ferrite phase shifter FOR FAR reflective type

摘要

Microwave ferrite phase shifter for FAS reflection type comprising a ferrite insert from microwave Ferrite material arranged inside the control coil to form a closed magnetic circuit, providing a longitudinal magnetization ferrite liner, and a step emitter-matcher electromagnetic wave into free space, coupled with the ferrite lining, characterized in that it further comprises a metal flange of cylindrical shape and two elongated U-shaped magnetic core of magnesium omyagkogo ferrite material with a rectangular hysteresis loop imposed legs on two opposite sides into contact with a ferrite insert in the form of metallized ferrite rod of circular cross section through the box of rectangular shape control coil which has an inner longitudinal opening for receiving a ferrite core and a peripheral portion for positioning the control coil terminals , the ferrite rod is metallized on all sides, except for the input end fixed in an opening a metallic f Lanza in its rear end portion, the emitter-matcher with the outside made of a dielectric material such as quartz and inserted into the anterior part of the metal flange, inside which is located the sleeve, for example, of polytetrafluorethylene as a ring worn by a ceramic disc contacting emitter-aligner and the input end of the ferrite rod.