Accession Number : ADD002009

Title :   Ultra High Frequency Impedance Adjustment Means.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Phillips,Edwin N

Report Date : 09 Sep 1975

Pagination or Media Count : 8

Abstract : The invention provides an improved cavity type ultra high frequency impedance adjustment means in which the short-circuiting piston is in the form of an arrangement of a chuck having a plurality of wedges whose gripping surfaces can be engaged normally under spring pressure but which can be released from outside the structure so that movement of the composite piston along the line axis can be effected with the fingers retracted. Operating means connected to act upon the spring means to release the wedge bias on the disc elements are provided so that the disc can be moved to a new position for impedance matching equipment.

Descriptors :   *Couplers, *Patents, *Impedance matching, Ultrahigh frequency, Coupling circuits, Cavities, Tuning devices, Coaxial cables

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE