Accession Number : ADD011359

Title :   Dual Mode Directionally Coupled Band Reject Filter Apparatus.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Thal,H L , Jr

Report Date : 16 Oct 1984

Pagination or Media Count : 6

Abstract : A dual mode directionally coupled band reject filter apparatus having coaxially aligned first and second cylindrical cavity members which are asymmetrically mounted to the broadwall of a waveguide. Both cylindrical cavity members include a plurality of tuning screws to establish elliptic-type responses. (Author)

Descriptors :   *Patents, *Microwave filters, *Bandstop filters, *Waveguide filters, *Coupling(Interaction), Dual mode, Cavity resonators, Tuning, Coaxial configurations, Screws, Asymmetry, Alignment

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE