Appling of waveguide diaphragms with elaborate shape in compact and narrow-band waveguide filters

Abstract

Appling of waveguide diaphragms with elaborate shape in compact and narrow-band waveguide filters

Kleschenkov A.B., Krutiev S.V., Zemlyakov V.V.

Incoming article date: 01.04.2016

The problem of developing a compact and narrow-band waveguide filters in the rectangular waveguides with two centrally symmetric L-crests is solved. The aim of this article is the experimental verification of the results of computer simulation of the properties of thin metal diaphragms with a elaborate aperture. The experimental results confirm the effectiveness of the developed theoretical algorithms and make possible to use proposed thin metal diaphragms as basic elements in design of compact waveguide band-pass and band-locking filters.

Keywords: resonant diaphragm filter, the waveguide band-pass filter, band-barrier filter.