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2003•Unpublished venueRequires access

A capacitively coupled waveguide filter with wide stop-band

Wolfgang Menzel, Andréas Müller, F. Bogelsack

Open publisher page 8 citations

Abstract

Concept, design and results of waveguide filter with improved stop-band performance are presented. The usual spurious pass bands of standard waveguide filters are suppressed incorporating low-pass filter structures into the coupling elements of the filter. Both a two and three resonator filters have been designed at 35 GHz. With the three resonator filter, a harmonic frequency rejection of (theoretically) more than 120 dB can be achieved.

About this research paper

What this paper is about

Concept, design and results of waveguide filter with improved stop-band performance are presented. The usual spurious pass bands of standard waveguide filters are suppressed incorporating low-pass filter structures into the coupling elements of the filter. Both a two and three resonator filters have been designed at 35 GHz. With the three resonator filter, a harmonic frequency rejection of (theoretically) more than 120 dB can be achieved.

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OpenAlex reports 8 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Concept, design and results of waveguide filter with improved stop-band performance are presented. The usual spurious pass bands of standard waveguide filters are suppressed incorporating low-pass filter structures into the coupling elements of the filter. Both a two and three resonator filters have been designed at 35 GHz. With the three resonator filter, a harmonic frequency rejection of (theoretically) more than 120 dB can be achieved.

Key concepts: Waveguide filter, Filter (signal processing), m-derived filter, Prototype filter, Band-pass filter, Resonator, Waveguide, Distributed element filter

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