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Abstract—This paper presents design techniques for improving the spurious performance of an integrated ceramic waveguide filter. It is argued that these filters offer superior performance in terms of spurious free bandwidth when compared to an integrated ceramic waveguide filter. Results of simulations for an improved
The waveguide filters to be described are direct-coupled resonator filters. 2 . The WGFIL program. 3 by Dennis Sweeney, WA4LPR, does an excellent job of designing either iris or post filters. An iris filter is more intuitive – each waveguide iris is a perpendicular wall, so that two irises create a resonant cavity in a section of
Abstract—Broad-band waveguide filter and diplexer designs are widely used for telecommunications, space, and terrestrial applications. Fairly accurate design procedures giving equiva- lent-circuit information are well known for bandpass filters, but this data needs to be converted into physical dimensions, i.e., wave-.
9 Oct 2015 Step-by-step procedure for design of waveguide filters with HFSS. Conference Paper (PDF Available) · January 2001 with 1,988 Reads. Conference: Conference: Ansoft HFSS User Workshop, At Los Angeles,. Cite this publication. Kjetil Folgero at Christian Michelsen Research · Kjetil Folgero.
accurate and fast modeling of microwave bandpass filters with rectangular or ndged waveguide cross-sections. A Computer-Aid-Design (CAD) tool is built for the rigorous analysis of an evanescent-mode waveguide filter using the MM-GSM method. A. Graphic-User-Interface (GUI) is part of the CAD tool. The user can enter
24 Jan 2018 Full-text (PDF) | Design techniques for a new class of integrated monolithic high permittivity ceramic waveguide filters are presented. These filters enable a size reduction of 50% compared to air-filled TEM filters with the same unloaded Q-Factor. Designs for chebyshev and asymmetric generalized
Abstract. This paper presents results of a study on a bandpass and bandstop waveguide filter design using printed-circuit discontinuities, representing resonating elements. These inserts may be implemented using relatively simple types of resonators, and the amplitude response may be controlled by tuning the parameters
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 51, NO. 2, FEBRUARY 2003. 593. Single-Substrate Integration Technique of Planar. Circuits and Waveguide Filters. Dominic Deslandes, Student Member, IEEE, and Ke Wu, Fellow, IEEE. Abstract—The integrated planar technique has been con-.
of complex waveguide filters for space appli- cation, and a detailed study of the multipactor effect in different H-plane waveguide filters: all metallic, loaded with dielectric cylinders and evanescent mode. Keywords:multipactor, waveguide filters, dielec- tric cylinders, space communications, computer aided design
Digital Waveguide Filters (DWF) have proven useful for building computational models of acoustic systems which are both physically meaningful and efficient for digital synthesis. The physical interpretation opens the way to capturing valued aspects of real instruments which have been difficult to obtain by more abstract

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February 2018