Substrate integrated folded-waveguide filter with asymmetrical frequency response

Sultan K. Alotaibi, Jia Sheng Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A new 2-pole bandpass filter design based on a substrate integrated folded-waveguide (SIFW) resonator structure is presented. The filter uses an advanced coupling scheme to achieve a desired asymmetric frequency response with an attenuation pole of finite frequency on the high side of the passband. A full-wave simulator has been employed for designing the filter. The proposed filter circuit design has been implemented. It has been found that the experimental result of constructed filter is in close agreement with simulation result. This filter also provides an improved selectivity characteristic with compact size compared with the conventional resonator filters. © 2008 EuMA.

Original languageEnglish
Title of host publicationProceedings of the 38th European Microwave Conference, EuMC 2008
Pages1002-1005
Number of pages4
DOIs
Publication statusPublished - 2008
Event38th European Microwave Conference - Amsterdam, Netherlands
Duration: 27 Oct 200831 Oct 2008

Conference

Conference38th European Microwave Conference
Abbreviated titleEuMC 2008
CountryNetherlands
CityAmsterdam
Period27/10/0831/10/08

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  • Cite this

    Alotaibi, S. K., & Hong, J. S. (2008). Substrate integrated folded-waveguide filter with asymmetrical frequency response. In Proceedings of the 38th European Microwave Conference, EuMC 2008 (pp. 1002-1005) https://doi.org/10.1109/EUMC.2008.4751625