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Pseudo-elliptic direct-coupled resonator filters based on transmission-zero-generating irises

Abstract : The paper presents simple realization of pseudo-elliptic bandpass filters where the transmission zeros are generated by coupling irises placed between direct-coupled waveguide cavities. Each iris can be used to generate and control one transmission zero in addition to providing the necessary coupling between the cavities. Example filters are presented to demonstrate the performance of these filters. The same principle is the used to design a bandstop filter with a wide stop-band.
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https://hal.inria.fr/hal-00663510
Contributor : Fabien Seyfert Connect in order to contact the contributor
Submitted on : Friday, January 27, 2012 - 12:39:47 PM
Last modification on : Friday, January 18, 2019 - 1:19:52 AM

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  • HAL Id : hal-00663510, version 1

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Uwe Rosenberg, Smain Amari, Fabien Seyfert. Pseudo-elliptic direct-coupled resonator filters based on transmission-zero-generating irises. Microwave Conference (EuMC), 2010 European, 2010, Paris, France. pp.962 -965. ⟨hal-00663510⟩

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