PhotonIcs and Electromagnetics Research Symposium,
also known as Progress In Electromagnetics Research Symposium
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Published: 2015-07-09
Design for Ultra Wideband Filter Using Open- and Short-ended Stepped Impedance Resonators and Coupled Lines by Genetic Algorithm
By
Genki Ichihara,
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    Genki Ichihara

    National Institute of Technology, Kisarazu College, Japan

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Takanobu Ohno,
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    Takanobu Ohno

    National Institute of Technology, Kisarazu College, Japan

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Masafumi Setsu,
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    Masafumi Setsu

    National Institute of Technology, Kisarazu College, Japan

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Kosei Tanii,
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    Kosei Tanii

    National Institute of Technology, Kisarazu College, Japan

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Yusuke Tomizuka,
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    Yusuke Tomizuka

    National Institute of Technology, Kisarazu College, Japan

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Masahiro Uehara
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    Masahiro Uehara

    National Institute of Technology, Kisarazu College, Japan

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Progress In Electromagnetics Research, Vol. 185, 17-48, 2026
doi:10.2528/PIER26011404
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Abstract
We present a review of homogenization models of microwave wire media with different geometries. We begin with a simple (uniaxial) wire medium and then consider more complex types of wire media - double, triple, and interlaced wire media - which remain underexplored. We discuss boundary problems with wire media and the most important physical effects revealed using the reviewed homogenization models.
Citation
Genki Ichihara, Takanobu Ohno, Masafumi Setsu, Kosei Tanii, Yusuke Tomizuka, and Masahiro Uehara, "Design for Ultra Wideband Filter Using Open- and Short-ended Stepped Impedance Resonators and Coupled Lines by Genetic Algorithm," Proceedings of 2026 Photonics & Electromagnetics Research Symposium, Suzhou, China, 27 - 31 July
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