PhotonIcs and Electromagnetics Research Symposium,
also known as Progress In Electromagnetics Research Symposium
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Published: 2015-07-09
A Broadband GaN Power Amplifier Using Thin-film Integrated Passive Device Technology
By
Sung Jin Ahn,
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    Sung Jin Ahn

    Korea Electronics Technology Institute, South Korea

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Dongsu Kim,
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    Dongsu Kim

    Korea Electronics Technology Institute, South Korea

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Jun-Chul Kim,
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    Jun-Chul Kim

    Korea Electronics Technology Institute, South Korea

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Jongin Ryu,
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    Jongin Ryu

    Korea Electronics Technology Institute, Korea

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Jong-Gwan Yook,
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    Jong-Gwan Yook

    Yonsei University, Korea

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Jong Min Yook
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    Jong Min Yook

    Korea Electronics Technology Institute, Korea

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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
Sung Jin Ahn, Dongsu Kim, Jun-Chul Kim, Jongin Ryu, Jong-Gwan Yook, and Jong Min Yook, "A Broadband GaN Power Amplifier Using Thin-film Integrated Passive Device Technology," Proceedings of 2026 Photonics & Electromagnetics Research Symposium, Suzhou, China, 27 - 31 July
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