Miniaturized Quad-Band Filter Design Using Substrate Integrated Coaxial Cavity

Miniaturized Quad-Band Filter Design Using Substrate Integrated Coaxial Cavity

We propose a miniaturized quad-band filter (QBF), designed using substrate-integrated coaxial cavities (SICCs). The employed SICC structure consists of two vertically stacked substrates with a large circular patch embedded in between. The embedded patch is segmented unevenly into four pieces, which...

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Bibliographic Details
Main Authors: Chung-I G. Hsu, Wanchu Hong, Mingchih Chen, Wei-Chun Tu, Gwan-Wei Su, Min-Hua Ho
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Micromachines
Subjects:
quad-band filter (QBF)
substrate integrated coaxial cavity (SICC)
coaxial cavity mode
circuit miniaturization
Online Access:https://www.mdpi.com/2072-666X/14/2/347

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