A compact half‐mode substrate integrated waveguide bandpass filter based on highly confined slow waves with loading capacitive patches

Abstract A novel slow‐wave half‐mode substrate integrated waveguide (HMSIW) bandpass filter (BPF) is proposed based on spoof surface plasmon polaritons (SSPPs) with loading capacitive patches (LCPs). The bandpass characteristics are achieved by etching complementary SSPPs on the metal patches of the...

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Bibliographic Details
Main Authors: Ning‐Ning Wang, De‐Wei Zhang, Qing Liu, Hang Qian, Wei‐Zhe Qu
Format: Article
Language:English
Published: Wiley 2024-10-01
Series:IET Microwaves, Antennas & Propagation
Subjects:
Online Access:https://doi.org/10.1049/mia2.12501
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