Microwave Detection of Carbon Monoxide Gas via a Spoof Localized Surface Plasmons-Enhanced Cavity Antenna

This paper presents a carbon monoxide (CO) detection mechanism achieved through further improvement of the sensing antenna based on hybrid spoof localized surface plasmons (SLSPs) and cavity resonance. Unlike conventional approaches relying on chemical reactions or photoelectric effects, the all-met...

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Bibliographic Details
Main Authors: Meng Wang, Wenjie Xu, Shitao Sun
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/16/7/790
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