Soil moisture monitoring using sheet-type GHz metamaterial perfect absorber

In this study, we propose a sensor probe utilizing electromagnetic metamaterial perfect absorbers to enable the evaluation of soil properties. This device consists of periodically arrayed copper split-ring resonators (SRRs), a moisture-absorbing material, and a mesh-like aluminum structure, forming...

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Bibliographic Details
Main Authors: Fumiya NOTO, Soma SATO, Hiroaki ONOE, Tetsuo KAN
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2025-06-01
Series:Mechanical Engineering Journal
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/mej/12/4/12_25-00101/_pdf/-char/en
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