Slot-Coupled Fed 256-Element Planar Microstrip Array with Beam Stability for K-Band Water Level Sensing

Radar-based water-level monitoring requires antennas with narrow beams, high gain, and low sidelobes. Existing horn and series-fed microstrip arrays either lack compactness or suffer from frequency-dependent beam deviation that reduces sensing accuracy. This paper presents a 256-element slot-coupled...

書誌詳細
出版年:	Sensors
主要な著者:	Kuang-Hsuan Huang, Yen-Sheng Chen
フォーマット:	論文
言語:	英語
出版事項:	MDPI AG 2025-09-01
主題:	slot-coupled microstrip arrays antenna arrays K-band radar sidelobe suppression water-level monitoring
オンライン･アクセス:	https://www.mdpi.com/1424-8220/25/18/5904

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