Small Drone Detection Using Hybrid Beamforming 24 GHz Fully Integrated CMOS Radar

This paper presents a compact 24 GHz radar with a 4-transmit (4Tx) and 4-receive (4Rx) CMOS radar IC, integrated with a 4 × 4 Tx array and four 1 × 4 receive Rx array antennas, optimized for enhancing small drone detection. By employing the hybrid beamforming technique based on analog beamforming on...

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Bibliographic Details
Main Authors: Kangjie Jin, Seung-Soo Han, Donghyun Baek, Han Lim Lee
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Drones
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Online Access:https://www.mdpi.com/2504-446X/9/7/453
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