Real-Time Non-Contact Millimeter Wave Radar-Based Vital Sign Detection

Real-Time Non-Contact Millimeter Wave Radar-Based Vital Sign Detection

In this paper, the extraction of the life activity spectrum based on the millimeter (mm) wave radar is designed to realize the detection of target objects and the threshold trigger module. The maximum likelihood estimation method is selected to complete the design of the average early warning probab...

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Bibliographic Details
Main Authors:	Zhiqiang Gao, Luqman Ali, Cong Wang, Ruizhi Liu, Chunwei Wang, Cheng Qian, Hokun Sung, Fanyi Meng
Format:	Article
Language:	English
Published:	MDPI AG 2022-10-01
Series:	Sensors
Subjects:	detection Doppler frequency shift heartbeat detection Fourier transform mm-wave radar
Online Access:	https://www.mdpi.com/1424-8220/22/19/7560

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