Occupancy Detection Using a Frequency-Modulated Phase- and Self-Injection-Locked (FMPSIL) Radar and Two-Stage Generalized Likelihood Ratio Test (GLRT) Algorithm

This study proposed a frequency-modulated phase- and self-injection-locked (FMPSIL) radar for occupancy detection. Compared to the conventional range-Doppler map, which performs occupancy detection by obtaining the vital sign of the subject using 2-D fast Fourier transform (2-D-FFT), this study prop...

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Bibliographic Details
Published in:	IEEE transactions on microwave theory and techniques Vol. 72; no. 8; pp. 4908 - 4918
Main Authors:	Shih, Ju-Yin, Zhong, Ji-Xun, Wang, Fu-Kang
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.08.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Computational efficiency Continuous wavelet transforms Cost analysis Detection algorithms Fast Fourier transformations Frequency conversion Frequency locking Frequency modulation Frequency-modulated continuous wave (FMCW) generalized likelihood ratio test (GLRT) Injection-locked oscillators Likelihood ratio Moving targets occupancy detection Phase frequency detectors phase- and self-injection-locked (PSIL) radar Probability density function probability density function (pdf) Probability density functions Radar detection Sensors Signal detection Target detection Temperature sensors Time domain analysis
ISSN:	0018-9480, 1557-9670
Online Access:	Get full text
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