Life-detection radar based on wideband chaotic signal

Life-detection radar based on wideband chaotic signal

We propose a novel life-detection radar using a wideband Boolean-chaos signal as a probe signal. The range between the radar and the human target can be obtained by correlating the echo signal from the target with its delayed duplicate. This range is modulated periodically by human chest's disp...

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Bibliographic Details
Main Authors: Hang Xu, Ying Li, Liqiang Li, Jianguo Zhang, Hong Han, Li Liu, Bingjie Wang
Format: Article
Language:English
Published: Wiley 2019-08-01
Series:The Journal of Engineering
Subjects:
echo
correlation methods
Doppler radar
radar detection
CW radar
pneumodynamics
chaos
medical signal detection
radar signal processing
chaotic communication
jamming
life-detection radar
wideband chaotic signal
Boolean-chaos signal
probe signal
human target
echo signal
human chest
recording time axis
modulation frequency
respiratory frequency
life-detection algorithm
authors
high range resolution
chaotic radar
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0162

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0162

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