Signal preprocessing of non-contact life parameters detection by radar technology
- VernacularTitle:雷达式非接触生命参数检测的信号预处理
- Author:
Xijing JING
;
Jianqi WANG
;
Guohua LU
;
Ansheng NI
;
Yang ZHANG
- Publication Type:Journal Article
- Keywords:
non-contact detection;
breathing;
heartbeat;
preprocessor
- From:
Chinese Medical Equipment Journal
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
This paper introduces the means and characteristics of signal acquisition of the non-contact life parameters detection system as well as the design of preprocessor circuit.The results show that the preprocessor is designed reasonably,which can provide the computer with high quality signals.
