Simulation study of canceling technology for strong clutters in life detector based on radar
- VernacularTitle:雷达式生命探测仪中强杂波对消技术的仿真研究
- Author:
Yujie CHEN
;
Jianqi WANG
;
Guohua LU
;
Guopeng ZHANG
- Publication Type:Journal Article
- Keywords:
life detector based on radar;
strong clutter, cancel;
mathematic model
- From:
Chinese Medical Equipment Journal
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Strong clutters are produced by the echo waves from the debris when the life detector based on radar locates the living human subject under the debris, which makes the life detector work abnormally because the amplifier is saturate. A canceling technology for the strong clutters is provided to solve the problems discussed above in this paper. The canceling technology for the strong clutters can provide methods and theories in practice by constructing and simulating the mathematic model in the computer, analyzing and discussing the results.
