Doppler-based detection and tracking of humans in indoor environments
- 作者：Shobha Sundar Ram ; Yang Li ; Adrian Lin ; Hao Ling
- 关键词：Doppler radar ; Spectrogram ; Micro-Doppler ; Direction of arrival ; Human tracking ; Through-wall radar
- 刊名：Journal of The Franklin Institute
- 出版年：2008
- 期刊代码：110_00160032
- 类别：et
- 出版时间：September 2008
- 卷：345
- 期：6
- 页码：679-699
- 文件大小：2002 K
摘要
In this paper, the principles of Doppler processing to detect and track human movers in indoor environments are presented. The topics discussed include the micro-Doppler characteristics of humans, the azimuth, elevation and range tracking of humans using Doppler, spatial and frequency diversity, the effect of walls, and the characteristics of dynamic clutters from non-humans. The studies are supported by simulation and measurement results.