Imaging of Human Walking Behind the Obstacle Utilizing Pulsed Radar Technique in the C-Band for Military Surveillance Applications

Abstract

This paper presents the applied pulsed radar signal processing which works in the C-band for imaging of walking human responses behind the wooden wall and foliage environment for military monitoring applications. The overall scenario of this work has been theoretically modelled to provide an insight into the interaction between the pulsed radar system and the surrounding environment. The experiment of this work has been performed under the (1) wooden wall and (2) foliage environment for the purpose of a preliminary study. Considering that there have been many types of research have been done utilizing UWB with a lower center frequency, this work mainly focuses on proposing a series of the pulsed radar signal processing worked in unique C-band for extracting the walking human response from other reflections associated with clutters. The three-dimensional images of walking human have been finally reconstructed in 20 dB scale under the wooden wall and foliage environment.