Through wall detection of human being based on SPC and wavelet packet transform by UWB radar

The theory of Ultra-wideband radar and the through wall detection of human model based on UWB radar are briefly introduced. The target criterion with wavelet packet transform is deduced and the procedure for the through wall human detection with statistical process control is constructed. The radar echo signals are collected at stationary and moving status of human being for Brick wall. The experimental results demonstrate the effective of through wall target detection based on the proposed algorithm.