In recent years, several papers related to the detection, classification and tracking of human using Doppler radar
for surveillance, security and civil applications have been published1-8. The main advantage of using radar that it can
efficiently operate in the darkness, at long range and almost all climate situations.
The micro-Doppler signature from human body parts are different for walking, running, jumping and other
activities. So it is easy to determine the human activity using micro-Doppler radar2