Radar Target Recognition based on Transient Electromagnet...
Lui, Hoi-Shun
Reliable radar target recognition has long been the holy grail of electromagnetic sensors. Target recognition based on the Singularity Expansion Method (SEM) which uses an electromagnetic signature in either the time or frequency domain has been studied extensively for the last few decades. In time domain, the SEM describes the late-time period of target signature as a sum of damped exponentials with Complex Natural Resonances (CNRs). These na...