Performance analysis of various UWB radar approaches for medical diagnostics

Summary form only given, as follows. The challenge of UWB radar for medical applications is presented in terms of high signal attenuation and multiple reflections in human tissues. The IR-UWB approaches, the PN approach and the frequency measurement with the NWA are introduced and discussed. Furthermore, the demonstrators of all of the three approaches are provided. The system performance of these three approaches are verified by measurements. The usage of three radar approaches for medical diagnostics are given.