Automotive FMCW radars typically operate between 76 GHz and 77 GHz. In some countries, the frequency range between 77 GHz and 81 GHz has become available for automotive radar applications. This paper will review different ways to overcome the challenges of RF measurements in the E band for ultra wide signals. It will look at the demodulation and analysis of a wideband automotive radar signal and discuss the results and main performance parameters. Download the full paper for more information.