Mann, SebastianSebastianMannVinci, GaborGaborVinciLindner, StefanStefanLindnerLinz, SarahSarahLinzBarbon, FrancescoFrancescoBarbonWeigel, RobertRobertWeigelKölpin, AlexanderAlexanderKölpin2020-07-132020-07-132013-09IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, IEEE APWC: 6624910 (2013-09)http://hdl.handle.net/11420/6734Range detection is an challenging task, especially if high accuracy has to be reached. The hereby proposed 61 GHz continuous wave radar system is based on a phase detector using Six-Port technique. For accuracy enhancement an improved isolation radar coupler has been introduced for broadband frequency modulated continuous wave radar as well as narrow band radar techniques. Furthermore, a Six-Port network based on four hybrid couplers is presented. Finally, the most important system sub-components have been validated by measurements.enConference Paper10.1109/APWC.2013.6624910Other