Vinci, GaborGaborVinciLaemmle, BenjaminBenjaminLaemmleBarbon, FrancescoFrancescoBarbonWeigel, RobertRobertWeigelKölpin, AlexanderAlexanderKölpin2020-07-152020-07-152012-01IEEE Radio and Wireless Symposium, RWS, RWW: 6175346 (2012-01)http://hdl.handle.net/11420/6790In this publication the design of a 77 GHz Direction-Of-Arrival (DOA) detector system with an Integrated SiGe six-port receiver and a passive microstrip antenna network is presented. The introduction of the six-port receiver for industrial sensors and automotive radar applications has opened a whole new set of possibilities and implementations. A typical problem though of Millimeter-Wave (MW) integration is the interface between the on-chip circuitry and the off-chip system electronics or passives. The antenna design aspects and interconnections are presented with a layouting analysis as well as a system overview of the DOA detector for a flexible, low-complexity and low-cost solution in microstrip technology.enAngle-of-arrivalAutomotive RadarCalibrationInterferometerPatch AntennaPhase MeasurementSix-PortConference Paper10.1109/RWS.2012.6175346Other