Kölpin, AlexanderAlexanderKölpinWeigel, RobertRobertWeigel2020-07-082020-07-082014-06International Conference on Microwaves, Radar and Wireless Communications, MIKON: 6899826 (2014-06)http://hdl.handle.net/11420/6667The Six-Port concept is known since decades as a precise device for complex valued signal handling. It has shown its functionality for metrology applications as well as for broadband I/Q data reception. Due to its extraordinary phase resolution and low cost implementation two specific industrial applications get more and more into focus: Six-Port based distance measurements and direction finding. In this paper a review on this promising concept will be given for both, ranging and angle of incident detection featuring sub-millimeter range resolution and measurement value update rates in the two digit kilohertz range. Furthermore, similarities and differences of Six-Port technology with common radar concepts will be discussed.enAoAdirection findinginterferometerradarSix-PortConference Paper10.1109/MIKON.2014.6899826Other