Winter, Sebastian M.Sebastian M.WinterKölpin, AlexanderAlexanderKölpinWeigel, RobertRobertWeigel2020-07-152020-07-152008-03-08IEEE Transactions on Circuits and Systems II: Express Briefs 3 (55): 254-258 (2008-03-08)http://hdl.handle.net/11420/6832In this paper, a six-port receiver analog front-end structure based on a Wilkinson power divider and three hybrid couplers is presented, which has been implemented in a multilayered, meandered manner, yielding a size reduction of about 78% compared to a planar design. The measured S-parameters of the new design are in good accordance with simulated S-parameters of the planar structure. System simulations with an orthogonal frequency division multiplexing signal show the suitability of the design for six-port communications receivers.en1549-774720083254258Hybrid couplerpower dividersix-port communications receiversix-port networksystem simulationJournal Article10.1109/TCSII.2008.918999Other