Menargues, EstebanFavre, MirkoDimitriadis, Alexandros I.Capdevila, SantiagoDebogovic, TomislavMosig, Juan RamonVan Der Vorst, MaartenDe Rijk, Emile2017-09-052017-09-052017-09-05201710.23919/EuCAP.2017.7928230https://infoscience.epfl.ch/handle/20.500.14299/140408WOS:000403827300117In this paper an additive manufactured (AM) W-band monolithic feed chain is presented. The feed chain, which consists of a corrugated horn antenna and a turnstile orthomode transducer (OMT), operates over the entire W-band (75-110 GHz) and fulfills typical RF specifications for a chosen space-borne radiometer application (RL > 20 dB, IL < 1 dB and Xpol < -30 dB). Both the OMT and the horn have been designed by exploiting the design freedom offered by AM, but also taking into account its specific technological constraints. The presented W-band design can be straightforwardly scaled to V-band.additive manfuacturingfeed chaincorrugated horn antennaorthomode transducer (OMT)text::conference output::conference proceedings::conference paper