Teberio Berdún, FernandoPercaz Ciriza, Jon MikelArregui Padilla, IvánMartín Iglesias, PetroniloLopetegui Beregaña, José MaríaGómez Laso, Miguel ÁngelArnedo Gil, Israel2018-11-082018-11-082018F. Teberio, J. M. Percaz, I. Arregui, P. Martin-Iglesias, T. Lopetegi, M. A. G. Laso, and I. Arnedo, "Routing with Classical Corrugated Waveguide Low-Pass Filters with Embedded Bends," Progress In Electromagnetics Research Letters, Vol. 75, 1-6, 2018. doi:10.2528/PIERL180222041937-648010.2528/PIERL18022204https://academica-e.unavarra.es/handle/2454/31362A very simple design method to embed routing capabilities in classical corrugated filters is presented in this paper. The method is based on the calculation of the heights and lengths of the so-called filters design building blocks, by means of a consecutive and separate extraction of their local reflection coefficients along the device. The proposed technique is proved with a 17th-order Zolotarev filter whose topology is bent twice so that the input and output ports are in the same plane while preserving the in-line filters behaviour. This new filter allows the possibility of eliminating subsequent bending structures, reducing the insertion loss, weight, and PIM.application/pdfeng© EMW Publishing. Article available with permission of the Electromagnetics Academy.Rectangular waveguideLow-pass filterRoutingArtículo / ArtikuluaAcceso abierto / Sarbide irekiainfo:eu-repo/semantics/openAccess