Polarization-dependent TE11-to-TE11/TE01 waveguide mode converter for transmission line mode switchingD.I. Sobolev, G.G. Denisov, A.G. Eremeev, V.V. Holoptsev and A.I. TsvetkovEPJ Web Conf., 149 (2017) 04017DOI: https://doi.org/10.1051/epjconf/201714904017