2Steffe,W."A novel compact OMJ for Ku band Intelsat applications,"Antennas and Propagation Society International Symposium,1995.AP-S.Digest.,18-23 June 1995:152_155 vol.1
3J.T.Guldbrandsen;B.Guldbrandsen,"Novel rotary vane attenuator and variable directional coupler including methods for their precision calibration,"Microwaves,Optics and Antennas,IEE Proceedings H,February 1981
4Natarov,M.P.;Rud,L.A.;Tkachenko,V.I."Orthomode transducer for mm-wave range,"Physics and Engineering of Microwaves,Millimeter,and Submillimeter Waves,2004.MSMW 04.The Fifth International Kharkov Symposium on.21-26 June 2004:641_643 Vol.2
5Naofumi Yoneda;Moriyasu Miyazaki;Masaru Tanaka;Hiromasa Nakaguro,"Design of compact-size high isolation branching OMT by the modematching technique,"European Microwave Conference,1996.26th
6Rebollar,J.M.;Esteban,J.;De Frutos,J."A dual frequency OMT in the Ku band for TT&C applications,"Antennas and Propagation Society International Symposium,1998.IEEE.21-26 June 1998:2258_2261 vol.4