Title :
Frequency selective coupler for W band based on power transfer in dielectric rod waveguides
Author :
Pousi, J.P. ; Dudorov, S.N. ; Lioubtchenko, D.V. ; Räisänen, A.V.
Author_Institution :
Dept. of Radio Sci. & Eng., Aalto Univ., Aalto, Finland
Abstract :
If two dielectric waveguides are placed close enough cross-talk can appear between them. A complete power transfer occurs between two identical waveguides at some special cases. This paper presents a frequency selective coupler based on this phenomenon for W band. The coupler is made of rectangular GaAs waveguides.
Keywords :
Couplings; Dielectrics; Electromagnetic waveguides; Frequency; Gallium arsenide; Optical waveguides; Power engineering and energy; Prototypes; Rectangular waveguides; Virtual prototyping;
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
