Complete Power Transfer between Two Dielectric Rod Waveguides at Millimetre Waves

Conference: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
03/23/2009 - 03/27/2009 at Berlin, Germany

Proceedings: EuCAP 2009

Pages: 4Language: englishTyp: PDF

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Pousi, J. P.; Dudorov, S. N.; Lioubtchenko, D. V.; Räisänen, A. V. (Helsinki University of Technology, SMARAD, Department of Radio Science and Engineering, P.O. Box 3000, 02015 TKK, Finland)

When two dielectric waveguides are placed close enough cross-talk can appear between them. A complete power transfer can happen between two identical waveguides in some special cases. In the optical region this has been utilized in frequency selective directional couplers. In this paper cross-talk is studied in rectangular dielectric rod waveguides at millimetre wavelengths.