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  • Attenuation in Rectangular Waveguides with Finite Conductivity Walls 

    Yeap, K. H.; Tham, C. Y.; Yassin, G.; Yeong, K. C. (Společnost pro radioelektronické inženýrství, 2011-06)
    We present a fundamental and accurate approach to compute the attenuation of electromagnetic waves propagating in rectangular waveguides with finite conductivity walls. The wavenumbers kx and ky in the x and y directions ...
  • Wave Propagation in Lossy and Superconducting Circular Waveguides 

    Yeap, K. H.; Tham, C. Y.; Yeong, K. C.; Woo, H. J. (Společnost pro radioelektronické inženýrství, 2010-06)
    We present an accurate approach to compute the attenuation of waves, propagating in circular waveguides with lossy and superconducting walls. A set of transcendental equation is developed by matching the fields at the ...