Abstract
The expressions for the propagation constant in the three types of cylindrical asymmetric biaxial waveguides, in which the axes of two media are displaced one from the other, are derived. Taking the wave indexm=0 for an asymmetric wave we reobtain the known result in coaxial waveguides. Withm≠0 the field intensities increase with increasing the asymmetry. By increasing the size of outer surface the attenuation will be decreased.
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I would like to express my sincere thanks to Dr. D. Fraitová for her help and to Prof. Hoang Phuong for initially suggesting this problem.
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Ngoc, C.N. Asymmetric biaxial waveguides. Czech J Phys 45, 447–453 (1995). https://doi.org/10.1007/BF01691682
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DOI: https://doi.org/10.1007/BF01691682