C. Yeh

University of California, Los Angeles, Los Ángeles, California, United States

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Publications (2)4.37 Total impact

  • W. E. Salmond, C. Yeh
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    ABSTRACT: This paper deals with electromagnetic wave propagation in a longitudinally magnetized, ferrite‐filled elliptical waveguide. Using the wave equations and boundary conditions for a ferrite‐filled waveguide of arbitrary cross‐sectional shape, it is shown that for an elliptical cross section the characteristic equations for the propagation constant take the form of even and odd infinite determinants. Solutions for the characteristic equations are obtained for various values of applied field strength, saturation magnetization, and waveguide ellipticity. The existence of three types of cutoff conditions is demonstrated.
    Journal of Applied Physics 08/1970; DOI:10.1063/1.1659402 · 2.19 Impact Factor
  • W. E. Salmond, C. Yeh
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    ABSTRACT: Detailed analyses were carried out for the Faraday effect of electromagnetic waves propagating in longitudinally magnetized ferrite‐filled elliptical waveguides. Few resemblances were found between the Faraday rotation effect in a circular waveguide and that in an elliptical waveguide. The circular waveguide features strong coupling between the dominant vertically and horizontally polarized modes, whereas in the elliptical ferrite‐filled guide very little mode coupling occurs for large eccentricities.
    Journal of Applied Physics 08/1970; DOI:10.1063/1.1659403 · 2.19 Impact Factor

Publication Stats

6 Citations
4.37 Total Impact Points

Top Journals


  • 1970
    • University of California, Los Angeles
      • Department of Electrical Engineering
      Los Ángeles, California, United States