A modal analysis of TEM mode in circular-rectangular coaxialwaveguides |
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| Authors: | Haiyin Wang Ke-Li Wu Litva J |
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| Affiliation: | Commun. Res. Lab., McMaster Univ., Hamilton, Ont. ; |
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| Abstract: | A modal analysis of transverse electromagnetic (TEM) mode in a circular-rectangular coaxial waveguide is presented in this paper. The analysis is based on the modal-expansion technique. Analytic expressions for the characteristic impedance and attenuation coefficient are derived from the solution of the TEM mode. The calculated results are compared with those of the finite-element method, as well as published data. Excellent agreement is observed |
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