Rigorous computation of FIN line higher order modes by using singular value decomposition in immittance approach

Tahar Kezai

doi:10.1117/12.2303165

1 January 1994 Rigorous computation of FIN line higher order modes by using singular value decomposition in immittance approach

Tahar Kezai

Author Affiliations +

Proceedings Volume 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994; 225044 (1994) https://doi.org/10.1117/12.2303165
Event: Millimeter and Submillimeter Waves and Applications: International Conference, 1994, San Diego, CA, United States

Abstract

Unilateral fin line higher order modes are computed in a way which leads to their fast location and ensures that the desired accuracy is achieved. Singular Value Decomposition is introduced in spectral domain Inunittance Approach to obtain the propagation coefficients of higher order and evanescent modes. By doing so, problems related to poles are eliminated and the accuracy is improved. Numerical results are compared to theoretical and experimental results, and show an excellent agreement.

Citation Download Citation

Tahar Kezai "Rigorous computation of FIN line higher order modes by using singular value decomposition in immittance approach", Proc. SPIE 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994, 225044 (1 January 1994); https://doi.org/10.1117/12.2303165

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