Diffraction by a Semi-Infinite Parallel-Plate Waveguide with Partial Material Loading: A Combined Wiener-Hopf and MRCT Solution

Tong Zhang; Kazuya Kobayashi

doi:10.1587/transele.2024ECP5041

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Diffraction by a Semi-Infinite Parallel-Plate Waveguide with Partial Material Loading: A Combined Wiener-Hopf and MRCT Solution

Tong Zhang, Kazuya Kobayashi

著者情報

キーワード: radar cross section, scattering and diffraction, Wiener-Hopf technique, Modified Residue Calculus Technique

ジャーナルフリー早期公開

論文ID: 2024ECP5041

DOI https://doi.org/10.1587/transele.2024ECP5041

この記事には本公開記事があります。

The final version of this article is now available: Vol. E108.C (2025), No. 5 pp. 226-236

詳細

抄録

The diffraction by a semi-infinite parallel-plate waveguide with partial material loading is rigorously analyzed using the Wiener-Hopf technique. In solving the Wiener-Hopf equations, the Modified Residue Calculus Technique (MRCT) is applied to obtain a highly accurate solution. The scattered field inside and outside the waveguide is evaluated explicitly. Representative numerical examples on the radar cross section are presented for various physical parameters and the scattering characteristics of the waveguide are discussed in detail.

責任著者(Corresponding author)

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