• DOI:10.1109/TMTT.2022.3167639
• Corpus ID: 233393801

Diffraction at the Open End of Dielectric-Lined Circular Waveguide

@article{Galyamin2022DiffractionAT,
  title={Diffraction at the Open End of Dielectric-Lined Circular Waveguide},
  author={Sergey N. Galyamin and Viktor V. Vorobev},
  journal={IEEE Transactions on Microwave Theory and Techniques},
  year={2022},
  volume={70},
  pages={3087-3095}
}

• S. Galyamin, V. Vorobev
• Published 26 April 2021
• Physics
• IEEE Transactions on Microwave Theory and Techniques

A rigorous approach for solving canonical circular open-ended dielectric-lined waveguide diffraction problems is presented. This is continuation of our recent paper (Galyamin et al., 2021) where a simpler case of uniform dielectric filling has been considered. Here we use the same analytical approach based on Wiener–Hopf–Fock technique and deal with more complicated case of a layered dielectric filling which is closer to potential applications. The latter are connected with analytical description of electromagnetic processes involving open-ended waveguide structures prospective due to the modern trends in beam-driven radiation sources (mainly in the terahertz (THz) frequency region) and THz-based bunch manipulation.