RCS of waveguide cavities: a hybrid boundary-integral/modal approach

  title={RCS of waveguide cavities: a hybrid boundary-integral/modal approach},
  author={Hao Ling},
  journal={Digest on Antennas and Propagation Society International Symposium},
  pages={844-847 vol.2}
  • Hao Ling
  • Published 1989 in
    Digest on Antennas and Propagation Society…
The author presents a hybrid boundary-integral method (BIM)/modal approach for analyzing the scattering from open cavities that consist of uniform waveguide sections connected by arbitrary discontinuity regions. The BIM/modal approach entails determining the generalized scattering matrix of the discontinuity region by the BIM. Once the generalized scattering matrices of the individual sections are found, they can be cascaded to form the scattering matrix of the composite structure. Finally, the… CONTINUE READING