A simple procedure to evaluate Sommefeld integrals in layered media problems

@article{Rao2012ASP,
  title={A simple procedure to evaluate Sommefeld integrals in layered media problems},
  author={S. P. Venu Madhava Rao and Deb Chatterjee},
  journal={Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation},
  year={2012},
  pages={1-2}
}
In this work, we develop a numerical method to evaluate the Sommerfeld Integrals appearing in layered media problems using Chebyshev polynomials of the first kind. Chebyshev polynomials are important in approximation theory because the roots of the Chebyshev polynomials of the first kind can be used for polynomial interpolation to a high degree of accuracy… CONTINUE READING