Abstract
A set of algorithms is proposed for the accurate and efficient computation and storage of the bianisotropic scalar Green's function. The computation is based on an expansion of the Green's function into Chebyshev polynomials. The analytical properties of these polynomials are exploited to allow the accurate computation of the derivatives of the Green's function as well as the Green's function itself. For lossy materials, the proposed computation strategy is provably robust. In addition, a multilevel storage scheme with a favorable complexity, based on the Chebyshev polynomial expansion, is proposed for the storage of the expansion coefficients. Numerical results showcase the accuracy and computational complexity of the proposed algorithms.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
