Title :
A note on the singularity extraction technique in solving scattering problems for bodies of revolution
Author :
Wang, Peng ; Xiao, Gaobiao
Author_Institution :
Electron. Eng. Dept., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
In this note, a singularity extraction formulation is presented for numerical evaluation of integrals which exist in the moment method analysis of scattering from a conducting body of revolution. By using the proposed scheme, the integrals reach convergence more quickly, especially for sections near the symmetric axis.
Keywords :
conducting bodies; convergence of numerical methods; electromagnetic wave scattering; method of moments; conducting body of revolution; convergence; moment method analysis; scattering problems; singularity extraction technique; symmetric axis; Antennas; Conductors; Electromagnetic scattering; Moment methods; Surface impedance; bodies of revolution; method of moment; singularity extraction;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2010 Asia-Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-1-4244-7590-2
Electronic_ISBN :
978-1-902339-22-2
