Title :
A spectral integral method (SIM) for periodic and nonperiodic structures
Author :
Liu, Jianguo ; Liu, Qing Huo
Author_Institution :
Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA
fDate :
3/1/2004 12:00:00 AM
Abstract :
This letter presents a spectral integral method for electromagnetic scattering from dielectric objects with closed boundary. The method is developed for both periodic and nonperiodic structures. Numerical results demonstrate the spectral accuracy of the method, and the advantages over the method of moments.
Keywords :
dielectric bodies; electromagnetic wave scattering; integral equations; periodic structures; spectral analysis; closed boundary; dielectric objects; electromagnetic scattering; method of moments; nonperiodic structure; periodic structure; spectral accuracy; spectral integral method; Acoustic scattering; Dielectrics; Electromagnetic scattering; Engine cylinders; Fourier transforms; Integral equations; Message-oriented middleware; Moment methods; Particle scattering; Periodic structures;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2004.824806
