Title :
New trigonometric series expansion of the Dirac function and application for infinite wedge scattering
Author :
Qi, Yunping ; Cui, Guangbin ; Miao, Jungang
Author_Institution :
Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China
Abstract :
Based on the Sturm-Liouville equation theory, a new trigonometric series expansion of the Dirac function is suggested for proving the electromagnetic scattering formula of an infinite wedge. And the new expansion is validated to be convergent by comparison with Dirac function. The proving process workload of new series expansion method can be much lessened than employing the traditional one.
Keywords :
Dirac equation; Sturm-Liouville equation; electromagnetic wave scattering; series (mathematics); Dirac function; Sturm-Liouville equation theory; electromagnetic scattering formula; infinite wedge scattering; trigonometric series expansion method; Boundary conditions; Current; Electromagnetic scattering; Electromagnetics; Equations; Impedance; Sturm-Liouville equation theory; Wedge scattering formula; trigonometric series expansion;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-2184-6
DOI :
10.1109/ICMMT.2012.6230119
