Title :
Study on transient scattered electric field by a coated conducting cylinder
Author :
Goto, Keisuke ; Horii, Yasushi ; Mori, Kazuo ; Sawada, Masanori
Author_Institution :
Dept. of Commun. Eng., Nat. Defense Acad., Yokosuka, Japan
Abstract :
We consider the transient scattering phenomena when a pulse wave is incident on a coated conducting cylinder. We obtain the time-domain numerical solution for the transient scattered electric field by utilizing the inverse Fourier transform of the product of the frequency-domain asymptotic solutions and the frequency spectrum of a pulse source. By comparing with the reference solution, we confirm the validity of the present solution for the transient scattered electric field by a coated cylinder including the scattering phenomena inside of a coating.
Keywords :
coatings; conducting bodies; electromagnetic wave scattering; frequency-domain analysis; numerical analysis; time-domain analysis; coated conducting cylinder; frequency pulse source spectrum; frequency-domain asymptotic solution; inverse Fourier transform; time-domain numerical solution; transient scattered electric field; Coatings; Electric fields; Fourier transforms; Frequency-domain analysis; Scattering; Time-domain analysis; Transient analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905435
