Title :
High-frequency asymptotic analysis of scattered field for a cylindrically curved conducting open surface by using the aperture field method
Author :
Goto, Keiji ; Kawano, Toru ; Ishihara, Toyohiko
Author_Institution :
Dept. of Commun. Eng., Nat. Defense Acad., Yokosuka
Abstract :
In this paper, we have derived the asymptotic representation for the scattered field when the cylindrical wave illuminates the concave portion of the cylindrically curved conducting open surface. Comparison with the reference solution calculated from the method of moment reveals the validity and the utility of the asymptotic representation proposed in the present paper.
Keywords :
electromagnetic wave scattering; method of moments; aperture field method; asymptotic representation; cylindrically curved conducting open surface; field scattering; high-frequency asymptotic analysis; method of moment; Apertures; Electromagnetic scattering; Green function; Interference; Magnetic analysis; Magnetic fields; Moment methods; Reflection; Surface treatment; Surface waves;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619469
