Comparison of time-domain uniform asymptotic solution with experimental-numerical results for transient scattered fields by a cylindrically curved open surface

Author

Goto, Keiji ; Ajiki, Toshihide ; Yamada, Hideaki ; Kawano, Toru ; Ishihara, Toyohiko

Author_Institution

Nat. Defense Acad., Yokosuka

fYear

2007

fDate

9-15 June 2007

Firstpage

2482

Lastpage

2485

Abstract

The purpose of this paper is to confirm the accuracy and validity of the TD-UAS by comparing both with the hybrid experimental-numerical results obtained by using the frequency-domain (FD) experimental results measured in an anechoic chamber and the numerical code for the fast Fourier transform (FFT) and with the purely numerical reference solution.

Keywords

anechoic chambers (electromagnetic); computational electromagnetics; electromagnetic wave scattering; fast Fourier transforms; frequency-domain analysis; time-domain analysis; FFT; TD UAS; anechoic chamber; cylindrically curved open surface; fast Fourier transform; frequency domain; time domain uniform asymptotic solution; transient scattered fields; Diffraction; Electromagnetic scattering; Electromagnetic transients; Fourier transforms; Frequency; Light scattering; Pulse modulation; Radar scattering; Surface waves; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2007 IEEE

Conference_Location

Honolulu, HI

Print_ISBN

978-1-4244-0877-1

Electronic_ISBN

978-1-4244-0878-8

Type

conf

DOI

10.1109/APS.2007.4396037

Filename

4396037