Wideband RCS calculation for partially coated conducting objects using MoM combined with AWE technique

Author

Xue-guan, Liu ; Hui-ping, Guo ; Hong-cheng, Yin ; Pei-kang, Huang

Author_Institution

Soochow Univ., Suzhou, China

fYear

2003

fDate

Oct. 28 2003-Nov. 1 2003

Firstpage

416

Lastpage

420

Abstract

In this paper, the solution of moment method is to calculate KCS of arbitrarily partially coated conducting objects by using triangle-roof function as base function from the electromagnetic field integral equations. Some special numerical treatments have been proposed to improve the accuracy of calculation. The asymptotic waveform evaluation (AWE) technique is combined with the method of moment (MOM) is to realize the fast evaluation of RCS of arbitrarily partially coated conducting objects in a wide band. The theory is verified by numerical results.

Keywords

conducting bodies; electric field integral equations; magnetic field integral equations; method of moments; radar cross-sections; AWE technique; MoM; asymptotic waveform evaluation; electromagnetic field integral equations; method of moment; partially coated conducting objects; radar cross section; triangle-roof function; wideband RCS calculation; Acoustic scattering; Conducting materials; Conductors; Electromagnetic fields; Electromagnetic scattering; Message-oriented middleware; Moment methods; Radar scattering; Transmission line measurements; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on

Conference_Location

Beijing, China

Print_ISBN

0-7803-7831-8

Type

conf

DOI

10.1109/ISAPE.2003.1276716

Filename

1276716