The Impedance Characteristics Analysis of Antenna with Bodies of Revolution

Author

Gao, Jun ; Cao, Xiangyu ; Qin, Jianjun ; Luk, K.M.

Author_Institution

Telecommun. Eng. Inst., Air Force Eng. Univ. of CPLA, Xi´´an

fYear

2006

fDate

26-29 Oct. 2006

Firstpage

1

Lastpage

4

Abstract

In this paper, the fast and efficient method based on MOM is proposed for the analysis antenna with bodies of revolution. The Fourier series is as the base function along the direction of revolution, the order of matrix is efficiency reduced. The FFT transform is used to avoid singularity. Take the wire antenna mounted on a finite solid conducting cylinder as an example, the impedance characteristics and radiation pattern is computation, The good agreement that numerical data obtained using above analysis are compared with those of CST soft shows the method is efficient.

Keywords

Fourier series; antenna radiation patterns; fast Fourier transforms; impedance matrix; method of moments; wire antennas; FFT transform; Fourier series; MOM; antenna radiation pattern; bodies of revolution; fast Fourier transform; finite solid conducting cylinder; impedance characteristics analysis; matrix algebra; method of moments; wire antenna; Antenna radiation patterns; Computational geometry; Engine cylinders; Impedance; Matrices; Message-oriented middleware; Mobile antennas; Mobile communication; Pattern analysis; Solid modeling; FFT transform; MOM; bodies of revolution; impedance characteristics; radiation pattern; singularity;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on

Conference_Location

Guilin

Print_ISBN

1-4244-0162-3

Electronic_ISBN

1-4244-0163-1

Type

conf

DOI

10.1109/ISAPE.2006.353217

Filename

4168258