Deconvolution method of near-far field translation

Author

Yongguang, Ma ; Guoyu, He

Author_Institution

Sch. of Electron. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing

Volume

4

fYear

2008

fDate

21-24 April 2008

Firstpage

1922

Lastpage

1925

Abstract

Deconvolution method of near-far field translation based on the plane wave spectra and deconvolution theory transforms near-field scattering information of target measurement to far-field scattering information of target, which is based on the chain relation between the near-field scattering and far-field RCS. The paper analyzes the problems during the deconvolution. A good agreement is tested by the simulation of near-far field translation of the slim and ideal conducting flat plate. The deconvolution method of near-far field translation is significant in the aspects of target feature research, near-field scattering measurement and the far-field RCS measurement.

Keywords

deconvolution; electromagnetic wave scattering; radar cross-sections; radar tracking; target tracking; deconvolution method; far-field radar cross section measurement; near-far field translation; near-field scattering measurement; plane wave spectra; Antenna measurements; Convolution; Deconvolution; Electromagnetic measurements; Electromagnetic scattering; Extraterrestrial measurements; Radar cross section; Radar scattering; Receiving antennas; Wavelength measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-1879-4

Electronic_ISBN

978-1-4244-1880-0

Type

conf

DOI

10.1109/ICMMT.2008.4540863

Filename

4540863