Analysis of Influence of Aperture Finiteness on Wideband Signals of Microwave Introscopy using Plane Wave Decomposition

Author

Andreev, M.V. ; Borulko, V.F.

Author_Institution

Dnepropetrovsk State Univ.

fYear

2006

fDate

Sept. 2006

Firstpage

314

Lastpage

316

Abstract

Using plane wave decomposition the influence of finiteness of the antenna aperture on wideband signals of microwave introscopy has been considered. Distortions of the frequency characteristic and change of the form of the synthesized spatial signal of reflection have been considered under reduction of the size of the antenna aperture and under reduction of distance up to target. The opportunity of occurrence of additional false peaks in the spatial signal has been demonstrated

Keywords

antenna testing; aperture antennas; broadband antennas; distortion; electromagnetic wave reflection; microwave antennas; microwave measurement; antenna aperture finiteness analysis; distortions; frequency characteristics; microwave introscopy; plane wave decomposition; reflection; spatial signal synthesis; wideband signals; Aperture antennas; Broadband antennas; Distortion; Frequency synthesizers; Microwave antennas; Reflection; Reflector antennas; Signal analysis; Signal synthesis; Wideband; Plane wave decomposition; microwave introscopy;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultrawideband and Ultrashort Impulse Signals, The Third International Conference

Conference_Location

Sevastopol

Print_ISBN

1-4244-0513-0

Type

conf

DOI

10.1109/UWBUS.2006.307241

Filename

4099299