Title :
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.
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;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals, The Third International Conference
Conference_Location :
Sevastopol
Print_ISBN :
1-4244-0513-0
DOI :
10.1109/UWBUS.2006.307241
