DocumentCode
2714312
Title
A way of converting directional patterns in receiver antennas
Author
Zaluzhnyy, R.N.
Author_Institution
Center for Reception of Scientific Information, National Space Facility Control and Tests Center, NSA of Ukraine
fYear
2002
fDate
9-13 Sept. 2002
Firstpage
311
Lastpage
312
Abstract
A way of controlling shapes of directional patterns with the aid of fragmented Fresnel zones is suggested. Directional patterns of horn and helical antennas have been measured. Amplitude distributions of field components in short, medium and long-range zones for various frequency bands have been obtained and analyzed. 3D ´intensity/angle/radius´ images for long-range and short-range zones have been derived from the experiments.
Keywords
Fresnel diffraction; antenna radiation patterns; helical antennas; horn antennas; receiving antennas; 3D intensity/angle/radius images; amplitude distributions; directional patterns; field components; fragmented Fresnel zones; frequency bands; helical antennas; horn antennas; long-range zones; medium-range zones; receiver antennas; shapes; short-range zones; Antenna accessories; Directive antennas; Helical antennas; Horn antennas; Microwave technology; Radar antennas; Receivers; Receiving antennas; Shape control; Spirals;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology, 2002. CriMiCo 2002. 12th International Conference
Print_ISBN
966-7968-12-X
Type
conf
DOI
10.1109/CRMICO.2002.1137249
Filename
1137249
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