DocumentCode
1949710
Title
Characterization of tapered-slot antenna designs for subsurface radar applications
Author
Maksimovitch, Yelena ; Mikhnev, Valeri ; Vainikainen, Pertti
Author_Institution
Inst. of Appl. Phys., Nat. Acad. of Sci., Minsk
fYear
2009
fDate
23-27 March 2009
Firstpage
2811
Lastpage
2813
Abstract
Some characteristics of ultra-wideband tapered-slot antennas important in subsurface radar applications such as return loss, radiation pattern and low variation of the antenna response with respect to variations of the distance between the antenna and reflecting surface have been analyzed. Three types of the antenna opening, namely exponential Vivaldi type, elliptical flare with corrugated edges and elliptical flare have been studied. All the antennas had been fed by baluns formed of microstrip and slotline radial stubs.
Keywords
antenna radiation patterns; radar antennas; slot antennas; ultra wideband antennas; Vivaldi; antenna opening; elliptical flare; radiation pattern; return loss; subsurface radar; tapered-slot antenna designs; ultrawideband antennas; Antenna radiation patterns; Corrugated surfaces; Ground penetrating radar; Microstrip antennas; Pattern analysis; Radar antennas; Reflector antennas; Slot antennas; Ultra wideband antennas; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location
Berlin
Print_ISBN
978-1-4244-4753-4
Electronic_ISBN
978-3-00-024573-2
Type
conf
Filename
5068194
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