DocumentCode
3508568
Title
Multifunction impulse radiating antennas: theory and experiment
Author
Farr, Everett G. ; Baum, Carl E. ; Prather, William D. ; Bowen, Leland H.
Author_Institution
Farr Res. Inc., Albuquerque, NM, USA
fYear
1998
fDate
1998
Firstpage
131
Lastpage
144
Abstract
A Multifunction IRA is an extension of a standard Impulse Radiating Antenna that has the additional flexibility of an adjustable beamwidth. This adjustability is implemented by defocusing the feed, in order to select between a narrow or broad beam. We provide here the theory of operation of the antenna, for both in-focus and out-of-focus situations. Furthermore, we built and tested a design with a 46 cm diameter. We found good agreement of the experiment with theory
Keywords
aperture antennas; reflector antennas; defocused aperture; multifunction impulse radiating antenna; Antenna feeds; Antenna measurements; Antenna theory; Aperture antennas; Arm; Control systems; Prototypes; Radar antennas; Radar tracking; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultra-Wideband Short-Pulse Electromagnetics 4, 1998
Conference_Location
Tel-Aviv
Print_ISBN
0-306-46206-0
Type
conf
DOI
10.1109/UWBSP.1998.818946
Filename
818946
Link To Document