DocumentCode :
673917
Title :
Low profile wideband reflector antenna design
Author :
Wainwright, Gregory ; Chi-Chih Chen
Author_Institution :
Electr. & Comput. Eng. ElectroScience Lab., Ohio State Univ., Columbus, OH, USA
fYear :
2013
fDate :
7-13 July 2013
Firstpage :
2163
Lastpage :
2164
Abstract :
A novel low-profile X-band reflector antenna fed with a special PEC-backed dipole feed located at the aperture plane is presented. This antenna assembly has an aperture size of 8 inches and height of 2". The radome is made of a 1/16th" Teflon sheet. This antenna produces realized gain of 23.1dB and first side lobe level of less than -25dB below main peak at 10.2GHz. The -10 dB reflection coefficient bandwidth of this design is approximately 14.6%.
Keywords :
antenna feeds; antenna radiation patterns; aperture antennas; broadband antennas; dipole antennas; microwave antennas; radomes; reflector antennas; PEC-backed dipole feed; Teflon sheet; antenna assembly; aperture plane; aperture size; bandwidth 10.2 GHz; gain -25 dB; gain 23.1 dB; low profile wideband reflector antenna design; low-profile X-band reflector antenna; radome; reflection coefficient bandwidth; side lobe level; Aperture antennas; Dipole antennas; Feeds; Gain; Reflection coefficient; Reflector antennas;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
ISSN :
1522-3965
Print_ISBN :
978-1-4673-5315-1
Type :
conf
DOI :
10.1109/APS.2013.6711740
Filename :
6711740
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=673917
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