Title :
Dual-Band Dielectric Rod Antenna for Satellite Communication System
Author :
Kumar, Krishna ; Sandhu, Jagmeet Singh ; Bisht, Bharat ; Gupta, Pragya ; Singh, G.
Author_Institution :
Dept. of Electron. & Commun. Eng., Jaypee Univ. of Inf. Technol., Solan, India
Abstract :
In this paper, we have simulated the dielectric rod antenna by using CST microwave studio which is commercially available simulator based on finite integral technique for satellite communication system. We emphasize particularly, on the gain of the proposed antenna at two frequencies that is from 25GHz to 35 GHz. The radiation mechanism of the dielectric rod antenna is based on the discontinuity radiation concept in which the antenna is regarded as an array composed of two effective sources at the feed end and free end of the rod.
Keywords :
antenna feeds; antenna radiation patterns; integral equations; microwave antennas; multifrequency antennas; satellite communication; CST microwave studio; commercially available simulator; discontinuity radiation concept; dual-band dielectric rod antenna; feed end; finite integral technique; radiation mechanism; satellite communication system; Antenna feeds; Antenna radiation patterns; Dielectrics; Surface waves; Dielectric antenna; directivity; gain; radiation efficiency;
Conference_Titel :
Communication Systems and Network Technologies (CSNT), 2011 International Conference on
Conference_Location :
Katra, Jammu
Print_ISBN :
978-1-4577-0543-4
Electronic_ISBN :
978-0-7695-4437-3
DOI :
10.1109/CSNT.2011.59
