DocumentCode :
453367
Title :
Microstripline fed cylindrical sector dielectric resonator antenna
Author :
Kumar, A. V Praveen ; Hamsakutty, V. ; Yohannan, Jaimon ; Mathew, K.T.
Author_Institution :
Dept. of Electron., Cochin Univ. of Sci. & Technol., Kochi, India
Volume :
4
fYear :
2005
fDate :
4-7 Dec. 2005
Abstract :
Experimental study on a cylindrical sector dielectric resonator antenna (DRA) is presented. Two configurations of the DRA fed with a 50 Ω microstrip transmission line are discussed which excites the broadside transverse magnetic modes TM12δ and TM22δ respectively. The return loss, input impedance and radiation patterns are studied. VSWR bandwidths of 12.35 % and 17.82 % are obtained for configurations 1 and 2 respectively and the radiation patterns are found to be broad over the entire bandwidth.
Keywords :
broadband antennas; circular waveguides; dielectric resonator antennas; microstrip lines; transmission lines; VSWR bandwidth; broadside transverse magnetic mode; compact antenna; cylindrical sector; dielectric resonator antenna; input impedance; microstrip transmission line; radiation pattern; return loss; wide-band antenna; Antenna feeds; Bandwidth; Broadband antennas; Dielectric resonator antennas; Impedance; Microstrip antennas; Microstrip resonators; Reflection; Transmission line antennas; Transmission line theory; compact antenna; cylindrical sector; dielectric resonator antenna; microstrip transmission line; wide-band antenna;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
Type :
conf
DOI :
10.1109/APMC.2005.1606857
Filename :
1606857
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=453367
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