Title :
Dual band dual circular ring monopole antenna
Author :
Mardikar, Amrita ; Mohan, Ravi ; Arrawatia, Mahima ; Kumar, Girish
Author_Institution :
Electron. & Commun. Eng. Dept., SRIT Eng. Coll., Jabalpur, India
fDate :
Feb. 27 2015-March 1 2015
Abstract :
In this paper, a dual band planar dual circular ring monopole antenna is designed and fabricated on 1.6mm thick FR4 substrate. The measured bandwidth of the antenna is from 0.82-1.25 GHz and 1.65-2.79 GHz for return loss <; -10dB. This antenna finds its application in CDMA, GSM900, GSM1800, 3G, 4G and Wi-Fi bands. A uniform omnidirectional radiation pattern is also obtained over the entire bandwidth. The maximum gain of the designed antenna is 3.7dBi.
Keywords :
UHF antennas; antenna radiation patterns; monopole antennas; multifrequency antennas; omnidirectional antennas; 3G; 4G; CDMA; GSM1800; GSM900; Wi-Fi bands; dual band dual circular ring monopole antenna; frequency 0.82 GHz to 1.25 GHz; frequency 1.65 GHz to 2.79 GHz; gain 3.7 dB; omnidirectional radiation pattern; Antenna measurements; Antenna radiation patterns; Bandwidth; Dual band; Microstrip antennas; Slot antennas; Ultra wideband antennas; Dual band antenna; circular ring; planar monopole antenna; uniform radiation pattern;
Conference_Titel :
Communications (NCC), 2015 Twenty First National Conference on
Conference_Location :
Mumbai
DOI :
10.1109/NCC.2015.7084833
