Title :
Analysis of ultra wide band dielectric resonator antenna with band notch for WLAN communication
Author :
Vashistha, Vishal ; Kartikeyan, M.V. ; Malik, Jagannath ; Maheshwari, R.P.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Roorkee, Roorkee, India
Abstract :
A very simple low profile rectangular dielectric resonator antenna (DRA) is proposed in this paper. A partially printed metallic ground with two stepped section removed has been used. A stepped microstrip feed line is used to excite the DRA. The structure gives a very high bandwidth from 3.71GHz to 13.01 GHz with a band notch at 5.725 GHz. A T shape slot is used in the ground plane to create the notch at 5.725 GHz. This notch reduces the interference between UWB band and local Wi-MAX communication system.
Keywords :
dielectric resonator antennas; interference suppression; microstrip lines; ultra wideband communication; wireless LAN; T shape slot; WLAN communication; band notch; frequency 3.71 GHz to 13.01 GHz; frequency 5.725 GHz; local Wi-MAX communication system; low profile rectangular dielectric resonator antenna; partially printed metallic ground; stepped microstrip feed line; ultrawideband dielectric resonator antenna; Bandwidth; Dielectric resonator antennas; Dielectrics; Feeds; Shape; Ultra wideband antennas; Antenna; Dielectric Resonator Antenna; Notch; Ultra wideband (UWB);
Conference_Titel :
Electrical, Electronics and Computer Science (SCEECS), 2014 IEEE Students' Conference on
Conference_Location :
Bhopal
Print_ISBN :
978-1-4799-2525-4
DOI :
10.1109/SCEECS.2014.6804499
