Title :
Design of T-Shaped Slot Antenna for UWB Communications Systems
Author :
Satya Kumar, V. ; Gogoi, Anup Kumar
Author_Institution :
Dept. of Electron. & Commun. Eng., Indian Inst. of Technol., Guwahati, India
Abstract :
The design and performance of a compact T- shaped slot antenna for ultra wideband (UWB) communication systems is presented in this paper. Multiple resonant bands are generated and unified to form a wider bandwidth from 2.9 to 11.7 GHz for S11 <; -10 dB by constructing open ended modified T-shaped slot antenna and by including a small section of the microstrip feed line. The simulated result shows that it has stable omnidirectional radiation patterns and pulse handling capabilities within the band of interest.
Keywords :
UHF antennas; antenna feeds; antenna radiation patterns; microstrip lines; microwave antennas; multifrequency antennas; omnidirectional antennas; slot antennas; ultra wideband antennas; T-shaped slot antenna; UWB communications system; compact t-shaped slot antenna; frequency 2.9 GHz to 11.7 GHz; microstrip feed line; multiple resonant band; omnidirectional radiation pattern; pulse handling capability; Delay; Feeds; Resonant frequency; Shape; Slot antennas; Ultra wideband antennas; Group delay; Microstrip feed; Slot antenna; Ultrawideband;
Conference_Titel :
Broadband and Wireless Computing, Communication and Applications (BWCCA), 2011 International Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4577-1455-9
DOI :
10.1109/BWCCA.2011.21
