Title :
UWB antenna design
Author :
Saikiran, Ogirala Venkata ; Eswaran, P.
Author_Institution :
Dept. of Electron. & Commun. Eng., SRM Univ., Kancheepuram, India
Abstract :
Reduced ground plane UWB antenna with rectangular patch on FR4 substrate is designed and its analysis is presented in this paper. Performance analysis was carried out for return loss, VSWR, radiation characteristics and impedance matching for the resonance frequency of 6.85 GHz. HFSS tool is used for simulation and the result shows multi resonance characteristics with bandwidth of 6.7 GHz in UWB range with VSWR of 1.4. Proposed structure is optimized to yield the impedance of 47.5 Ω. Better results are obtained on compared with the similar results of the previous work.
Keywords :
antenna radiation patterns; impedance matching; microstrip antennas; ultra wideband antennas; FR4 substrate; HFSS tool; VSWR; bandwidth 6.7 GHz; frequency 6.85 GHz; ground plane UWB antenna; impedance matching; multiresonance characteristics; radiation characteristics; rectangular patch; resistance 47.5 ohm; resonance frequency; Antenna radiation patterns; Bandwidth; Impedance; Impedance matching; Planar arrays; Substrates; Ultra wideband antennas; FR4 substrate; HFSS simulation; Planar antenna; UWB antennas; multiband resonance antenna;
Conference_Titel :
Electronics and Communication Systems (ICECS), 2015 2nd International Conference on
Conference_Location :
Coimbatore
Print_ISBN :
978-1-4799-7224-1
DOI :
10.1109/ECS.2015.7125022
