Title :
Gain enhancement of UWB antennas with and without band notch feature
Author :
Awan, D. ; Bashir, Saba ; Khan, Shougat Nazbin ; Ali, Hamza
Author_Institution :
Dept. Of Electr. Eng., UET Peshawar, Peshawar, Pakistan
Abstract :
High gain antennas are often used in communication systems to meet specific coverage requirements. This paper presents the gain enhancement technique for UWB antennas. Two reference UWB antennas are considered and their gain has been increased by 2.4dB using parasitic patch in stacked arrangement. The band notch UWB antenna has also been shown to show this increase in gain in the pass band. Finally, the reflector is added which further increase the gain by 5.91dB.
Keywords :
microstrip antennas; reflector antennas; ultra wideband antennas; UWB antennas; band notch UWB antenna; band notch feature; communication systems; gain 2.4 dB; gain 5.91 dB; high gain antennas; parasitic patch; reflector; Antenna feeds; Antenna radiation patterns; Gain; Microstrip antennas; Reflector antennas; Ultra wideband antennas;
Conference_Titel :
Antenna Technology (iWAT), 2013 International Workshop on
Conference_Location :
Karlsruhe
Print_ISBN :
978-1-4673-2830-2
Electronic_ISBN :
978-1-4673-2829-6
DOI :
10.1109/IWAT.2013.6518362
