Title :
A Novel Ultra Wideband Planar Antenna
Author :
Deng, Hongwei ; He, Xiaoxiang ; Liu, Shaobin ; Xie, Yongjun
Author_Institution :
Coll. of Inf. Sci. & Technol., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing
Abstract :
In this paper, a novel ultra wideband (UWB) planer antenna is proposed. The antenna is composed of a circle ring radiator and partially grounded, which occupies about 3 GHz bandwidth covering 6-9 GHz. A quasi-omnidirectional and quasi- symmetrical radiation pattern in y-z plane in the whole frequency band is also obtained. The results validated that the antenna satisfies the requirements of UWB communications, and will be a good solution for UWB applications.
Keywords :
antenna radiation patterns; microwave antennas; planar antennas; ultra wideband antennas; ultra wideband communication; UWB communication; bandwidth 6 GHz to 9 GHz; circle ring radiator; frequency 3 GHz; quasi omnidirectional radiation pattern; quasi symmetrical radiation pattern; ultra wideband planar antenna; Antenna radiation patterns; Bandwidth; Dipole antennas; Directive antennas; Frequency; Horn antennas; Planar arrays; Slot antennas; Ultra wideband antennas; Ultra wideband technology; monopole antenna; planar antenna; printed antenna; ultra wideband (UWB); wireless communications;
Conference_Titel :
Millimeter Waves, 2008. GSMM 2008. Global Symposium on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1885-5
Electronic_ISBN :
978-1-4244-1886-2
DOI :
10.1109/GSMM.2008.4534625
