A Novel UWB Planar Antenna

In this paper, a novel ultra wideband (UWB) planer antenna is proposed. The antenna is composed of a square ring radiator and partially grounded, which occupies about 3.5 GHz impedance bandwidth covering 5.9 GHz-9.4 GHz. A quasi-omnidirectional and quasi-symmetrical radiation pattern in y-z plane in...

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Bibliographic Details
Main Authors: Hong-wei Deng, Jing Jiao, Xiao-xiang He, Yong-jiu Zhao
Format: Conference Proceeding
Language:English
Subjects:
Antenna radiation patterns
Bandwidth
Dipole antennas
Directive antennas
Frequency
Horn antennas
monopole antenna
planar antenna
Planar arrays
Slot antennas
ultra wideband (UWB)
Ultra wideband antennas
Ultra wideband technology
wireless communications
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Description
Summary:In this paper, a novel ultra wideband (UWB) planer antenna is proposed. The antenna is composed of a square ring radiator and partially grounded, which occupies about 3.5 GHz impedance bandwidth covering 5.9 GHz-9.4 GHz. A quasi-omnidirectional and quasi-symmetrical radiation pattern in y-z plane in the whole frequency band is also obtained. The antenna satisfies the requirements of UWB wireless communications verified with the results presented, and will be a good solution for some UWB applications.
DOI:10.1109/ISAPE.2008.4735158