Title :
A New Band-Notched UWB Printed Monopole Antenna
Author :
Liu, Zengwei ; Deng, Hongwei ; He, Xiaoxiang
Author_Institution :
Coll. of Inf. Sci. & Technol., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing
Abstract :
A simple and compact microstrip-fed ultra wideband (UWB) printed monopole antenna with band-notched performance is proposed in this paper. The antenna is composed of a square ring with a T-shaped strip, so that the antenna occupies about 7.68GHz bandwidth covering 3.08-10.76GHz with expected band rejection of 5.06GHz to 5.89GHz. A quasi- omnidirectional and quasi-symmetrical radiation pattern is also obtained. This kind of band-notched UWB antenna requires no external filters and thus greatly simplifies the system design of UWB wireless communication.
Keywords :
antenna radiation patterns; microstrip antennas; monopole antennas; ultra wideband antennas; UWB printed monopole antenna; band-notched UWB antenna; microstrip-fed ultra wideband antenna; quasiomnidirectional radiation pattern; quasisymmetrical radiation pattern; Antenna radiation patterns; Bandwidth; Broadband antennas; Filters; Interference; Microstrip antennas; Slot antennas; Ultra wideband antennas; Ultra wideband technology; Wireless communication; band-notched; 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.2008.4534626
