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

fYear

2008

Firstpage

291

Lastpage

294

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/GSMM.2008.4534626

Filename

4534626