Compact ultra-wideband antennas with multiple notches

Author

Wang, Zhi-Qin ; Hong, Wei ; Kuai, Zhen-Qi ; Yu, Cheng ; Zhang, Yan ; Dong, Yuan-Dan

Author_Institution

Sch. of Inf. Sci. & Eng., Southeast Univ., Nanjing

Volume

3

fYear

2008

fDate

21-24 April 2008

Firstpage

1030

Lastpage

1033

Abstract

In this paper, the compact ultra-wideband (UWB) antenna with multiple notches (stopbands) is implemented based on a back loaded multi-modes substrate integrated waveguide (SIW) cavity and associated with L-type resonators. Three sharp notches at 2.4 GHz, 3.5 GHz and 5.8 GHz are achieved in simulation and also experiment, which can then be applied in the UWB communication systems with the anti-jamming ability or low interference ability to other wireless systems, such as the 2.4 GHz WLAN, 3.5 GHz WiMax or 5.8 GHz WLAN etc.

Keywords

band-stop filters; electromagnetic wave interference; resonators; ultra wideband antennas; ultra wideband communication; waveguide antennas; L-type resonator; UWB communication; anti-jamming; compact ultra-wideband antenna; frequency 2.4 GHz; frequency 3.5 GHz; frequency 5.8 GHz; low interference ability; stopband filters; substrate integrated waveguide cavity; wireless system; Antenna measurements; Bandwidth; Frequency; Interference; Loaded antennas; Resonator filters; Ultra wideband antennas; Ultra wideband technology; Wireless LAN; Wireless communication; L-resonator; SIW; Ultra Wide Band; monopole antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-1879-4

Electronic_ISBN

978-1-4244-1880-0

Type

conf

DOI

10.1109/ICMMT.2008.4540596

Filename

4540596