A novel compact UWB notch-fliter antenna with a dual-arrowhead-shaped slot

Author

Jiang, Jun-Bo ; Yan, Ze-Hong ; Wang, Chen ; Song, Yue

Author_Institution

Key Nat. Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an, China

fYear

2010

fDate

8-11 May 2010

Firstpage

395

Lastpage

397

Abstract

A novel compact planar antenna with a frequency band-notched characteristic for UWB applications is proposed and investigated. Having a dual-arrowhead-shaped slot on the patch, a frequency-notched response at 5.8 GHz is obtained. The designed antenna satisfies the voltage standing wave ratio (VSWR) requirement of less than 2.0 in the frequency band between 2.8 and 18.6 GHz while showing the band rejection performance in the frequency band from 5.7 to 6.3 GHz. Good monopole-like radiation patterns and antenna gains have also been obtained.

Keywords

antenna radiation patterns; frequency response; microwave antennas; notch filters; planar antennas; slot antennas; ultra wideband antennas; antenna gains; band rejection performance; compact UWB notch-fliter antenna; dual-arrowhead-shaped slot; frequency 18.6 GHz; frequency 2.8 GHz; frequency 5.7 GHz to 6.3 GHz; frequency 5.8 GHz; frequency band-notched characteristic; frequency-notched response; monopole-like radiation patterns; voltage standing wave ratio; Antenna measurements; Antenna radiation patterns; FCC; Frequency; Microstrip antennas; Microwave antennas; Microwave technology; Slot antennas; Ultra wideband antennas; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5705-2

Type

conf

DOI

10.1109/ICMMT.2010.5524980

Filename

5524980