Title :
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
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;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5705-2
DOI :
10.1109/ICMMT.2010.5524980
