Title :
Design of a planar ultra-wideband monopole antenna with WLAN band-Notched Characteristic
Author :
Li, Dong ; Quan, Shaohui ; Wang, Zhengpeng
Author_Institution :
Electromagn. Eng. Lab., Beihang Univ., Beijing
Abstract :
In this paper, a printed hexagon antenna with band-notch function is designed for high rate, short range wireless communication. The band rejection performance is realized by embedding an arc slot on the hexagon patch .Guideline for designing antenna with band rejection characteristic is described. The proposed antenna presents nearly omnidirectional radiation patterns and wideband impedance matching over the UWB frequency spectrum excluding the WLAN subband, indicating the proposed antenna is a good candidate for UWB wireless communications.
Keywords :
antenna radiation patterns; impedance matching; monopole antennas; planar antennas; slot antennas; ultra wideband antennas; ultra wideband communication; wireless LAN; UWB frequency spectrum; UWB wireless communications; WLAN band-notched characteristic; omnidirectional radiation patterns; planar ultra-wideband monopole antenna; printed hexagon antenna; slot antenna; wideband impedance matching; Antenna radiation patterns; Broadband antennas; Frequency; Guidelines; Impedance matching; Slot antennas; Ultra wideband antennas; Ultra wideband technology; Wireless LAN; Wireless communication;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4957952
