Title :
UWB wide slot antenna with band-notch function
Author :
Yoon, Hyung Kuk ; Lim, Yohan ; Lee, Woosung ; Yoon, Young Joong ; Han, Sang Min ; Kim, Young-hwan
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul
Abstract :
A novel UWB wide slot antenna that has both enhanced impedance bandwidth enough to cover UWB systems and band-notch function of 5 GHz WLAN band limited by IEEE 802.11a and HIPERLAN/2 is proposed. To achieve these two characteristics of wide bandwidth and partial band-notch, a fork-shaped and tapered microstrip feed line and conductor lines in the slot are used, respectively. From the results, it is observed that wide bandwidth from 3.1 to 10.6 GHz for the VSWR<2 is achieved, while 5.15 ~ 5.825 GHz is band-notched
Keywords :
antenna feeds; microstrip lines; slot antennas; ultra wideband antennas; wireless LAN; 3.1 to 10.6 GHz; 5 GHz; HIPERLAN/2; IEEE 802.11a; UWB wide slot antenna; WLAN; band-notch function; conductor lines; enhanced impedance bandwidth; fork-shaped microstrip feed line; partial band-notch; tapered microstrip feed line; Bandwidth; Conductors; FCC; Feeds; Filters; Indoor communication; Interference; Microstrip antennas; Slot antennas; Ultra wideband antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711254
