Title :
A Compact Semi-circular Disc Dipole with Notched-Band for Ultra-wideband Applications
Author :
Chan, K.C.L. ; Yi Huang
Author_Institution :
Dept. of Electr. Eng. & Electron., Univ. of Liverpool, Liverpool
Abstract :
This paper presents a modified semi-circular disc (MSCD) dipole antenna fed by a coplanar waveguide with a rejection band from 5.1-6 GHz (Wireless LAN) for ultra-wideband applications. This antenna uses a novel tapered ground and can cover the frequency band from 3-12 GHz. A half-wavelength semi-circular slot is employed to introduce the notched band. The operation principal is introduced and confirmed by simulation results.
Keywords :
antenna feeds; coplanar waveguides; dipole antennas; microwave antennas; slot antennas; ultra wideband antennas; wireless LAN; Wireless LAN; coplanar waveguide; frequency 3 GHz to 12 GHz; half-wavelength semi circular slot; modified semi circular disc dipole antenna fed; notched band; ultra-wideband application;
Conference_Titel :
Ultra Wideband Systems, Technologies and Applications, 2006. The Institution of Engineering and Technology Seminar on
Print_ISBN :
0-86341-625-X
