Title :
Modified CPW fed band-notched ultra-wideband antenna
Author :
Kalaria, Parth C. ; Kartikeyan, M. V.
Author_Institution :
Department of Electronics & Computer Engineering, Indian Institute of Technology Roorkee, Roorkee 247 667, Uttarakhand, India
Abstract :
A planner, square monopole ultra-wideband (UWB) antenna which is operated successfully on whole UWB range (3.1–10.6 GHz) is proposed with CPW feeding. The antenna has compact size of 28.5 mm × 18 mm × 1.6 mm with substrate relative permeability 3.2. Using Coplanar Waveguide (CPW) resonator, band-notched characteristics is achieved between 5.4–6.3 GHz to reduce the interference with WLAN systems working at 5.8 GHz. A good impedance matching is obtained in 3.1–15 GHz with reflection less than −10 db (VSWR < 2) except rejected band.
Keywords :
CPW fed antenna; CPW resonator; Planar antennas; Ultra-Wideband(UWB);
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2011 IEEE
Conference_Location :
Kolkata, India
Print_ISBN :
978-1-4577-1098-8
DOI :
10.1109/AEMC.2011.6256777
