Title :
Compact CPW-fed dual-band antenna for WLAN/UWB application
Author :
Natarajamani, S. ; Behera, S.K. ; Patra, S.K.
Author_Institution :
Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Rourkela, India
Abstract :
This paper proposes a compact planar single band and dual-band antenna for Wideband local area (WLAN)/ ultra wideband (UWB) applications. The antenna consists of elliptical metal patch and a 50Ω coplanar waveguide (CPW) transmission line. By etching C-shaped slot in the patch for dual-band antenna (2.45GHz/3.1-10.6GHz). The proposed antenna is successfully designed and simulated. It shows that broadband matched impedance, stable radiation patterns, constant gain and consistent group delay over an operating bandwidth.
Keywords :
antenna feeds; antenna radiation patterns; coplanar waveguides; multifrequency antennas; planar antennas; slot antennas; transmission lines; ultra wideband communication; wireless LAN; C-shaped slot; WLAN-UWB application; antenna radiation patterns; broadband matched impedance; compact CPW-fed dual band antenna; coplanar waveguide transmission line; elliptical metal patch; frequency 2.45 GHz; frequency 3.1 GHz to 10.6 GHz; patch antenna; planar single band antenna; ultrawideband applications; wideband local area network; Antennas; CPW-fed UWB antennas; band-notched characteristics; group delay;
Conference_Titel :
Communication Control and Computing Technologies (ICCCCT), 2010 IEEE International Conference on
Conference_Location :
Ramanathapuram
Print_ISBN :
978-1-4244-7769-2
DOI :
10.1109/ICCCCT.2010.5670789
