Title :
Wideband dual frequency antenna for WLAN applications
Author :
Devi, R. ; Neog, Dipak Kr
Author_Institution :
Electron. Dept., Dhemaji Coll., Dhemaji, India
Abstract :
A wideband antenna for dual resonant frequency operation is presented. It is a basic rectangular shape antenna with two triangular sharp notches and air as a dielectric medium. The impedance bandwidth of the antenna is 15.97%. The calculated 3dB pattern bandwidth is 15.96% and maximum total field gain is 9.14 dB. The experimental results are in good agreement with the calculated results.
Keywords :
broadband antennas; multifrequency antennas; wireless LAN; WLAN applications; dielectric medium; dual resonant frequency operation; rectangular shape antenna; triangular sharp notches; wideband dual frequency antenna; Antenna radiation patterns; Bandwidth; Horn antennas; Microstrip; Microstrip antennas; Horn-shaped; Triangular notches; thin substrate; wide-band;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2011 IEEE
Conference_Location :
Kolkata
Print_ISBN :
978-1-4577-1098-8
DOI :
10.1109/AEMC.2011.6256776
