Abstract
Wideband low profile double Inverted-F antenna
(DIFA) for 5.2/5.8 GHz WLAN and 5.5 GHz WiMAX
applications by means of numerical simulation is presented.
The antenna has compact size of 9×20 mm2 and provides a
wide bandwidth of 2.1 GHz (4675 MHz~6775 MHz) which
covers the 5.2/5.8 GHz WLAN and 5.5 GHz WiMAX
applications. Moreover it has very high peak gain and lower
gain variation within the 10 dB return loss bandwidth. The
VSWR of DIFA varies from 1.0412 to 1.1960 within the antenna
return loss bandwidth. Also the antenna provides peak return
loss of -39.0732, -21.6220 and -21.7404 dB at 5.2, 5.5 and 5.8
GHz respectively.
Users
Please
log in to take part in the discussion (add own reviews or comments).