Abstract :
In the proposed article, F shaped multiband antenna has been designed for various wireless applications. Four F shaped slots cuts symmetrically so that multiband can occur. Main operation of a multiband antenna is to cover multiple frequencies in a single band so in this designed antenna it can efficiently support three different frequencies as 2.4GHz, 4.29GHz, and 5.57GHz. All three frequencies cover the different wireless bands such as Bluetooth, Wi-Fi, WLAN, WiMAX and some broadband applications. Design results of Return loss (S11), VSWR, Surface current, Radiation pattern is also shown in this article. This design simulated on CST simulation tool.
Keyword :
Frequency bands, F slots, Impedance matching, Multiband antenna, Radiation pattern, Return loss, Surface current.