Tunable Multiband Microstrip Antenna for 5GHZ WLAN

Ali Ejaz, Dr. R. Nilavalan, Hattan Abutarboush

Volume 13 Issue 2

Global Journal of Research in Engineering

In this paper, a tunable Multiband Micro strip Antenna is designed, capable of tuning its operating frequency in 5GHz band independently. Two slots of E & U shape are etched to achieve multiband resonance. Two capacitors of fixed value and a varactor diode are used to achieve tuning. Proposed antenna targets the 5GHz WLAN bands; UNII-1 and UNII-2. Simulated and measured results are in good agreement.