SRR loaded Microstrip patch antenna for Bluetooth, HIPERLAN/WLAN and WIMAX

In this paper, A Microstrip patch antenna with multiband characteristics is demonstrated. At the first, Conventional patch antenna is made for 2.4GHz frequency. By introducing SRR (Split Ring Resonator) loaded patch, the proposed antenna works on resonant frequencies of 2.45 GHz, 3.5 GHz and 5.2 GHz. The antenna is suitable for WiMAX, HIPERLAN/WLAN and Bluetooth applications. CST Microwave Studio suit 2014 is used for simulating the proposed design. The Antenna parameters like Reflection Coefficient, VSWR, Gain, Radiation Pattern and surface current are simulated to analyze the performance of antenna.