నైరూప్య

COMPARATIVE ANALYSIS OF S-SHAPED MULTIBAND MICROSTRIP PATCH ANTENNA

Jigar M. Patel, Shobhit K. Patel, Falgun N. Thakkar

An antenna is the most important element of any wireless communication. This paper is highly focused on the multiband application of the Microstrip Patch Antenna. In first phase the S – shaped Multiband Microstrip Patch antenna is simulated and analyzed. Comparative analysis between Common S-shaped Multiband Microstrip Patch Antenna, Defected Ground Structure S-shaped Multiband Microstrip Patch Antenna using Complementary Split Ring Resonator and S – shaped Multiband Microstrip Patch Antenna using Metamaterial is shown in this paper. The proposed antenna is designed for various multiple applications such as Bluetooth, L and S band applications which are used in Medical Application and ISM Application, in the operating range 1-5 GHz. Here S-shaped meandered patch of dimension 50×50 mm2 is analyzed. Design results of VSWR, Return loss S11, Total Gain plot and Total Directivity Plot are shown in this paper. Design results are obtained by a HFSS (High Frequency Structure Simulator) which is used for simulating microwave passive components.