Design of Metamaterial Based Microstrip Antenna With Multiband Frequency Application
نویسندگان
چکیده
This paper introduced a new low cost, compact and robust microstrip antenna based on metamaterial split ring resonator property to replace the existed antenna by small size and multiband Frequency antenna. The proposed antenna is designed with multi rectangular patches and simulated for different frequency. By using the metamaterial property, the bandwidth of the antenna has been improved. The gain of the antenna has also improved. The Return loss of the antenna for 3.9 GHz, 4.2 GHz, 5.6 GHz, 7.1 GHz, 8 GHz and 8.2 GHz are 23dB, -22dB , -16dB , -11dB, -27dB and -26dB resp. Keywords-Microstrip Antenna, Metamaterial Structure, Directional antenna
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