Design of Zero Index Metamaterial Lens for Gain Enhancement of the Antenna array
Abstract
A zero index metamterial layer used for the gain enhancement of the patch antenna array operating in the L band. The slotted double circular ring resonator structure acts as the metamterial for the gain enhancement of the Microstrip patch antenna array. An improved gain, compact size with Near Zero Index (NZI) patch antenna array is designed with enhanced radiation properties. Slotted Double Circular Ring Resonator structure layer is placed above the microstrip patch antenna array. Moreover, it acts as Meta Surface lens. The proposed NZI lens is designed to increase the measured gain in E- and H-plane in operating frequency band (L-band).
References
[2]Yahong Liu, Xiaojing Guo, Shuai Gu, and Xiaopeng Zhao “Zero Index Metamaterial for Designing High-Gain Patch Antenna” International Journal of Antennas and Propagation Volume 2013, Article ID 215681, 12 pages http://dx.doi.org/10.1155/2013/215681
[3]Christophe Caloz “Ten Application of Metamaterials” 2016 IEEE international symposium on Antennas and propagation.
Ahmad B. Numan and Mohammad S. Sharawi “Extraction of Material Parameters for Metamaterials Using a Full-Wave Simulator” IEEE Antennas and Propagation Magazine, Vol. 55, No. 5, October 2013
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