Fractal Peano Antenna Covered by Two Layers of Modified Ring Resonator

Автор: Ammar Nadal Shareef, Amer Basim Shaalan

Журнал: International Journal of Wireless and Microwave Technologies(IJWMT) @ijwmt

Статья в выпуске: 2 Vol.5, 2015 года.

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Negative index of refraction has attracted a great attention in literatures. These materials are artificial structures named metamaterials has characteristics not found in nature. Microstrip antennas covered by metamaterial are very interesting areas of study. In this paper fractal Peano shape antenna is proposed and covered by two layers of modified ring resonator. The results show an enhancement in Reflection Coefficients, gain, and directivity.

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Короткий адрес: https://sciup.org/15012891

IDR: 15012891

Список литературы Fractal Peano Antenna Covered by Two Layers of Modified Ring Resonator

Veselago V., Braginsky L., Shklover V., and Hafner C., "Negative Refractive Index Materials," Journal of Computational and Theoretical Nanoscience, 2006, Vol.3, pp.1–30.
Veselago V. G., "Electrodynamics of substrates with simultaneously negative values of ε andμ," Sov. Phys. Usp., 1968, Vol. 10, No. 4, pp.509-514.
Balmaz P. and Martin O., "Electromagnetic resonances in individual and coupled split-ring resonators," JOURNAL OF APPLIED PHYSICS, V. 92, no. 5 pp. 2929-2936.
Wu B., Li B., Su T., and Liang C., "Study on Transmission Characteristic of Split-ring Resonator Defected Ground Structure," PIERS ONLINE, 2006, Vol. 2, no. 6, pp. 710-714.
Bimal G., Singhal P., "Improving Principle Design of Rectangular SRR based Metamaterial Structure with Negative μ and ε for Characteristics of Rectangular Microstrip Patch Antenna," International Journal of Engineering Research, Vol.1, no.2, pp. 38-44.
Wu, B-I, Wang W., Pacheco J., Chen X., Grzegorczyk T., and Kong J., "A study of using metamaterials as antenna substrate to enhance gain, " Progress in Electromagnetic Research, PIERS 51, 2005, pp. 295-328.
Garg B., Tiwari R., Kumar A., and Chitransh T., "Design of factored 'X' shaped metamaterial structure for enhancement of patch antenna gain," International Conference on Communication Systems and Network Technologies 2011.
Sarkar D., Saurav K., and Vaibhav K., "Design of a Novel Dual-band Microstrip Patch Antenna for WLAN/WiMAX Applications Using Complementary Split Ring Resonators and Partially Defected Ground Structure, " Progress In Electromagnetics Research Symposium proceedings, Taipei, March 25-28, 2013.
Foroozesh A., and Shafai L., "Effects of artificial magnetic conductors in the design of low-profile high-gain planar antennas with high permittivity dielectric superstrate," IEEE Antenna Wireless Propagat.Lett., 2009, vol. 8, pp. 10 –13.
Vettikalladi H., Lafond O., and Himdi M., "High-efficient and high-gain superstrate antenna for 60-ghz indoor communication," IEEE Antenna Wireless Propagat. Lett., 2009, vol. 8, pp. 1422–1425.
Attia H., and Ramahi O. M., "EBG superstrate for gain and bandwidth enhancement of microstrip array antennas," in Proceeding of IEEE AP-S Int. Symp. Antennas Propagation, San Diego, CA, pp. 1–4, 2008.
Foroozesh A., and Shafai L., "Investigation into the effects of the patch type fss superstrate on the high-gain cavity resonance antenna design, " IEEE Trans. Antennas Propagat., 2010, vol. 58, no. 2, pp. 258–270.
Attia H., Yousefi L., Suwailam M. M., Boybay M. S., and Ramahi O. M., "Enhanced-gain microstrip antenna using engineered magnetic superstrates, " IEEE Antenna Wireless Propagat. Lett., 2009, vol. 8, pp. 1198– 1201.
Ziolkwski R. W., "Design, fabrication, and testing of double negative metamaterials," IEEE Transactions on Antennas and Wireless Propagation, 2003, Vol.51, No. 7, 1516-1529.
Barnsley M.F., "Fractals Every Where," Academic press INC., NewYork, 1993.
Nguyen T. T., Lievens1 P., Lee Y. P., and Vu D. L., "Computational studies of a cut-wire pair and combined metamaterials," Advances in Natural Sciences: Nanoscience and Nanotechnology. 2011, Vol. 2, No. 3, p: 9.

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