1. Semichaevsky, A. and A. Akyurtlu, "Homogenization of metamaterial-loaded substrates and superstrates for antennas," Progress In Electromagnetics Research, Vol. 71, 129-147, 2007.
doi:10.2528/PIER07021001 Google Scholar
2. Singh, G., "Double negative left-handed metamaterials for miniaturization of rectangular microstrip antenna," Journal of Electromagnetic Analysis & Applications, Vol. 2, 347-351, 2010.
doi:10.4236/jemaa.2010.26044 Google Scholar
3. Lee, J. and Y. Hao, "Characterization of microstrip patch antennas on metamaterial substrates loaded with complementary split-ring resonators," Microwave Opt. Tech. Lett., Vol. 50, No. 8, Aug. 2008.
doi:10.1002/mop.23596 Google Scholar
4. Alu, J., F. Bilotti, N. Engheta, and L. Vegni, "Subwavelength compact, resonant patch antenna loaded with metamaterials," IEEE Trans. Antennas Propag., Vol. 55, No. 1, Jan. 2007.
doi:10.1109/TAP.2006.888401 Google Scholar
5. Li, L.-W., Y.-N. T. S. Yeo, J. R. Mosig, and O. J. F. Martin, "A broadband and high-gain metamaterial microstrip antenna," Appl. Phys. Lett., Vol. 96, 164101, 2010.
doi:10.1063/1.3396984 Google Scholar
6. Chaimool, S., K. L. Chung, and P. Akkaraekthalin, "Simultaneous gain and bandwidths enhancement of a single-feed circularly polarized microstrip patch antenna using a metamaterial reflective surface," Progress In Electromagnetics Research B, Vol. 22, 23-37, 2010.
doi:10.2528/PIERB10031901 Google Scholar
7. Griguer, H., E. Marzolf, H. Lalj, F. Riouch, and M. Drissi, "Patch antenna bandwidth enhancement through the use of metamaterials," International Conference on Telecommunications, 2009, ICT'09, 2009. Google Scholar
8. Enoch, S., G. Tayeb, P. Sabouroux, N. Guerin, and P. Vincent, "A metamaterial for directive emission," Phys. Rev. Lett., Vol. 89, 2002.
doi:10.1103/PhysRevLett.89.213902 Google Scholar
9. Hu, J., et al. "A new patch antenna with metamaterial cover," Zhejiang University SCIENCE A, Vol. 7, 89-94, 2006.
doi:10.1631/jzus.2006.A0089 Google Scholar
10. Attia, H., L. Yousefi, M. S. Boybay, and O. M. Ramahi, "Enhanced-gain microstrip antenna using engineered magnetic superstrates," IEEE Antennas Propag. Lett., Vol. 8, 2009. Google Scholar
11. Wu, B.-I., W. Wang, J. Pacheco, X. Chen, T. Grzegorczyk, and J. A. Kong, "A study of using metamaterials as antenna substrate to enhance gain," Progress In Electromagnetics Research, Vol. 51, 295-328, 2005.
doi:10.2528/PIER04070701 Google Scholar
12. Attia, H., L. Yousefi, and O. M. Ramahi, "Analytical model for calculating the radiation field of microstrip antennas with artificial magnetic superstrates theory and experiment," IEEE Trans. Antennas Propag., Vol. 59, No. 5, May 2011.
doi:10.1109/TAP.2011.2122295 Google Scholar
13. Chen, K.-S., K.-H. Lin, and H.-L. Su, "Microstrip antenna gain enhancement by metamaterial radome with more subwavelength holes," Asia Pacific Microwave Conference, 2009, APMC 2009, 2009. Google Scholar
14. Xiao, X. and H. Xu, "Low refractive metamaterials for gain enhancement of horn antenna," Journal of Infrared Milli Terahz Waves, Vol. 30, 225-232, 2009.
doi:10.1007/s10762-008-9449-3 Google Scholar
15. Tretyakov, S., I. Nefedov, A. Sihvola, S. Maslovski, and C. Simovski, "Waves and energy in chiral nihility," Journal of Electromagnetic Waves and Applications, Vol. 17, No. 5, 695-706, 2003.
doi:10.1163/156939303322226356 Google Scholar
16. Dong, J., "Exotic characteristics of power propagation in the chiral nihility fiber," Progress In Electromagnetics Research, Vol. 99, 163-178, 2009.
doi:10.2528/PIER09102801 Google Scholar
17. Dong, J., J. Li, and F.-Q. Yang, "Guided modes in the four-layer slab waveguide containing chiral nihility core," Progress In Electromagnetics Research, Vol. 112, 241-255, 2011. Google Scholar
18. Naqvi, A., A. Hussain, and Q. A. Naqvi, "Waves in fractional dual planar waveguides containing chiral nihility metamaterial," Journal of Electromagnetic Waves and Applications, Vol. 24, No. 11--12, 1575-1586, 2010.
doi:10.1163/156939310792149614 Google Scholar
19. Dong, J. F. and C. Xu, "Surface polaritons in planar chiral nihility metamaterial waveguides," Opt. Commun., Vol. 282, 3899-3904, 2009.
doi:10.1016/j.optcom.2009.06.054 Google Scholar
20. Tuz, V. R. and C.-W. Qiu, "Semi-infinite chiral nihility photonics: Parametric dependence, wave tunneling and rejection," Progress In Electromagnetics Research, Vol. 103, 139-152, 2010.
doi:10.2528/PIER10030706 Google Scholar
21. Naqvi, Q. A., "Fractional dual solutions in grounded chiral nihility slab and their effect on outside field," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 5--6, 773-784, 2009.
doi:10.1163/156939309788019958 Google Scholar
22. Qamar, S. R., A. Naqvi, A. A. Syed, and Q. A. Naqvi, "Radiation characteristics of elementary sources located in unbounded chiral nihility metamaterial," Journal of Electromagnetic Waves and Applications, Vol. 25, No. 5--6, 713-722, 2011.
doi:10.1163/156939311794827294 Google Scholar
23. Ahmad, S. and Q. A. Naqvi, "Directive EM radiation of a line source in the presence of a coated nihility cylinder," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 5--6, 761-771, 2009.
doi:10.1163/156939309788019886 Google Scholar
24. Pendry, J. B., "A chiral route to negative refraction," Science, Vol. 306, 1353-1354, 2004.
doi:10.1126/science.1104467 Google Scholar
25. Mackay, T. G., "Plane waves with negative phase velocity in isotropic chiral mediums," Microwave Opt. Tech. Lett., Vol. 45, No. 2, 120-121, 2005.
doi:10.1002/mop.20742 Google Scholar
26. Zhao, R., T. Koschny, E. N. Economou, and C. M. Soukoulis, "Comparison of chiral metamaterial designs for repulsive Casimir force," Phys. Rev. B, Vol. 81, 235126, 2010.
doi:10.1103/PhysRevB.81.235126 Google Scholar
27. Plum, E., J. Zhou, J. Dong, V. A. Fedotov, T. Koschny, C. M. Soukoulis, and N. I. Zheludev, "Metamaterial with negative index due to chirality," Phys. Rev. B, Vol. 79, 035407, 2009.
doi:10.1103/PhysRevB.79.035407 Google Scholar
28. Zhou, J., J. Dong, B. Wang, T. Koschny, M. Kafesaki, and C. M. Soukoulis, "Negative refractive index due to chirality," Phys. Rev. B, Vol. 79, 121104, 2009.
doi:10.1103/PhysRevB.79.121104 Google Scholar
29. Li, Z., R. Zhao, T. Koschny, M. Kafesaki, and C. M. Soukoulis, "Chiral metamaterials with negative refractive index based on four ``U'' split ring resonators," Appl. Phys. Lett., Vol. 97, 081901, 2010.
doi:10.1063/1.3457448 Google Scholar
30. Wu, Z., B. Q. Zhang, and S. Zhong, "A double-layer chiral metamaterial with negative index," Journal of Electromagnetic Waves and Applications, Vol. 24, No. 7, 983-992, 2010.
doi:10.1163/156939310791285173 Google Scholar
31. Zhao, R., L. Zhang, J. Zhou, T. Koschny, and C. M. Soukoulis, "Conjugated gammadion chiral metamaterial with uniaxial optical activity and negative refractive index," Phys. Rev. B, Vol. 83, 035105, 2011.
doi:10.1103/PhysRevB.83.035105 Google Scholar
32. Li, Z., K. B. Alici, E. Colak, and E. Ozbay, "Complementary chiral metamaterials with giant optical activity and negative refractive index," Appl. Phys. Lett., Vol. 98, 161907, 2011.
doi:10.1063/1.3574909 Google Scholar
33. Li, Z., F.-Q. Yang, and J. Dong, "Design and simulation of L-shaped chiral negative refractive index structure," Progress In Electromagnetics Research, Vol. 116, 395-408, 2011. Google Scholar
34. Ye, Y. and S. He, "90° polarization rotator using a bilayered chiral metamaterial with giant optical activity," Appl. Phys. Lett., Vol. 96, 203501, 2010.
doi:10.1063/1.3429683 Google Scholar
35. Ye, Y., X. Li, F. Zhuang, and S.-W. Chang, "Homogeneous circular polarizers using a bilayered chiral metamaterial," Appl. Phys. Lett., Vol. 99, 031111, 2011.
doi:10.1063/1.3615054 Google Scholar
36. Illahi, A. and Q. A. Naqvi, "Study of focusing of electromagnetic waves reflected by a PEMC backed chiral nihility reflector using Maslov's method," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 7, 863-873, 2009.
doi:10.1163/156939309788355216 Google Scholar
37. Jin, Y. and S. He, "Focusing by a slab of chiral medium," Optics Express, Vol. 13, No. 13, 4974-4979, 2005.
doi:10.1364/OPEX.13.004974 Google Scholar
38. Monzon, C. and D. W. Forester, "Negative refraction and focusing of circularly polarized waves in optically active media," Phys. Rev. Lett., Vol. 95, 123904, 2005.
doi:10.1103/PhysRevLett.95.123904 Google Scholar
39. Wang, B., T. Koschny, and C. M. Soukoulis, "Wide-angle and polarization-independent chiral metamaterial absorber," Phys. Rev. B, Vol. 80, 033108, 2009.
doi:10.1103/PhysRevB.80.033108 Google Scholar
40. Cheng, Q., W. X. Jiang, and T. J. Cui, "Investigations of the electromagnetic properties of three-dimensional arbitrarily-shaped cloaks," Progress In Electromagnetics Research, Vol. 94, 105-117, 2009.
doi:10.2528/PIER09060705 Google Scholar
41. Luo, Y., J. Zhang, H. Chen, B.-I. Wu, and L.-X. Ran, "Wave and ray analysis of a type of cloak exhibiting magnified and shifted scattering effect," Progress In Electromagnetics Research, Vol. 95, 167-178, 2009.
doi:10.2528/PIER09070805 Google Scholar
42. Lindell, I. V., A. H. Sihvola, S. A. Tretyakov, and A. J. Viitanen, Electromagnetic Waves in Chiral and Bi-isotropic Media, Artech House, 1994.
43. Serdyukov, A., I. Semchenko, S. Tretyakov, and A. Sihvola, Electromagnetics of Bi-anisotropic Materials Theory and Applications, Gordon and Breach Science Publishers, 2001.
44. Zhao, R., T. Koschny, and C. M. Soukoulis, "Chiral metamaterials: Retrieval of the effective parameters with and without substrate," Optics Express, Vol. 18, No. 14, Jul. 2010. Google Scholar
45. Balanis, C. A., Modern Antenna Handbook, John Wiley & Sons, 2008.
doi:10.1002/9780470294154
46. Kraus, J. D. and R. J. Marhefka, Antennas: For All Applications, 3rd Ed., McGraw Hill, 2001.