An Asymmetric Meandered Line Based Dual-Band ENG-TL Antenna Loaded with Complementary Closed Ring Resonators for Gain Enhancement

References

• A. Mehdipour, T. A. Denidni, and A. R. Sebak, “Multiband miniaturized antenna loaded by ZOR and CSRR metamaterial structures with monopolar radiation pattern,” IEEE Trans. Antennas Propag., Vol. 62, pp. 555–62, 2014.
   Web of Science ®Google Scholar
• C. Zhu, T. Li, K. Li, Z. N. Su, X. Wang, H. Q. Zhai, L. Li, and C. H. Liang, “Electrically small metamaterial-inspired tri-band antenna with meta-mode,” IEEE Antennas Wirel. Propag. Lett., Vol. 14, pp. 1738–41, 2015.
   Web of Science ®Google Scholar
• H. Huang, Y. Liu, S. Zhang, and S. Gong, “Multiband metamaterial-loaded monopole antenna for WLAN/WiMAX applications,” IEEE Antennas Wirel. Propag. Lett., Vol. 14, pp. 662–5, 2015.
   Web of Science ®Google Scholar
• C. Caloz, and T. Itoh. Electromagnetic metamaterials: transmission line approach and Microwave applications. Hoboken, NJ: Wiley, 2005.
   Google Scholar
• A. K. Iyer, and G. V. Eleftheriades. “Negative refractive index metamaterials supporting 2-D waves,” In Proceedings of IEEE MTT-S International Microwave Symposium Digest, USA, 2002, pp. 1067–1070.
   Google Scholar
• J. Kukreja, D. K. Choudhary, and R. K. Chaudhary, “CPW fed miniaturized dualband short-ended metamaterial antenna using modified split-ring resonator for wireless application,” Int. J. RF Microw. Comput. Aided Eng., Vol. 27, pp. e21123–7, 2017.
   Web of Science ®Google Scholar
• A. Lai, K. M. K. H. Leong, and T. Itoh, “Infinite wavelength resonant antennas with monopolar radiation pattern based on periodic structures,” IEEE Trans. Antennas Propag., Vol. 55, pp. 868–76, 2007.
   Web of Science ®Google Scholar
• S. K. Sharma, and R. K. Chaudhary, “A compact zeroth-order resonating wideband antenna with dual-band characteristics,” IEEE Antennas Wirel. Propag. Lett., Vol. 14, pp. 1670–2, 2015.
   Web of Science ®Google Scholar
• A. Sunada, M. Kimura, I. Awai, C. Caloz, and T. Itoh. “A planar zeroth order resonator antenna using left-handed transmission line,” in 34th IEEE European Microwave Conference, Amsterdam, Netherlands, 2004, pp. 1341–4.
   Google Scholar
• T. Jang, J. Choi, and S. Lim, “Compact coplanar waveguide (CPW)-fed zeroth-order resonant antennas with extended bandwidth and high efficiency on vialess single layer,” IEEE Trans. Antennas Propag., Vol. 59, pp. 363–72, 2011.
   Web of Science ®Google Scholar
• B. J. Niu, and Q. Y. Feng, “Bandwidth enhancement of CPW-fed antenna based on epsilon negative zeroth and first-order resonators,” IEEE Antennas Wirel. Propag. Lett., Vol. 12, pp. 1125–8, 2013.
   Web of Science ®Google Scholar
• S. K. Sharma, A. Gupta, and R. K. Chaudhary, “Epsilon negative CPW-fed zeroth-order resonating antenna with backed ground plane for extended bandwidth and miniaturization,” IEEE Trans. Antennas Propag., Vol. 63, pp. 5197–203, 2015.
   Web of Science ®Google Scholar
• R. Kumar, R. Singh, and R. K. Chaudhary, “Miniaturised triple-band antenna loaded with complementary concentric closed ring resonators with asymmetric coplanar waveguide-fed based on epsilon negative transmission line,” IET Microw. Antennas Propag., Vol. 12, pp. 2073–9, 2018.
   Web of Science ®Google Scholar
• A. Gupta, B. Bansal, V. K. Mishra, and A. Agrawal, “A miniaturized tri-band rhombus-shaped metamaterial-inspired antenna with gain enhancement using complementary closed ring resonators,” IET Microw. Antennas Propag., Vol. 14, pp. 185–93, 2020.
   Web of Science ®Google Scholar
• B. J. Niu, Q. Y. Feng, and P. L. Shu, “Epsilon negative zeroth- and first order resonant antennas with extended bandwidth and high efficiency,” IEEE Trans. Antennas Propag., Vol. 61, no. 12, pp. 5878–84, 2013.
   Web of Science ®Google Scholar
• N. Amani, M. Kamyab, A. Jafargholi, A. Hosseinbeig, and J. S. Meiguni, “Compact tri-band metamaterial-inspired antenna based on CRLH resonant structures,” Electron. Lett., Vol. 50, no. 12, pp. 847–8, 2014.
   Web of Science ®Google Scholar
• R. K. Singh, and A. Gupta. “CRLH Transmission Line Based Compact Metamaterial Inspired Antenna for Wi-MAX Applications,” in 2020 URSI Regional Conference on Radio Science (URSI-RCRS), Varanasi, India, pp. 1–4, 2020.
   Google Scholar
• J. Zhu J, and G. V. Eleftheriades, “A compact transmission-line metamaterial antenna with extended bandwidth,” IEEE Antennas Wirel. Propag. Lett., Vol. 8, pp. 295–8, 2009.
   Web of Science ®Google Scholar
• C. Lai, S. Chiu, H. Li, and S. Chen, “Zeroth-order resonator antennas using inductor-loaded and capacitor-loaded CPWs,” IEEE Trans. Antennas Propag., Vol. 59, no. 9, pp. 3448–53, 2011.
   Web of Science ®Google Scholar
• H. Lee, H. Yang, S. Myeong, and K. Lee, “Dual-band MNG patch antenna for smart helmet,” Electron. Lett., Vol. 54, no. 19, pp. 1101–2, 2018.
   Web of Science ®Google Scholar
• A. Gupta, and R. K. Chaudhary, “A compact planar metamaterial triple-band antenna with complementary closed-ring resonator,” Wirel. Pers. Commun., Vol. 88, no. 2, pp. 203–10, 2016.
   Web of Science ®Google Scholar
• A. Gupta, and R. K. Chaudhary, “A compact short-ended ZOR antenna with gain enhancement using EBG loading,” Microw. Opt. Technol. Lett., Vol. 58, no. 5, pp. 1194–7, 2016.
   Web of Science ®Google Scholar
• R. Sonak, M. Ameen, and R. K. Chaudhary, “Triple band omnidirectional miniaturized metamaterial inspired antenna using flipped rectangular stub for LTE, WiMAX, and WLAN applications,” Int. J. RF Microw. Comput. Aided Eng., Vol. 29, no. 7, pp. e21721, 2019.
   Web of Science ®Google Scholar
• A. Gupta, “Miniaturized dual-band metamaterial inspired antenna with modified SRR loading,” Int. J. RF Microw. Comput. Aided Eng., Vol. 28, no. 6, pp. e21283, 2018.
   Web of Science ®Google Scholar