Startseite Broadband gain enhancement of an UWB antenna using conformal wideband NRI metamaterial
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Broadband gain enhancement of an UWB antenna using conformal wideband NRI metamaterial

  • Deepa Negi EMAIL logo , Rajesh Khanna und Jaswinder Kaur
Veröffentlicht/Copyright: 21. Dezember 2020
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Abstract

In this article, broadband gain enhancement of an ultra-wide band (UWB) antenna is achieved by using 4 × 4 array of a wideband negative refractive index (NRI) metamaterial as a reflector layer. A novel shaped metamaterial sized 14.8 × 14.8 mm2 with double negative (DNG) characteristics in three frequency regions has been fabricated on a flexible FR4 with 0.25 mm thickness. The proposed metamaterial gives a continuous NRI bandwidth of 10 GHz (2–12 GHz). The effective parameters of the unit cell cover S, C, X, and Ku-band independently and show DNG region of 6.1 GHz at C (4–8 GHz) and X band (8.8–10.5 GHz, 11.2–11.6 GHz). The unit cell structure is also found to be feed insensitive. The unit cell has small volume of 54.76 mm3 along with flexible nature which makes it suitable for wearable applications. For a 4 × 4 array the metamaterial still exhibits DNG characteristics. To understand the physical behavior of the unit cell, the circuit analysis along with the study of magnetic and electric field distribution at three resonance frequencies (2.2, 8.2 and 14.2 GHz) is done. Both simulation and measured results indicate that the gain and bandwidth of metamaterial antenna are enhanced by 2 dB and 0.8 GHz.

Keywords: array; broadband NRI; flexible metamaterial; gain and bandwidth enhancement; UWB antenna
Corresponding author: Deepa Negi, Department of Electronics and Communication Engineering, Thapar Institute of Engineering and Technology, Patiala, India, E-mail:

  1. Author contribution: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: None declared.

  3. Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

References

[1] V. G. Veselago, “The electrodynamics of substances with simultaneously negative values of ε and μ,” Sov. Phys., vol. 10, no. 4, pp. 509–514, 1968, https://doi.org/10.1070/PU1968v010n04ABEH003699.Suche in Google Scholar

[2] D. R. Smith, W. J. Padilla, D. C. Vier, S. C. Nemat-Nasser, and S. Schultz, “Composite medium with simultaneously negative permeability and permittivity,” Phys. Rev. Lett., vol. 84, pp. 4184–4187, 2000, https://doi.org/10.1103/PhysRevLett.84.4184.Suche in Google Scholar PubMed

[3] M. Houshmand, M. H. Zandi, and N. E. Gorji, “Modeling of optical losses in perovskite solar cells,” Superlattice. Microst., vol. 97, no. 1, pp. 424–42, 2016, https://doi.org/10.1016/j.spmi.2016.06.031.Suche in Google Scholar

[4] M. M. Islam, M. T. Islam, M. Samsuzzaman, and M. R. I. Faruque, “Compact metamaterial antenna for UWB applications,” Electron. Lett., vol. 51, no. 16, pp. 1222–1224, 2015, https://doi.org/10.1049/el.2015.2131.Suche in Google Scholar

[5] O. M. Khan, Z. U. Islam, Q. U. Islam, and F. A. Bhatti, “Multiband high- gain printed Yagi array using square spiral ring metamaterial structures for S-band applications,” IEEE Antenn. Wireless Propag. Lett., vol. 13, pp. 1100–1103, 2014, https://doi.org/10.1109/LAWP.2014.2329309.Suche in Google Scholar

[6] K. Zhang, Y. Yuan, X. Ding, B. Ratni, S. N. Burokur, and Q. Wu, “High-efficiency metalenses with switchable functionalities in microwave region,” ACS Appl. Mater. Interfaces, vol. 11, no. 31, pp. 28423–28430, 2019, https://doi.org/10.1021/acsami.9b07102.Suche in Google Scholar PubMed

[7] H. Li, G. M. Wang, T. Cai, J. G. Liang, and H. Hou, “Bifunctional circularly-polarized lenses with simultaneous geometrical and propagating phase control metasurfaces,” J. Phys. D Appl. Phys., vol. 52, no. 46, p. 465105, 2019, https://doi.org/10.1088/1361-6463/ab39ac.Suche in Google Scholar

[8] K. Sultan, H. Abdullah, E. Abdallah, and E. Hashish, “Low-SAR miniaturized printed antenna for mobile, ISM, and WLAN services,” IEEE Antenn. Wireless Propag. Lett., vol. 12, pp. 1106–1109, 2013, https://doi.org/10.1109/LAWP.2013.2280955.Suche in Google Scholar

[9] M. R. I. Faruque, M. T. Islam, and N. Misran, “Design analysis of new metamaterial for EM absorption reduction,” Prog. Electromagn. Res., vol. 124, pp. 119–135, 2012, https://doi.org/10.2528/PIER11112301.Suche in Google Scholar

[10] S. S. Islam, M. R. I. Faruque, and M. T. Islam, “A near zero refractive index metamaterial for electromagnetic invisibility cloaking operation,” Materials, vol. 8, no. 8, pp. 4790–4804, 2015, https://doi.org/10.3390/ma8084790.Suche in Google Scholar PubMed PubMed Central

[11] N. Landy and D. R. Smith, “A full-parameter unidirectional metamaterial cloak for microwaves,” Nat. Mater., vol. 12, no. 1, pp. 25–28, 2013, https://doi.org/10.1038/nmat3476.Suche in Google Scholar PubMed

[12] C. Y. Fang, J. S. Gao, and H. Liu, “A novel metamaterial filter with stable passband performance based on frequency selective surface,” AIP Adv., vol. 4, no. 7, 2014, Art no. 077114, https://doi.org/10.1063/1.4890108.Suche in Google Scholar

[13] M. J. Alam, M. R. I. Faruque, and M. T. Islam, “Labyrinth double split open loop resonator-based band pass filter design for S, C and X-band application,” J. Phys. D Appl. Phys., vol. 51, no. 26, pp. 1–8, 2018, https://doi.org/10.1088/1361-6463/aac569.Suche in Google Scholar

[14] R. Singh, I. Al-Naib, W. Cao, C. Rockstuhl, M. Koch, and W. Zhang, “The Fano resonance in symmetry broken terahertz metamaterials,” IEEE Trans. Terahertz Sci. Technol., vol. 3, no. 6, pp. 1–7, 2013, https://doi.org/10.1109/TTHZ.2013.2285498.Suche in Google Scholar

[15] Z. Zhou and H. Yang, “Triple-Band asymmetric transmission of linear polarization with deformed S-shape bilayer chiral metamaterial,” Appl. Phys. A, vol. 119, no. 1, pp. 115–119, 2015, https://doi.org/10.1007/s00339-015-8983-9.Suche in Google Scholar

[16] M. J. Alam, M. R. I. Faruque, M. J. Hossain, and M. T. Islam, “Depiction and analysis of a modified H-shaped double-negative meta atom for satellite communication,” Int. J. Microw. Wireless Technol., vol. 10, no. 10, pp. 1155–1165, 2018, https://doi.org/10.1017/S1759078718001022.Suche in Google Scholar

[17] J. Huangfu, L. Ran, H. Chen, X. Zhang, and K. Chen, “Experimental confirmation of negative refractive index of a metamaterial composed of Ω-like metallic patterns,” Appl. Phys. Lett., vol. 84, no. 9, pp. 1537–1539, 2004, https://doi.org/10.1063/1.1655673.Suche in Google Scholar

[18] Y. C. Chun, C. Y. Ping, W. Qiong, and Z. S. Chuang, “Negative refraction of a symmetrical -shaped metamaterial,” Chin. Phys. Lett., vol. 25, no. 2, pp. 482–484, 2008, https://doi.org/10.1088/0256-307X/25/2/036.Suche in Google Scholar

[19] M. J. Hossain, M. R. I. Faraque, M. J. Alam, M. F. Mansor, and M. T. Islam, “A broadband negative refractive index meta-atom for quad-band and sensor applications,” Microw. Opt. Technol. Lett., vol. 60, no. 12, pp. 2899–2907, 2018, https://doi.org/10.1002/mop.31410.Suche in Google Scholar

[20] T. Alam, F. B. Ashraf, and M. T. Islam, “Flexible paper substrate based wide band NRI metamaterial for X-band application,” Microw. Opt. Technol. Lett., vol. 60, no. 5, pp. 1309–1312, 2017, https://doi.org/10.1002/mop.31145.Suche in Google Scholar

[21] M. N. Rahman, M. T. Islam, and M. Samsuzzaman, “Design and analysis of a resonator-based metamaterial for sensor applications,” Microw. Opt. Technol. Lett., vol. 60, no. 3, pp. 694–698, 2017, https://doi.org/10.1002/mop.31025.Suche in Google Scholar

[22] H. S. Singh, S. Kalraiya, M. K. Meshram, and R. M. Shubair, “Metamaterial inspired CPW-fed compact antenna for ultrawide band applications,” Int. J. RF Microw. Comput.-Aided Eng., vol. 29, no. 8, 2019, Art no. e21768, https://doi.org/10.1002/mmce.21768.Suche in Google Scholar

[23] A. Seshadri and N. Gupta, “Modelling and analysis of metamaterial-based antenna for Wi-Fi and WLAN applications,” Adv. Commun. Dev. Net., vol. 537, pp. 167–173, 2019, https://doi.org/10.1007/978-981-13-3450-4_19.Suche in Google Scholar

[24] N. V. Rajasekhar and D. S. Kumar, “Metamaterial based compact UWB planar monopole antennas,” Microw. Opt. Technol. Lett., vol. 60, no. 6, pp. 1332–1338, 2018, https://doi.org/10.1002/mop.29616.Suche in Google Scholar

[25] P. Pushkar and V. R. Gupta, “A metamaterial-based tri band antenna for WiMAX/WLAN applications,” Microw. Opt. Technol. Lett., vol. 58, no. 3, pp. 558–561, 2016, https://doi.org/10.1002/mop.29616.Suche in Google Scholar

[26] M. Z. Mahmud, M. T. Islam, N. Misran, M. J. Singh, and K. Mat, “A negative index metamaterial to enhance the performance of miniaturized UWB antenna for microwave imaging applications,” Appl. Sci., vol. 7, no. 11, p. 1149, 2017, https://doi.org/10.3390/app7111149.Suche in Google Scholar

[27] S. K. Patel and Y. Kosta, “Liquid metamaterial based microstrip antenna,” Microw. Opt. Technol. Lett., vol. 60, no. 2, pp. 318–322, 2018, https://doi.org/10.1002/mop.30963.Suche in Google Scholar

[28] V. R. Nuthakki and S. Dhamodharan, “UWB metamaterial-based miniaturized planar monopole antennas,” Int. J. Electron. Commer., vol. 89, pp. 93–103, 2017, https://doi.org/10.1016/j.a.Int.J.Electron.Comm.eue.2017.08.002.Suche in Google Scholar

[29] R. B. Rani and S. K. Pandey, “Metamaterial-inspired printed UWB antenna for short range RADAR applications,” Microw. Opt. Technol. Lett., vol. 39, no. 7, pp. 1600–1604, 2017, https://doi.org/10.1002/mop.30590.Suche in Google Scholar

[30] H. T. Zhang, G. Q. Luo, B. Yuan, and X. H. Zhang, “A novel ultra-wideband metamaterial antenna using chessboard-shaped patch,” Microw. Opt. Technol. Lett., vol. 58, no. 12, pp. 3008–3012, 2016, https://doi.org/10.1002/mop.30200.Suche in Google Scholar

[31] A. Arayeshnia, A. Bayat, M. Keshtkar-Bagheri, and S. Jarchi, “Miniaturized lowprofile antenna based on uniplanar quasi-composite right/left-handed metamaterial,” Int. J. RF Microw. Comput.-Aided Eng., vol. 29, no. 10, 2019, Art no. e21888, https://doi.org/10.1002/mmce.21888.Suche in Google Scholar

[32] S. Pandit, A. Mohan, and P. Ray, “Metamaterial-inspired low-profile high-gain slot antenna,” Microw. Opt. Technol. Lett., vol. 61, no. 9, pp. 2068–2073, 2019, https://doi.org/10.1002/mop.31862.Suche in Google Scholar

[33] N. L. Nguyen and V. Y. Vu, “Gain enhancement for MIMO antenna using metamaterial structure,” Int. J. Microw. Wireless Technol., vol. 11, no. 8, pp. 851–862, 2019, https://doi.org/10.1017/S175907871900059X.Suche in Google Scholar

[34] C. Arora, S. S. Pattnaik, and R. N. Baral, “Metamaterial inspired DNG superstrate for performance improvement of microstrip patch antenna array,” Int. J. Microw. Wireless Technol., vol. 10, no. 3, pp. 318–327, 2018, https://doi.org/10.1080/09205071.2018.1507842.Suche in Google Scholar

[35] J. Ghosh, D. Mitra, and S. R. B. Chaudhuri, “Reduction of leaky wave coupling in a superstrate loaded antenna using metamaterial,” J. Electromagn. Waves Appl., vol. 32, no. 17, pp. 2292–2303, 2018, https://doi.org/10.1080/09205071.2018.1507842.Suche in Google Scholar

[36] Y. Yuan, K. Zhang, X. Ding, B. Ratni, S. N. Burokur, and Q. Wu, “Complementary transmissive ultra-thin meta-deflectors for broadband polarization independent refractions in the microwave region,” Photon. Res., vol. 7, no. 1, pp. 80–88, 2019, https://doi.org/10.1364/PRJ.7.000080.Suche in Google Scholar

[37] Y. Yuan, S. Sun, Y. Chen, et al.., “A fully phase‐modulated metasurface as an energy‐controllable circular polarization router,” Adv. Sci., vol. 7, no. 18, p. 2001437, 2020, https://doi.org/10.1002/advs.202001437.Suche in Google Scholar PubMed PubMed Central

[38] A. K. Arya, M. V. Kartikeyan, and A. Patnaik, “Defected ground structure in the perspective of microstrip antennas: a review,” Frequenz, vol. 64, nos 5–6, pp. 79–84, 2011, https://doi.org/10.1515/FREQ.2010.64.5-6.79.Suche in Google Scholar

[39] S. Bhattacharyya, S. Ghosh, and K. V. Srivastava, “Equivalent circuit model of an ultra-thin polarization-independent triple band metamaterial absorber,” AIP Adv., vol. 4, no. 9, 2019, Art no. 097127, https://doi.org/10.1063/1.4896282.Suche in Google Scholar

[40] J. M. Alam, M. R. I. Faraque, M. J. Hossain, and M. T. Islam, “Architecture of a unified split P-shaped swarming metamaterial for thermal mutation,” Microw. Opt. Technol. Lett., vol. 60, no. 6, pp. 1388–1395, 2018, https://doi.org/10.1002/mop.31163.Suche in Google Scholar

[41] H. X. Xu, G. M. Wang, and M. Q. Qi, “Hilbert-shaped magnetic waveguided metamaterials for electromagnetic coupling reduction of microstrip antenna array,” IEEE Trans. Magn., vol. 49, no. 4, pp. 1526–1529, 2013, https://doi.org/10.1109/TMAG.2012.2230272.Suche in Google Scholar

[42] D. Negi, R. Khanna, and J. Kaur, “Design and performance analysis of a conformal CPW fed wideband antenna with Mu-Negative metamaterial for wearable applications,” Int. J. Microw. Wireless Technol., vol. 11, no. 8, pp. 806–820, 2019, https://doi.org/10.1017/S1759078719000497.Suche in Google Scholar

Received: 2020-06-09
Accepted: 2020-11-30
Published Online: 2020-12-21
Published in Print: 2021-03-26

© 2020 Walter de Gruyter GmbH, Berlin/Boston

Artikel in diesem Heft

  1. Frontmatter
  2. Research Articles
  3. A hybrid reconfigurability structure for a novel 5G monopole antenna for future mobile communication
  4. 3-D printed CDRA for radiation beam reconfigurability and beamforming in C-band
  5. Dual circular slot ring triple-band MIMO antenna for 5G applications
  6. Highly efficient artificial magnetic conductor enabled CPW fed compact antenna for BAN wearable applications
  7. Electrical equivalent circuit modelling of various fractal inspired UWB Antennas
  8. Broadband gain enhancement of an UWB antenna using conformal wideband NRI metamaterial
  9. Non-invasive detection and discrimination of breast tumors at early stage using spiral antenna
  10. Wear-level-monitoring on electrical conductors with high-frequency alternating currents
https://doi.org/10.1515/freq-2020-0089
Schlagwörter für diesen Artikel
array; broadband NRI; flexible metamaterial; gain and bandwidth enhancement; UWB antenna

Artikel in diesem Heft

  1. Frontmatter
  2. Research Articles
  3. A hybrid reconfigurability structure for a novel 5G monopole antenna for future mobile communication
  4. 3-D printed CDRA for radiation beam reconfigurability and beamforming in C-band
  5. Dual circular slot ring triple-band MIMO antenna for 5G applications
  6. Highly efficient artificial magnetic conductor enabled CPW fed compact antenna for BAN wearable applications
  7. Electrical equivalent circuit modelling of various fractal inspired UWB Antennas
  8. Broadband gain enhancement of an UWB antenna using conformal wideband NRI metamaterial
  9. Non-invasive detection and discrimination of breast tumors at early stage using spiral antenna
  10. Wear-level-monitoring on electrical conductors with high-frequency alternating currents
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