A Triband EBG Loaded Microstrip Fractal Antenna for THz Application

Document Type : Article

Authors

1 Department of Electronics and Communication Engineering, Amity University, Jaipur, Rajasthan, India

2 Department of Physics, Institute of Advanced Photonic Science, University Teknologi, Malaysia

3 - Computational Optics Research Group, Advanced Institute of Materials Science, Ton Duc Thang University, District 7, Ho Chi MinhCity, Vietnam - Faculty of Applied Sciences, Ho Chi Minh City, District 7, Ton Duc Thang University, Vietnam

4 Faculty of Electronic and Computer Engineering, University Teknikal Malaysia Melaka, Melaka, Malaysia

5 Department of Physics, Amity University Rajasthan, Jaipur, India

10.24200/sci.2021.57076.5053

Abstract

Future wireless communication needs antenna with multifunctional operation. This paper focuses on Terahertz Antenna that could be easily integrated with micro and nano devices. In this paper, an octagonal shaped Microstrip Fractal Antenna loaded with the EBG structure is designed for tri-band terahertz application. Triple band characteristic achieved by fractal radiating patch is loaded with Electronic Band Gap (EBG). The antenna is working on triple band characteristics at 948 GHz, 984GHz and, 1040 GHz with overall dimensions of 700x900 µm2. The result and performance show that the recommended antenna will be compatible with compact wireless devices and Monolithic Microwave Integrated Circuit (MMIC). All simulation work has been done using electromagnetic software Ansoft High Frequency Structure Simulator (HFSS) and CST studio suite. The electromagnetic features like S11 parameters, VSWR, gain, efficiency and the radiation characteristics of such antenna are also explored. The simulation results show that this antenna has 9 dB realized gain at 0.948 THz resonating frequency.

Keywords


  • References

    • [1] Efazat, S.S., Basiri, R., and Makki, S.V.A.D. “The gain enhancement of a graphene loaded reconfigurable antenna with non-uniform metasurface in terahertz band”, Optik, 183 pp. 1179 – 1190 (2019).
    • [2] Bansal, G., Marwaha, A., Singh, A., et. al., “A triband slotted bow-tie wideband THz antenna design using graphene for wireless applications”, Optik, 185, pp. 1163 -1171 (2019).
    • [3] Singhal, S. and Budania, J. “Hexagonal Fractal Antenna for Super Wideband Terahertz Applications”, Optik - International Journal for Light and Electron Optics, 206, 163615 (2019).
    • [4] Singhal, S. “Elliptical ring terahertz fractal antenna”, Optik - International Journal for Light and Electron Optics, 194, 163129 (2019).
    • [5] Shalini, M. and Madhan, M. G. “Performance predictions of slotted graphene patch antenna for multi-band operation in terahertz regime”, Optik - International Journal for Light and Electron Optics, 204, 164223 (2020).
    • [6] Rashed, A. N. Z. and Sharshar, H. A. “Optical microstrip patch antennas design and analysis”, Optik, 124, 4331– 4335 (2013).
    • [7] Rubani, Q., Gupta, S.H., Pani, S., et. al., “Design and analysis of a terahertz antenna for wireless body area networks”, Optik,179, pp. 684-690 (2019).
    • [8] Rubani, Q., Gupta, S.H., and Kumar, A., “Design and analysis of Circular Patch Antenna for WBAN at Terahertz frequency.” Optik185 (2019) 529-536.
    • [9] Bala, R., and Marwaha, A. “Characterization of graphene for performance enhancement of patch antenna in THz region”, Opt. Int. J. Light Electron. Opt. 127 (4), 2089–2093 (2016).
    • [10] Khan, M. A., Shaem, K. T. A., and Alim, M. A. “Analysis of graphene based miniaturized terahertz patch antennas for single band and dual band operation”, Optik - International Journal for Light and Electron Optics, 194, 163012 (2019).
    • [11] Zarrabi, F. B., Moghadasi, M. N., Heydari S., et. al., “Cross-slot nano-antenna with graphene coat for bio-sensing application”, Optics Communications, 371, pp. 34–39 (2016).
    • [12] Shalini, M. and Madhan, M. G. “Design and analysis of a dual-polarized graphene based microstrip patch antenna for terahertz applications”, Optik - International Journal for Light and Electron Optics, 194, 163050 (2019).
    • [13] Naderi, M., Zarrabi, F.B., Jafari, F. S., et. al., “Fractal EBG Structure for shielding and reducing the mutual coupling in microstrip patch antenna array”, International Journal of Electronics and Communications, 93, pp. 261-267 (2018).
    • [14] Ren, J., Deng, Y., Shi, Y., et. al., “Optically controlled reconfigurable terahertz waveguide filters based on photo-induced electromagnetic band gap structures using mesa arrays”, OSA Continuum, 1, pp. 1429-1436 (2018).
    • [15] Hocinia, A., Temmara, M.N., Khedrouchea, D., et. al., “Novel approach for the design and analysis of a terahertz microstrip patch antenna based on photonic crystals”, Photonics and Nanostructures - Fundamentals and Applications, 36, 100723 (2019).
    • [16] Rahmati E., and Boroujeni, M. A. “Design of terahertz photoconductive antenna arrays based on defective photonic crystal substrates”, Optics and Laser Technology, 114, pp. 89-94 (2019).
    • [17] Singhal, S., Jaiverdhan, and Singh, A.K. “Elliptical monopole based super wideband fractal antenna”,  Opt. Technol. Lett., 62, pp. 1324–1328 (2020).
    • [18] Krzysztofik, W. J.  “Fractals in Antennas and Metamaterials Applications,” Fractal Analysis - Applications in Physics, Engineering and Technology, 45-81 (2017). 
    • [19] Garhwal, A., Ahmad, MR, Ahmad, BH, et. al.,“Mechanically Reconfigurable Hexagonal Fractal Patch Antenna for Ambient Computing”, International Journal of Innovative Technology and Exploring Engineering (IJITEE), 8(6), pp. 1478-1484 (2019).
    • [20] Keshwala, U., Rawat, S., and Ray, K. "Honeycomb Shaped Fractal Antenna with Defected Ground Structure for UWB Applications," 2019 6th International Conference on Signal Processing and Integrated Networks (SPIN), Noida, India , pp. 341-345 (2019).
    • [21] Singh, P., Ray, K., and Rawat, S., “Analysis of sun flower shaped monopole antenna”, Wireless Personal Communications, vol. 104, no. 3, pp. 881-894 (2019).
    • [22] Garhwal, A., Ahmad, MR, Ahmad, BH, et. al., “Circular and elliptical shaped fractal patch antennas for multiple applications”, International Journal of Engineering and advanced Technology (IJEAT), 8(5), pp. 114-120 (2019).
    • [23] Singh, P., Ray, K. and Rawat, S., “Nature Inspired Sunflower Shaped Microstrip Antenna for Wideband Performance”, International Journal of Computer Information Systems and Industrial Management Application, 8 , pp. 364-371 (2016).
    • [24] Vivek, R., Yamuna, G., Suganthi, S., et. al., “Performance Analysis of Novel Compact Octagonal Shaped Fractal Antenna for Broadband Wireless Applications,” Wireless Pers Commun, 1031325–1340 (2018).
    • [25] Tripathi, S., Mohan, A. and Yadav, S. “A multinotched octagonal shaped fractal UWB antenna,” Opt. Technol. Lett., 56, pp.2469-2473(2014).
    • [26] Kushwaha, N., and Kumar, R. “Design of Slotted Ground Hexagonal Microstrip Patch Antenna and Gain Improvement WITH FSS Screen”, Progress In Electromagnetics Research B, 51, pp. 177–199 (2013).