Low Profile Wideband Dual-Ring Slot Antenna for Biomedical Applications

  • Shilpee Patil Department of Electronics and Communication Engineering, Noida Institute of Engineering and Technology, Greater Noida, Utter Pradesh, India
  • Vinod Kapse Department of Electronics and Communication Engineering, Noida Institute of Engineering and Technology, Greater Noida, Utter Pradesh, India
  • Shruti Sharma Department of Electronics and Communication Engineering, Noida Institute of Engineering and Technology, Greater Noida, Utter Pradesh, India
  • Anil Kumar Pandey Department of Electronics and Communication Engineering, GL Bajaj Institute of Technology and Management, Greater Noida, Utter Pradesh, India
Keywords: biomedical application, dual-ring slot, ISM band, implantable antenna

Abstract

In this study, a low-profile, co-planar waveguide (CPW) fed, wideband, and dual-ring slot antenna design for biomedical applications is proposed. The proposed antenna has a total area of 10 mm × 10 mm and a height of 0.4 mm, and is designed by using a thin and biocompatible FR4 epoxy (εr = 4.4) substrate to accomplish human body isolation and great flexibility obtained by implantation. This wideband antenna covers a large bandwidth of industrial scientific and medical (ISM) frequency band, including 902.8 MHz to 928 MHz, 1.395 GHz to 1.4 GHz, 1.427 GHz to 1.432 GHz, 2.4 GHz to 2.485 GHz, and above. The simulation results of return loss, voltage standing wave ratio (VSWR), impedance matching, gain, and radiation pattern of the proposed antenna are obtained through High Frequency Structure Simulator (HFSS) 14 software.

References

J. Pourahmadazar, C. H. Ghobadi, J. Nourinia, N. Felegari, and H. Shirzad, “Broadband CPW-Fed Circularly Polarized Square Slot Antenna with Inverted L-Strip for UWB Applications,” IEEE Antennas Wireless Propagation Letters, vol. 10, pp. 369-372, April 2011.

B. K. Kanaujia, S. K. Gupta, J. Kishor, and D. Gangwar, Printed Antennas: Theory and Design, Boca Raton: CRC Press, 2020.

S. Patil, A. K. Singh, B. K. Kanaujia, and R. L. Yadava, “A Compact, Dual Wide-Band Circularly Polarized, Modified Square Ring Slot Antenna for C and Ku Band Applications,” International Journal of Microwave and Wireless Technologies, vol. 11, no. 2, pp. 182-189, October 2019.

S. Patil, A. K. Pandey, and V. K. Pandey, “A Compact, Wideband, Dual Polarized CPW-Fed Asymmetric Slot Antenna for Wireless Systems,” Journal of Microwaves, Optoelectronics, and Electromagnetic Applications, vol. 19, no. 3, pp. 343-355, September 2020.

S. Patil, A. K. Singh, B. K. Kanaujia, and R. L. Yadava, “A Low-Profile Triple-Band Circularly Polarized Wide Slot Antenna for Wireless Systems,” International Journal of Microwave and Wireless Technologies, vol. 11, no. 1, pp. 67-75, August 2019.

S. Das and D. Mitra, “A Compact Wideband Flexible Implantable Slot Antenna Design with Enhanced Gain,” IEEE Transactions on Antennas and Propagation, vol. 66, no. 8, pp. 4309-4314, May 2018.

Z. Bashir, M. Zahid, N. Abbas, M. Yousaf, S. Shoaib, M. A. Asghar, et al., “A Miniaturized Wide Band Implantable Antenna for Biomedical Application,” UK/China Emerging Technologies, October 2019, pp. 1-4.

L. J. Xu, Y. X. Guo, and W. Wu, “Dual-Band Implantable Antenna with Open-End Slots on Ground,” IEEE Antennas and Wireless Propagation Letters, vol. 11, pp. 1564-1567, 2012.

M. Nesasudha and J. J. Fairy, “Low Profile Antenna Design for Biomedical Applications,” International Conference on Signal Processing and Communication, July 2017, pp. 139-142.

Y. Guo and C. Liu, “Miniaturized Implantable Circularly Polarized Patch Antenna,” IEEE International Workshop on Electromagnetics, August 2014, pp. 271-272.

S. Q. Xiao and R. Q. Li, “Antennas Design for Implantable Medical Devices,” IEEE International Conference on Computational Electromagnetics, February 2015, pp. 61-63.

A. Chauhan, G. Chauhan, and G. Kaur, “Implantable Antennas in Biomedical Applications,” International Conference on Computational Intelligence and Communication Networks, December 2015, pp. 1-5.

T. A. Aleef and A. Biswas, “Design and Measurement of a Flexible Implantable Stripline-Fed Slot Antenna for Biomedical Applications,” International Conference on Electrical Engineering and Information Communication Technology, September 2016, pp. 1-5.

Z. J. Yang and S. Xiao, “A Wideband Implantable Antenna for 2.4 GHz ISM Band Biomedical Application,” International Workshop on Antenna Technology, March 2018, pp. 1-3.

Z. J. Yang, L. Zhu, and S. Xiao, “An Implantable Circularly Polarized Patch Antenna Design for Pacemaker Monitoring Based on Quality Factor Analysis,” IEEE Transactions on Antennas and Propagation, vol. 66, no. 10, pp. 5180-5192, August 2018.

X. Y. Liu, Z. T. Wu, Y. Fan, and E. M. Tentzeris, “A Miniaturized CSRR Loaded Wide-Beamwidth Circularly Polarized Implantable Antenna for Subcutaneous Real-Time Glucose Monitoring,” IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 577-580, July 2016.

Z. Xia and H. Li, “Miniaturized Dual-Band Implantable Antenna,” IEEE International Conference on Microwave and Millimeter Wave Technology, May 2018, pp. 1-3.

I. Gani and H. Yoo, “Multi-Band Antenna System for Skin Implant,” IEEE Microwave and Wireless Components Letters, vol. 26, no. 4, pp. 294-296, March 2016.

“ANSYS HFSS,” https://www.ansys.com/en-in/products/electronics/ansys-hfss, 2019.

Published
2021-07-09
How to Cite
Patil, S., Kapse, V., Sharma, S., & Pandey, A. K. (2021). Low Profile Wideband Dual-Ring Slot Antenna for Biomedical Applications. Proceedings of Engineering and Technology Innovation. https://doi.org/10.46604/peti.2021.7790
Section
Articles