Miniaturization of Implantable Antenna in ISM Band for Biomedical Applications

Authors

  • Rajiv Kumar Nehra
  • Sourabh Rana
  • Vaani Sharma

Keywords:

: ISM, Implantable antennas, Biomedical, Coaxial feeding length, Shorting pins, Slots

Abstract

Three shorting pins are used for miniaturization purposes, directly connecting the patch to
the ground plane. Thus, a compact size of 90 mm x 90 mm x 25.27mm is obtained. HFSS
software is used to showcase the antenna design along with the requisite parameters like
resonating frequency, reflection coefficient and current distribution. By changing the coaxial
feeding length with respect to λg, value of reflection coefficient is improved. As a result,
resonant frequency of 2.38GHz and reflection coefficient of -19.5dB are obtained. Roger
RO3210 is used as a substrate and superstrate material.

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Published

2018-10-14

How to Cite

Rajiv Kumar Nehra, Sourabh Rana, & Vaani Sharma. (2018). Miniaturization of Implantable Antenna in ISM Band for Biomedical Applications. Journal of Power Electronics and Devices, 3(3), 11–15. Retrieved from http://matjournals.co.in/index.php/JOPED/article/view/6494

Issue

Vol. 3 No. 3 (2018)

Section

Articles