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This article describes a design of Teflon substrate based modified micro strip patch antenna. One PTFE polymer that is sold commercially is Teflon. The substrate's loss tangent is 0.0002, and its dielectric constant is 2.1.The suggested design measures 50 by 32 mm2, and the patch has a thickness of 0.05 mm. Two slots with the same height and width were made in this design. For industrial, scientific, and medical (ISM) band applications, the antenna resonant at 2.45 GHz frequency. The specific absorption rate (SAR) was calculated using a flat human body phantom. In CST Microwave Studio, the model is simulated and the SAR value is computed.

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Design and SAR Analysis of Modified Microstrip Patch Antenna on Phantom of Human Body

  • 会议论文

  • 发表日期：

    2025年

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  • Vinod Kumar Sharma,
  • Sanyog Rawat,
  • Ankur Saharia

摘要

This article describes a design of Teflon substrate based modified micro strip patch antenna. One PTFE polymer that is sold commercially is Teflon. The substrate's loss tangent is 0.0002, and its dielectric constant is 2.1.The suggested design measures 50 by 32 mm2, and the patch has a thickness of 0.05 mm. Two slots with the same height and width were made in this design. For industrial, scientific, and medical (ISM) band applications, the antenna resonant at 2.45 GHz frequency. The specific absorption rate (SAR) was calculated using a flat human body phantom. In CST Microwave Studio, the model is simulated and the SAR value is computed.