Optimized Triple-Slot Patch Antenna with Electromagnetic Band Gap Structures for Enhanced Performance

Authors

  • Gowri Chaduvula Department of Electronics and Communication Engineering, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India
  • Leela Kumari B JNTU Kakinada, Faculty of Engineering, Department of Electronics and Communication Kakinada, Andhra Pradesh, India

DOI:

https://doi.org/10.32985/ijeces.16.7.6

Keywords:

patch antenna, EBG, triple-slot, MEBG, EEBG, gain, IoT

Abstract

This paper presents an antenna integrated with an Electromagnetic Bandgap (EBG) structure to enhance its radiation performance compared to a conventional antenna. MEBG (Mushroom EBG) and EEBG (Edge via EBG) structures are analyzed, integrating MEBG with the triple-slot patch antenna, which demonstrates superior performance. Using the same conventional dimensions, the proposed antenna achieves a gain of 6.15 dB, a directivity of 7.51 dB, and a return loss of 37 dB at 5.2 GHz, providing a 1.92 dB gain improvement over the conventional design. This design is simulated using the HFSS software. The measurement results are validated with simulation results. The fabricated, compact antenna can be used for IoT applications at 5.2 GHz.

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Published

2025-07-14

How to Cite

[1]
G. Chaduvula and L. Kumari B, “Optimized Triple-Slot Patch Antenna with Electromagnetic Band Gap Structures for Enhanced Performance”, IJECES, vol. 16, no. 7, pp. 497-505, Jul. 2025.

Issue

Vol. 16 No. 7 (2025)

Section

Original Scientific Papers

License

Copyright (c) 2025 International Journal of Electrical and Computer Engineering Systems

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.