Nur Sofia Idayu, Didik Aprianto and Nurul Izzah Izzaty, Mohd Nadzri and Nurfarhana, Mustafa and Muhammad Hazarul Azmeer, Ab Malek and Ahmad Afif, Mohd Faudzi and Mohamad Shaiful, Abdul Karim (2025) A development of a dielectric composite substrate based on barium titanate-epoxy resin for a 5 GHZ microstrip antenna. In: Proceedings of International Exchange and Innovation Conference on Engineering & Sciences (IEICES). International Exchange and Innovation Conference on Engineering & Sciences , 17 October 2024 - 18 October 2024 , Kyushu University, Jepun. pp. 1263-1268.. ISSN 2434-1436 (Published)
|
Pdf
A Development of a Dielectric Composite Substrate Based on Barium Titanate-Epoxy Resin for a 5 GHz Microstrip Antenna.pdf Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (430kB) | Preview |
Abstract
This study focuses on investigating the potential of a barium titanate-epoxy resin composite as a substrate for a microstrip patch antenna at 5 GHz. Barium titanate exhibits excellent dielectric properties, and epoxy resin, known for its robust thermosetting polymer, was combined to create one composite material. The permittivity and loss tangent of the composite material were measured using the waveguide technique over a frequency range of 4 GHz to 6 GHz. To determine the compatibility of the composite substrate for a microstrip patch antenna at 5 GHz, the values of return loss and Voltage Standing Wave Ratio (VSWR) were analyzed. The barium titanate-epoxy resin sample resulted in a high permittivity value of 7.0208 and a low loss tangent of 0.0238, which can contribute to a compact antenna design with high efficiency. The fabricated antenna results in a return loss of -42.52 dB and VSWR of 1.137 at 5 GHz, showing its effectiveness for wireless communication applications.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Microstrip Patch Antenna; Dielectric Composite; Dielectric Properties; Waveguide |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Faculty/Division: | Institute of Postgraduate Studies Faculty of Electrical and Electronic Engineering Technology |
| Depositing User: | Miss Amelia Binti Hasan |
| Date Deposited: | 07 Jul 2025 05:08 |
| Last Modified: | 07 Jul 2025 05:08 |
| URI: | http://umpir.ump.edu.my/id/eprint/45026 |
| Download Statistic: | View Download Statistics |
Actions (login required)
 |
View Item |