Printed Wi-Fi radiating element integrating with light emitting diode (LED)

Nik Adlin Nazrin, Nik Zarith Adam (2023) Printed Wi-Fi radiating element integrating with light emitting diode (LED). Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

This project presents the Printed Wi-Fi Radiating Element Integrating with Light Emitting Diode (LED). The purpose of this project is to design and optimize the radiating element integrated with Light Emitting Diode (LED) to have dual functionality in one device which is illumination and wireless communication. The other purpose is to verify the performance of the fabricated printed radiating element with LED in terms of return loss, Voltage Standard Wave Ratio (VSWR), bandwidth, and directivity. The radiating element is designed using Computer Simulation Technology (CST) and operated at 2.4 GHz. The placement of LEDs is located on the slotted area between the radiating elements. The design is fabricated using Rogers RT 5880 substrate with permittivity, εr = 2.2, and thickness, h = 1.575 mm. The performance parameter was verified through Vector Network Analyzer and Anechoic Chamber room. The result between simulation and measurement shows the radiating element performance with and without the integration of LED.

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