Radio Frequency Identification (RFID) antenna circuit design / Mohd Rozaini Zamri

Zamri, Mohd Rozaini (2007) Radio Frequency Identification (RFID) antenna circuit design / Mohd Rozaini Zamri. [Student Project] (Unpublished)

Abstract

This paper describes Radio Frequency Identification (RFID) antenna circuit design. An RF signal can be radiated effectively if the linear dimension of the antenna is comparable with the wavelength of the operating frequency. The operating frequency band for this project is 13.56 MHz. The wavelength at this frequency 13.56 MHz is 22.12 meters. The wavelength proportional to the antenna dimensions but designing small antennas for practical purposes is a challenging problem in the RFID technology. To overcome this problem, the antenna is designed for this project with appropriate dimensions for the usage in commercial and manufacturing areas as a practical and cheap alternative. The antenna is implemented on a printed circuit board (PCB). For this project, an antenna with relatively small dimensions 50 x 50 mm for Rectangular Loop Antenna and diameter of 60 mm for Circular Loop Antenna is designed and implemented to overcome this problem. This project also includes lab testing and measurement for testing the performance of the antennas that was designed.

Metadata

Item Type:	Student Project
Creators:	Creators Email / ID Num. Zamri, Mohd Rozaini UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Thesis advisor Ibrahim, Muhammad UNSPECIFIED
Subjects:	T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Radio frequency identification systems T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Antennas
Divisions:	Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Programme:	Bachelor in Electrical Engineering (Hons)
Keywords:	Radio Frequency Identification (RFID), antenna, frequency
Date:	2007
URI:	https://ir.uitm.edu.my/id/eprint/67602