Radio Frequency Identification Antennas: Design and Applications

Malhat, Hend Abd-El Azem, Zainud-Deen, Saber, Awadalla, Kama

ISBN 10: 3659232831 / ISBN 13: 9783659232831

Published by LAP LAMBERT Academic Publishing, 2012

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Bibliographic Details

• Title: Radio Frequency Identification Antennas: Design and Applications
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2012
• Language: English
• ISBN 10: 3659232831
• ISBN 13: 9783659232831
• Binding: Paperback
• Condition: Like New
• Book Type: book

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Synopsis

The book introduces a design of different antennas for RFID tag and readers. A fractal dipole antenna for passive UHF RFID applications has been proposed. The antenna is simple and has good impedance matching with the chip impedance. A curved dual-band ring dielectric resonator tag antenna has been presented. The radiation characteristics and backscattering from the tag antenna in free space, mounted on cylindrical bottle and mounted on spherical bottle have been considered. The book proposes and studies the parameters of an OFHA for handheld UHF RFID reader. an elliptical dielectric resonator antenna fed by single feed with rectangular ground is proposed for radio frequency identification (RFID) reader operating at center frequency of 5.8 GHz.The effects of the presence of portable reader device and human hand on the radiation characteristics of the antenna are investigated.An 8×8 NF-focused EDRA phased array for fixed RFID reader applications is investigated. The NF-focused array introduces a focused spot area with diameter of 13.7 cm and SLL of -16 dB so representing a valuable solution in realistic applications.

About the Author

Hend A. Malhat: was born in Menouf, Egypt, on December12, 1982. She received the B. Sc, M. Sc and Ph. D. degrees from Menoufia University in 2004, 2007 and 2011 respectively. She is currently a lecture in the department of electrical and electronic Communication Engineering, Faculty of Electronic Engineering,Menoufia University Egypt.