A Planar Keyhole Shape UWB Antenna For Retransmission Based Chipless RFID

Hossain, A K M Zakir and Indra, Win Adiyansyah and Jamil Alsayaydeh, Jamil Abedalrahim and Abd Aziz, Mohamad Zoinol Abidin (2020) A Planar Keyhole Shape UWB Antenna For Retransmission Based Chipless RFID. International Journal Of Scientific & Technology Research, 9 (8). pp. 412-416. ISSN 2277-8616

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Abstract

In the retransmission based chipless RFID, the receiving and transmitting antennas are an essential element and play a vital role for the tag performance and occupied area as well. In this article a new planar microstrip keyhole shape UWB antenna for retransmission based chipless RFID tag is proposed. The proposed antenna is a UWB antenna, covering from 3.45 GHz to 10.7 GHz and has a 7.25 GHz bandwidth with a dimension of only 32×20 mm2. The antenna has the radiation efficiency between 96.5% to 99% within the bandwidth. The radiation pattern of the antenna is Omnidirectional and the max realized gain is 4 dBi which is suitable for the transmitting and receiving antennas for chipless retransmission based RFID tags and readers as well

Item Type:	Article
Uncontrolled Keywords:	Retransmission Based RFID, Planar, Microstrip, UWB, Antenna, Chipless RFID, Tags, Readers.
Divisions:	Faculty of Electrical and Electronic Engineering Technology > Department of Electronic and Computer Engineering Technology
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	25 Feb 2021 00:50
Last Modified:	25 Feb 2021 00:50
URI:	http://eprints.utem.edu.my/id/eprint/24924
Statistic Details:	View Download Statistic

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