Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan

Radio frequency Identification (RFID) is one of wireless communication technology that uses the electromagnetic in radio frequency portion of electromagnetic spectrum to uniquely identify an object or person. RFID is flexible technology that is convenient ,rapidly developing and growing in many serv...

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Main Author:	Ibrahim @ Rauzan, Ruzana
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Radio frequency identification systems Antennas
Online Access:	https://ir.uitm.edu.my/id/eprint/68049/1/68049.PDF
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id	my-uitm-ir.68049
record_format	uketd_dc
spelling	my-uitm-ir.680492022-10-31T08:20:06Z Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan 2009 Ibrahim @ Rauzan, Ruzana Radio frequency identification systems Antennas Radio frequency Identification (RFID) is one of wireless communication technology that uses the electromagnetic in radio frequency portion of electromagnetic spectrum to uniquely identify an object or person. RFID is flexible technology that is convenient ,rapidly developing and growing in many services industries. This project presents a design of rectangular patch microstrip antenna at 2.5GHz incorporated by implemented defected ground structure (DGS) features for RFID application. The rectangular patch on the top of the substrate FR-4 with the combination of DGS was designed to design, simulate, fabricate and measured the patch antenna with DGS feature and to compare the performances between conventional patch antennas with DGS patch antenna which applied the DGS on the ground plane in order to reduce size of antenna. Simulations were carried out to verify the performance of the rectangular patch antenna by using the Computer Simulation Technology (CST) Microwave Studio. Then these design structures were measure to validate the results by using the Vector Network Analyzer (VNA). Both of the result in simulation and measurement was compared. As the result of combining the rectangular patch antenna with DGS will get the size of the antenna reduced by 12.7%/compared to the antenna without DGS. The return loss also was improved by 49.7%. 2009 Thesis https://ir.uitm.edu.my/id/eprint/68049/ https://ir.uitm.edu.my/id/eprint/68049/1/68049.PDF text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Ahmad, Norhayati
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Ahmad, Norhayati
topic	Radio frequency identification systems Antennas
spellingShingle	Radio frequency identification systems Antennas Ibrahim @ Rauzan, Ruzana Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan
description	Radio frequency Identification (RFID) is one of wireless communication technology that uses the electromagnetic in radio frequency portion of electromagnetic spectrum to uniquely identify an object or person. RFID is flexible technology that is convenient ,rapidly developing and growing in many services industries. This project presents a design of rectangular patch microstrip antenna at 2.5GHz incorporated by implemented defected ground structure (DGS) features for RFID application. The rectangular patch on the top of the substrate FR-4 with the combination of DGS was designed to design, simulate, fabricate and measured the patch antenna with DGS feature and to compare the performances between conventional patch antennas with DGS patch antenna which applied the DGS on the ground plane in order to reduce size of antenna. Simulations were carried out to verify the performance of the rectangular patch antenna by using the Computer Simulation Technology (CST) Microwave Studio. Then these design structures were measure to validate the results by using the Vector Network Analyzer (VNA). Both of the result in simulation and measurement was compared. As the result of combining the rectangular patch antenna with DGS will get the size of the antenna reduced by 12.7%/compared to the antenna without DGS. The return loss also was improved by 49.7%.
format	Thesis
qualification_level	Bachelor degree
author	Ibrahim @ Rauzan, Ruzana
author_facet	Ibrahim @ Rauzan, Ruzana
author_sort	Ibrahim @ Rauzan, Ruzana
title	Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan
title_short	Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan
title_full	Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan
title_fullStr	Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan
title_full_unstemmed	Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan
title_sort	design of rectangular patch antenna at 2.5ghz with defected ground structure (dgs) for rfid application / ruzana ibrahim @ rauzan
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/68049/1/68049.PDF
_version_	1783735749823168512

Design of rectangular patch antenna at 2.5GHz with defected ground structure (DGS) for RFID application / Ruzana Ibrahim @ Rauzan

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