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Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor

This paper presents the development and design of proximity coupled feed patch antenna as a bio-sensor. This sensor system consists of a two-layer Flame Retardant (FR-4) patch antenna coated with Multi Walled Carbon Nanotubes (MWCNTs) for absorbing bio-molecules. The best design of patch antenna is...

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Main Authors: Mohammadi, Ahmad, Ismail, Alyani, Mahdi, Mohd Adzir, Raja Abdullah, Raja Syamsul Azmir, Mohd Isa, Maryam, Sadrolhosseini, Amir Reza
格式: Conference or Workshop Item
语言:English
出版: Elsevier 2012
在线阅读:http://psasir.upm.edu.my/id/eprint/40849/1/Carbon-nanotube-based%20FR-4%20patch%20antenna%20as%20a%20bio-material%20sensor.pdf
http://psasir.upm.edu.my/id/eprint/40849/
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spelling my.upm.eprints.408492016-09-30T01:23:30Z http://psasir.upm.edu.my/id/eprint/40849/ Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor Mohammadi, Ahmad Ismail, Alyani Mahdi, Mohd Adzir Raja Abdullah, Raja Syamsul Azmir Mohd Isa, Maryam Sadrolhosseini, Amir Reza This paper presents the development and design of proximity coupled feed patch antenna as a bio-sensor. This sensor system consists of a two-layer Flame Retardant (FR-4) patch antenna coated with Multi Walled Carbon Nanotubes (MWCNTs) for absorbing bio-molecules. The best design of patch antenna is chosen based on simulation results using Computer Simulation Technology (CST) microwave studio software. After adding bio-material on the top of antenna and interaction with MWCNTs based on the changes in the effective dielectric constant, the resonant frequency of patch antenna is changed. Experimental results have shown 1 MHz change in resonant frequency of patch antenna upon exposure to ethanol. Based on operating frequency (5 GHz) this technique can be used in network sensor systems to measure bio-materials in future research. Elsevier 2012 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/40849/1/Carbon-nanotube-based%20FR-4%20patch%20antenna%20as%20a%20bio-material%20sensor.pdf Mohammadi, Ahmad and Ismail, Alyani and Mahdi, Mohd Adzir and Raja Abdullah, Raja Syamsul Azmir and Mohd Isa, Maryam and Sadrolhosseini, Amir Reza (2012) Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor. In: International Symposium on Robotics and Intelligent Sensors 2012 (IRIS 2012), 4-6 Sept. 2012, Kuching, Sarawak. (pp. 724-728). 10.1016/j.proeng.2012.07.235
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description This paper presents the development and design of proximity coupled feed patch antenna as a bio-sensor. This sensor system consists of a two-layer Flame Retardant (FR-4) patch antenna coated with Multi Walled Carbon Nanotubes (MWCNTs) for absorbing bio-molecules. The best design of patch antenna is chosen based on simulation results using Computer Simulation Technology (CST) microwave studio software. After adding bio-material on the top of antenna and interaction with MWCNTs based on the changes in the effective dielectric constant, the resonant frequency of patch antenna is changed. Experimental results have shown 1 MHz change in resonant frequency of patch antenna upon exposure to ethanol. Based on operating frequency (5 GHz) this technique can be used in network sensor systems to measure bio-materials in future research.
format Conference or Workshop Item
author Mohammadi, Ahmad
Ismail, Alyani
Mahdi, Mohd Adzir
Raja Abdullah, Raja Syamsul Azmir
Mohd Isa, Maryam
Sadrolhosseini, Amir Reza
spellingShingle Mohammadi, Ahmad
Ismail, Alyani
Mahdi, Mohd Adzir
Raja Abdullah, Raja Syamsul Azmir
Mohd Isa, Maryam
Sadrolhosseini, Amir Reza
Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor
author_facet Mohammadi, Ahmad
Ismail, Alyani
Mahdi, Mohd Adzir
Raja Abdullah, Raja Syamsul Azmir
Mohd Isa, Maryam
Sadrolhosseini, Amir Reza
author_sort Mohammadi, Ahmad
title Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor
title_short Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor
title_full Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor
title_fullStr Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor
title_full_unstemmed Carbon-nanotube-based FR-4 patch antenna as a bio-material sensor
title_sort carbon-nanotube-based fr-4 patch antenna as a bio-material sensor
publisher Elsevier
publishDate 2012
url http://psasir.upm.edu.my/id/eprint/40849/1/Carbon-nanotube-based%20FR-4%20patch%20antenna%20as%20a%20bio-material%20sensor.pdf
http://psasir.upm.edu.my/id/eprint/40849/
_version_ 1643832831563005952
score 13.251813

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