Resonant Micromachined magnetic field sensor

This project is about the development of a micromachined magnetic field sensor. The operation of this sensor is based on a shift of the resonant frequency of a resonating microstructure in presence of a magnetic field. The flexural beams of the micromachined resonator are designed so that an axial...

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Main Author: Zaidatul Asikin Abd Muhed
Other Authors: Hasnizah Aris (Advisor)
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2008
Subjects:
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/1956
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spelling my.unimap-19562008-09-05T03:37:00Z Resonant Micromachined magnetic field sensor Zaidatul Asikin Abd Muhed Hasnizah Aris (Advisor) Detectors Microelectromechanical systems Electromagnetic fields Micromechanics Electromechanical devices Magnetic sensors Magnetic fields This project is about the development of a micromachined magnetic field sensor. The operation of this sensor is based on a shift of the resonant frequency of a resonating microstructure in presence of a magnetic field. The flexural beams of the micromachined resonator are designed so that an axial force is exerted on them when exposed to a magnetic field. The axial force will cause a positive or negative shift in the resonant frequency of the structure depending on the directions of the magnetic field and DC current flows in the crossbars of the sensor. The electric field of this sensor can be determined by using the thermal analysis. Magnetic field sensing has vastly expanded as industry has adapted a variety of magnetic sensors to detect the presence, strength, or direction of magnetic fields not only from the earth, but also from permanent magnets, magnetized soft magnets, vehicle disturbances, brain wave activity, and fields generated from electric currents. Magnetic sensors can measure these properties without physical contact and have become the eyes of many industrial and navigation control systems. 2008-09-05T03:37:00Z 2008-09-05T03:37:00Z 2008-04 Learning Object http://hdl.handle.net/123456789/1956 en Universiti Malaysia Perlis School of Microelectronic Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Detectors
Microelectromechanical systems
Electromagnetic fields
Micromechanics
Electromechanical devices
Magnetic sensors
Magnetic fields
spellingShingle Detectors
Microelectromechanical systems
Electromagnetic fields
Micromechanics
Electromechanical devices
Magnetic sensors
Magnetic fields
Zaidatul Asikin Abd Muhed
Resonant Micromachined magnetic field sensor
description This project is about the development of a micromachined magnetic field sensor. The operation of this sensor is based on a shift of the resonant frequency of a resonating microstructure in presence of a magnetic field. The flexural beams of the micromachined resonator are designed so that an axial force is exerted on them when exposed to a magnetic field. The axial force will cause a positive or negative shift in the resonant frequency of the structure depending on the directions of the magnetic field and DC current flows in the crossbars of the sensor. The electric field of this sensor can be determined by using the thermal analysis. Magnetic field sensing has vastly expanded as industry has adapted a variety of magnetic sensors to detect the presence, strength, or direction of magnetic fields not only from the earth, but also from permanent magnets, magnetized soft magnets, vehicle disturbances, brain wave activity, and fields generated from electric currents. Magnetic sensors can measure these properties without physical contact and have become the eyes of many industrial and navigation control systems.
author2 Hasnizah Aris (Advisor)
author_facet Hasnizah Aris (Advisor)
Zaidatul Asikin Abd Muhed
format Learning Object
author Zaidatul Asikin Abd Muhed
author_sort Zaidatul Asikin Abd Muhed
title Resonant Micromachined magnetic field sensor
title_short Resonant Micromachined magnetic field sensor
title_full Resonant Micromachined magnetic field sensor
title_fullStr Resonant Micromachined magnetic field sensor
title_full_unstemmed Resonant Micromachined magnetic field sensor
title_sort resonant micromachined magnetic field sensor
publisher Universiti Malaysia Perlis
publishDate 2008
url http://dspace.unimap.edu.my/xmlui/handle/123456789/1956
_version_ 1643787504295346176
score 13.214268