MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris

This paper presents the hardware and algorithm of Q-factor for MEMS Resonator using microcontroller-based measurement system. Conventionally, the characterization of Micro-Electro-Mechanical System (MEMS) resonator required bigger equipment such as oscilloscopes and function generators for analysis....

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Main Author:	Mohammad Aris, Ahmad Afdhaluddin
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	https://ir.uitm.edu.my/id/eprint/98643/1/98643.pdf
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id	my-uitm-ir.98643
record_format	uketd_dc
spelling	my-uitm-ir.986432024-08-22T09:48:48Z MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris 2013 Mohammad Aris, Ahmad Afdhaluddin TK Electrical engineering. Electronics. Nuclear engineering This paper presents the hardware and algorithm of Q-factor for MEMS Resonator using microcontroller-based measurement system. Conventionally, the characterization of Micro-Electro-Mechanical System (MEMS) resonator required bigger equipment such as oscilloscopes and function generators for analysis. The purpose of this project is to design a simplified system to characterize MEMS Resonator with improve portability. The design and development of signal generator and display system will be based on microcontrollers. Instead of manual data collection and characterization of the signal, the system shall be able to calculate the resonance frequency and calculate the quality factor of the MEMS Resonator. The design of signal generator will be based on sin(x) algorithm to produce digital library to the output. The microcontroller is able to log data time/cycle when signal sampling crosses zero line. The frequency and amplitude can be measured based on the time record and the biggest value of sampling data. Validating against measured value using conventional laboratory equipment, the natural frequency and quality factor obtained has 0.67% and 20% error. 2013 Thesis https://ir.uitm.edu.my/id/eprint/98643/ https://ir.uitm.edu.my/id/eprint/98643/1/98643.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Abdullah, Wan Fazlida Hanim
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abdullah, Wan Fazlida Hanim
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Mohammad Aris, Ahmad Afdhaluddin MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris
description	This paper presents the hardware and algorithm of Q-factor for MEMS Resonator using microcontroller-based measurement system. Conventionally, the characterization of Micro-Electro-Mechanical System (MEMS) resonator required bigger equipment such as oscilloscopes and function generators for analysis. The purpose of this project is to design a simplified system to characterize MEMS Resonator with improve portability. The design and development of signal generator and display system will be based on microcontrollers. Instead of manual data collection and characterization of the signal, the system shall be able to calculate the resonance frequency and calculate the quality factor of the MEMS Resonator. The design of signal generator will be based on sin(x) algorithm to produce digital library to the output. The microcontroller is able to log data time/cycle when signal sampling crosses zero line. The frequency and amplitude can be measured based on the time record and the biggest value of sampling data. Validating against measured value using conventional laboratory equipment, the natural frequency and quality factor obtained has 0.67% and 20% error.
format	Thesis
qualification_level	Bachelor degree
author	Mohammad Aris, Ahmad Afdhaluddin
author_facet	Mohammad Aris, Ahmad Afdhaluddin
author_sort	Mohammad Aris, Ahmad Afdhaluddin
title	MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris
title_short	MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris
title_full	MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris
title_fullStr	MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris
title_full_unstemmed	MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris
title_sort	mems resonator q-factor microcontroller based measurement system / ahmad afdhaluddin mohammad aris
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2013
url	https://ir.uitm.edu.my/id/eprint/98643/1/98643.pdf
_version_	1811768949646295040

MEMS Resonator Q-factor microcontroller based measurement system / Ahmad Afdhaluddin Mohammad Aris

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