Analysis of phase detection circuit for human activity

This paper describes a method for analysing and detecting the daily activities of a person with the help of phase sensitive detector analysis. The phase sensitive detector (PSD) is implemented in the circuitry to measure the phase and amplitude change produced, I and Q, hence the amplitude and the p...

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Main Authors:	Arshad, Atika, Khan, Sheroz, Alam, A. H. M. Zahirul, Tasnim, Rumana
Format:	Conference or Workshop Item
Language:	English English
Published:	2014
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://irep.iium.edu.my/42296/ http://irep.iium.edu.my/42296/ http://irep.iium.edu.my/42296/1/ICSIMA_2014-atika-1.pdf http://irep.iium.edu.my/42296/4/42296_Analysis%20of%20phase%20detection%20circuit%20for%20human%20activity_Scopus.pdf

id	iium-42296
recordtype	eprints
spelling	iium-422962017-09-19T12:22:41Z http://irep.iium.edu.my/42296/ Analysis of phase detection circuit for human activity Arshad, Atika Khan, Sheroz Alam, A. H. M. Zahirul Tasnim, Rumana TK Electrical engineering. Electronics Nuclear engineering This paper describes a method for analysing and detecting the daily activities of a person with the help of phase sensitive detector analysis. The phase sensitive detector (PSD) is implemented in the circuitry to measure the phase and amplitude change produced, I and Q, hence the amplitude and the phase of the voltage. The basic components of PSD analysis are modulation, multiplication and low pass filter. This technique will be able to distinguish a person's daily activities such as walking, fall events, entering or leaving a room by comparing the amplitude and phase of the output results to the input amplitude and phase change. A detailed analysis is carried out, which reveals equations that can assist in measuring the phase and amplitude information. Furthermore, MATLAB simulation results offers consistent results when compared with theory, hence, this determines the suitability of the model proposed. Likewise the data obtained can aid in the ability to analyse the movement of the person. 2014-11 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/42296/1/ICSIMA_2014-atika-1.pdf application/pdf en http://irep.iium.edu.my/42296/4/42296_Analysis%20of%20phase%20detection%20circuit%20for%20human%20activity_Scopus.pdf Arshad, Atika and Khan, Sheroz and Alam, A. H. M. Zahirul and Tasnim, Rumana (2014) Analysis of phase detection circuit for human activity. In: 2014 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA), 25 November 2014, Kuala Lumpur, MAlaysia. http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=7047415&filter%3DAND%28p_IS_Number%3A7047414%29
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Arshad, Atika Khan, Sheroz Alam, A. H. M. Zahirul Tasnim, Rumana Analysis of phase detection circuit for human activity
description	This paper describes a method for analysing and detecting the daily activities of a person with the help of phase sensitive detector analysis. The phase sensitive detector (PSD) is implemented in the circuitry to measure the phase and amplitude change produced, I and Q, hence the amplitude and the phase of the voltage. The basic components of PSD analysis are modulation, multiplication and low pass filter. This technique will be able to distinguish a person's daily activities such as walking, fall events, entering or leaving a room by comparing the amplitude and phase of the output results to the input amplitude and phase change. A detailed analysis is carried out, which reveals equations that can assist in measuring the phase and amplitude information. Furthermore, MATLAB simulation results offers consistent results when compared with theory, hence, this determines the suitability of the model proposed. Likewise the data obtained can aid in the ability to analyse the movement of the person.
format	Conference or Workshop Item
author	Arshad, Atika Khan, Sheroz Alam, A. H. M. Zahirul Tasnim, Rumana
author_facet	Arshad, Atika Khan, Sheroz Alam, A. H. M. Zahirul Tasnim, Rumana
author_sort	Arshad, Atika
title	Analysis of phase detection circuit for human activity
title_short	Analysis of phase detection circuit for human activity
title_full	Analysis of phase detection circuit for human activity
title_fullStr	Analysis of phase detection circuit for human activity
title_full_unstemmed	Analysis of phase detection circuit for human activity
title_sort	analysis of phase detection circuit for human activity
publishDate	2014
url	http://irep.iium.edu.my/42296/ http://irep.iium.edu.my/42296/ http://irep.iium.edu.my/42296/1/ICSIMA_2014-atika-1.pdf http://irep.iium.edu.my/42296/4/42296_Analysis%20of%20phase%20detection%20circuit%20for%20human%20activity_Scopus.pdf
first_indexed	2023-09-18T21:00:19Z
last_indexed	2023-09-18T21:00:19Z
_version_	1777410579560923136

Analysis of phase detection circuit for human activity

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