Improved sensitivity RF photonics doppler frequency measurement system

An improved sensitivity Doppler frequency measurement system based on microwave photonics technology was demonstrated practically. The system employs a four-wave mixing effect to achieve broad radio-frequency (RF) frequency measurement. In addition, a lock-in amplification technique was utilized to...

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Main Authors: Emami, H., Hajihashemi, M., Alavi, S. E.
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers Inc. 2016
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Online Access:http://eprints.utm.my/id/eprint/72044/1/SayedEhsanAlavi2016_ImprovedSensitivityRFPhotonicsDoppler.pdf
http://eprints.utm.my/id/eprint/72044/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84990831598&doi=10.1109%2fJPHOT.2016.2598787&partnerID=40&md5=3229410a553b7b38f26026e06879daa4
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Institution: Universiti Teknologi Malaysia
Language: English
id my.utm.72044
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spelling my.utm.720442017-11-23T04:17:44Z http://eprints.utm.my/id/eprint/72044/ Improved sensitivity RF photonics doppler frequency measurement system Emami, H. Hajihashemi, M. Alavi, S. E. TK Electrical engineering. Electronics Nuclear engineering An improved sensitivity Doppler frequency measurement system based on microwave photonics technology was demonstrated practically. The system employs a four-wave mixing effect to achieve broad radio-frequency (RF) frequency measurement. In addition, a lock-in amplification technique was utilized to achieve high-measurement sensitivity. The system is, thus, capable of Doppler frequency estimation of radar echoes with a carrier frequency up to 40 GHz and a power level as low as $-$35 dBm. © 2009-2012 IEEE. Institute of Electrical and Electronics Engineers Inc. 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/72044/1/SayedEhsanAlavi2016_ImprovedSensitivityRFPhotonicsDoppler.pdf Emami, H. and Hajihashemi, M. and Alavi, S. E. (2016) Improved sensitivity RF photonics doppler frequency measurement system. IEEE Photonics Journal, 8 (5). ISSN 1943-0655 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84990831598&doi=10.1109%2fJPHOT.2016.2598787&partnerID=40&md5=3229410a553b7b38f26026e06879daa4
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Emami, H.
Hajihashemi, M.
Alavi, S. E.
Improved sensitivity RF photonics doppler frequency measurement system
description An improved sensitivity Doppler frequency measurement system based on microwave photonics technology was demonstrated practically. The system employs a four-wave mixing effect to achieve broad radio-frequency (RF) frequency measurement. In addition, a lock-in amplification technique was utilized to achieve high-measurement sensitivity. The system is, thus, capable of Doppler frequency estimation of radar echoes with a carrier frequency up to 40 GHz and a power level as low as $-$35 dBm. © 2009-2012 IEEE.
format Article
author Emami, H.
Hajihashemi, M.
Alavi, S. E.
author_facet Emami, H.
Hajihashemi, M.
Alavi, S. E.
author_sort Emami, H.
title Improved sensitivity RF photonics doppler frequency measurement system
title_short Improved sensitivity RF photonics doppler frequency measurement system
title_full Improved sensitivity RF photonics doppler frequency measurement system
title_fullStr Improved sensitivity RF photonics doppler frequency measurement system
title_full_unstemmed Improved sensitivity RF photonics doppler frequency measurement system
title_sort improved sensitivity rf photonics doppler frequency measurement system
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2016
url http://eprints.utm.my/id/eprint/72044/1/SayedEhsanAlavi2016_ImprovedSensitivityRFPhotonicsDoppler.pdf
http://eprints.utm.my/id/eprint/72044/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84990831598&doi=10.1109%2fJPHOT.2016.2598787&partnerID=40&md5=3229410a553b7b38f26026e06879daa4
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