Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar

Abstract This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW radar using National Instruments Universal Softwar...

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Auteurs principaux:	Faran Awais Butt, Matthew Ritchie, Hugh Griffiths, Wenda Li, Ijaz Haider Naqvi
Format:	article
Langue:	EN
Publié:	Wiley 2021
Sujets:	Telecommunication TK5101-6720
Accès en ligne:	https://doaj.org/article/5e6cc9b615b24d619cecabbf94e2da6e
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id	oai:doaj.org-article:5e6cc9b615b24d619cecabbf94e2da6e
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spelling	oai:doaj.org-article:5e6cc9b615b24d619cecabbf94e2da6e2021-11-12T15:34:29ZCrosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar1751-87921751-878410.1049/rsn2.12150https://doaj.org/article/5e6cc9b615b24d619cecabbf94e2da6e2021-12-01T00:00:00Zhttps://doi.org/10.1049/rsn2.12150https://doaj.org/toc/1751-8784https://doaj.org/toc/1751-8792Abstract This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW radar using National Instruments Universal Software Radio Peripheral (USRP) boards. Mono‐static and bi‐static/distributed Transmitter‐Receiver configurations are compared for low power micro‐Doppler applications. The impact of crosstalk on the dynamic range of the target is also investigated. The impact of electric noise generated by a windy source on the receiving USRP is also investigated. Furthermore, a simple splitter based approach is proposed to overcome the challenge of synchronisation or recovery of transmitted waveform in distributed configurations.Faran Awais ButtMatthew RitchieHugh GriffithsWenda LiIjaz Haider NaqviWileyarticleTelecommunicationTK5101-6720ENIET Radar, Sonar & Navigation, Vol 15, Iss 12, Pp 1607-1621 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Telecommunication TK5101-6720
spellingShingle	Telecommunication TK5101-6720 Faran Awais Butt Matthew Ritchie Hugh Griffiths Wenda Li Ijaz Haider Naqvi Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar
description	Abstract This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW radar using National Instruments Universal Software Radio Peripheral (USRP) boards. Mono‐static and bi‐static/distributed Transmitter‐Receiver configurations are compared for low power micro‐Doppler applications. The impact of crosstalk on the dynamic range of the target is also investigated. The impact of electric noise generated by a windy source on the receiving USRP is also investigated. Furthermore, a simple splitter based approach is proposed to overcome the challenge of synchronisation or recovery of transmitted waveform in distributed configurations.
format	article
author	Faran Awais Butt Matthew Ritchie Hugh Griffiths Wenda Li Ijaz Haider Naqvi
author_facet	Faran Awais Butt Matthew Ritchie Hugh Griffiths Wenda Li Ijaz Haider Naqvi
author_sort	Faran Awais Butt
title	Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar
title_short	Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar
title_full	Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar
title_fullStr	Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar
title_full_unstemmed	Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar
title_sort	crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/5e6cc9b615b24d619cecabbf94e2da6e
work_keys_str_mv	AT faranawaisbutt crosstalkinmodernsoftwaredefinedradiofortheimplementationoffrequencymodulatedcontinuouswaveradar AT matthewritchie crosstalkinmodernsoftwaredefinedradiofortheimplementationoffrequencymodulatedcontinuouswaveradar AT hughgriffiths crosstalkinmodernsoftwaredefinedradiofortheimplementationoffrequencymodulatedcontinuouswaveradar AT wendali crosstalkinmodernsoftwaredefinedradiofortheimplementationoffrequencymodulatedcontinuouswaveradar AT ijazhaidernaqvi crosstalkinmodernsoftwaredefinedradiofortheimplementationoffrequencymodulatedcontinuouswaveradar
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Crosstalk in modern software defined radio for the implementation of frequency modulated continuous wave radar

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