Decawave UWB Clock Drift Correction and Power Self-Calibration

The position accuracy based on Decawave Ultra-Wideband (UWB) is affected mainly by three factors: hardware delays, clock drift, and signal power. This article discusses the last two factors. The general approach to clock drift correction uses the phase-locked loop (PLL) integrator, which we show is...
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Gespeichert in:

Autor*in:	Juri Sidorenko [verfasserIn] Volker Schatz [verfasserIn] Norbert Scherer-Negenborn [verfasserIn] Michael Arens [verfasserIn] Urs Hugentobler [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	ultra-wideband (UWB) time of arrival (TOA) navigation

Übergeordnetes Werk:	In: Sensors - MDPI AG, 2003, 19(2019), 13, p 2942
Übergeordnetes Werk:	volume:19 ; year:2019 ; number:13, p 2942

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/s19132942

Katalog-ID:	DOAJ079014682

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spelling	10.3390/s19132942 doi (DE-627)DOAJ079014682 (DE-599)DOAJ8783bd9bc5d74789b48adc1e1b2b3ff3 DE-627 ger DE-627 rakwb eng TP1-1185 Juri Sidorenko verfasserin aut Decawave UWB Clock Drift Correction and Power Self-Calibration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The position accuracy based on Decawave Ultra-Wideband (UWB) is affected mainly by three factors: hardware delays, clock drift, and signal power. This article discusses the last two factors. The general approach to clock drift correction uses the phase-locked loop (PLL) integrator, which we show is subject to signal power variations, and therefore, is less suitable for clock drift correction. The general approach to the estimation of signal power correction curves requires additional measurement equipment. This article presents a new method for obtaining the curve without additional hardware and clock drift correction without the PLL integrator. Both correction methods were fused together to improve two-way ranging (TWR). ultra-wideband (UWB) time of arrival (TOA) navigation Chemical technology Volker Schatz verfasserin aut Norbert Scherer-Negenborn verfasserin aut Michael Arens verfasserin aut Urs Hugentobler verfasserin aut In Sensors MDPI AG, 2003 19(2019), 13, p 2942 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:13, p 2942 https://doi.org/10.3390/s19132942 kostenfrei https://doaj.org/article/8783bd9bc5d74789b48adc1e1b2b3ff3 kostenfrei https://www.mdpi.com/1424-8220/19/13/2942 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 13, p 2942
allfields_unstemmed	10.3390/s19132942 doi (DE-627)DOAJ079014682 (DE-599)DOAJ8783bd9bc5d74789b48adc1e1b2b3ff3 DE-627 ger DE-627 rakwb eng TP1-1185 Juri Sidorenko verfasserin aut Decawave UWB Clock Drift Correction and Power Self-Calibration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The position accuracy based on Decawave Ultra-Wideband (UWB) is affected mainly by three factors: hardware delays, clock drift, and signal power. This article discusses the last two factors. The general approach to clock drift correction uses the phase-locked loop (PLL) integrator, which we show is subject to signal power variations, and therefore, is less suitable for clock drift correction. The general approach to the estimation of signal power correction curves requires additional measurement equipment. This article presents a new method for obtaining the curve without additional hardware and clock drift correction without the PLL integrator. Both correction methods were fused together to improve two-way ranging (TWR). ultra-wideband (UWB) time of arrival (TOA) navigation Chemical technology Volker Schatz verfasserin aut Norbert Scherer-Negenborn verfasserin aut Michael Arens verfasserin aut Urs Hugentobler verfasserin aut In Sensors MDPI AG, 2003 19(2019), 13, p 2942 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:13, p 2942 https://doi.org/10.3390/s19132942 kostenfrei https://doaj.org/article/8783bd9bc5d74789b48adc1e1b2b3ff3 kostenfrei https://www.mdpi.com/1424-8220/19/13/2942 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 13, p 2942
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allfieldsSound	10.3390/s19132942 doi (DE-627)DOAJ079014682 (DE-599)DOAJ8783bd9bc5d74789b48adc1e1b2b3ff3 DE-627 ger DE-627 rakwb eng TP1-1185 Juri Sidorenko verfasserin aut Decawave UWB Clock Drift Correction and Power Self-Calibration 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The position accuracy based on Decawave Ultra-Wideband (UWB) is affected mainly by three factors: hardware delays, clock drift, and signal power. This article discusses the last two factors. The general approach to clock drift correction uses the phase-locked loop (PLL) integrator, which we show is subject to signal power variations, and therefore, is less suitable for clock drift correction. The general approach to the estimation of signal power correction curves requires additional measurement equipment. This article presents a new method for obtaining the curve without additional hardware and clock drift correction without the PLL integrator. Both correction methods were fused together to improve two-way ranging (TWR). ultra-wideband (UWB) time of arrival (TOA) navigation Chemical technology Volker Schatz verfasserin aut Norbert Scherer-Negenborn verfasserin aut Michael Arens verfasserin aut Urs Hugentobler verfasserin aut In Sensors MDPI AG, 2003 19(2019), 13, p 2942 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:19 year:2019 number:13, p 2942 https://doi.org/10.3390/s19132942 kostenfrei https://doaj.org/article/8783bd9bc5d74789b48adc1e1b2b3ff3 kostenfrei https://www.mdpi.com/1424-8220/19/13/2942 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 19 2019 13, p 2942
language	English
source	In Sensors 19(2019), 13, p 2942 volume:19 year:2019 number:13, p 2942
sourceStr	In Sensors 19(2019), 13, p 2942 volume:19 year:2019 number:13, p 2942
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	ultra-wideband (UWB) time of arrival (TOA) navigation Chemical technology
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container_title	Sensors
authorswithroles_txt_mv	Juri Sidorenko @@aut@@ Volker Schatz @@aut@@ Norbert Scherer-Negenborn @@aut@@ Michael Arens @@aut@@ Urs Hugentobler @@aut@@
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callnumber-first	T - Technology
author	Juri Sidorenko
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topic_title	TP1-1185 Decawave UWB Clock Drift Correction and Power Self-Calibration ultra-wideband (UWB) time of arrival (TOA) navigation
topic	misc TP1-1185 misc ultra-wideband (UWB) misc time of arrival (TOA) misc navigation misc Chemical technology
topic_unstemmed	misc TP1-1185 misc ultra-wideband (UWB) misc time of arrival (TOA) misc navigation misc Chemical technology
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title_sort	decawave uwb clock drift correction and power self-calibration
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title_auth	Decawave UWB Clock Drift Correction and Power Self-Calibration
abstract	The position accuracy based on Decawave Ultra-Wideband (UWB) is affected mainly by three factors: hardware delays, clock drift, and signal power. This article discusses the last two factors. The general approach to clock drift correction uses the phase-locked loop (PLL) integrator, which we show is subject to signal power variations, and therefore, is less suitable for clock drift correction. The general approach to the estimation of signal power correction curves requires additional measurement equipment. This article presents a new method for obtaining the curve without additional hardware and clock drift correction without the PLL integrator. Both correction methods were fused together to improve two-way ranging (TWR).
abstractGer	The position accuracy based on Decawave Ultra-Wideband (UWB) is affected mainly by three factors: hardware delays, clock drift, and signal power. This article discusses the last two factors. The general approach to clock drift correction uses the phase-locked loop (PLL) integrator, which we show is subject to signal power variations, and therefore, is less suitable for clock drift correction. The general approach to the estimation of signal power correction curves requires additional measurement equipment. This article presents a new method for obtaining the curve without additional hardware and clock drift correction without the PLL integrator. Both correction methods were fused together to improve two-way ranging (TWR).
abstract_unstemmed	The position accuracy based on Decawave Ultra-Wideband (UWB) is affected mainly by three factors: hardware delays, clock drift, and signal power. This article discusses the last two factors. The general approach to clock drift correction uses the phase-locked loop (PLL) integrator, which we show is subject to signal power variations, and therefore, is less suitable for clock drift correction. The general approach to the estimation of signal power correction curves requires additional measurement equipment. This article presents a new method for obtaining the curve without additional hardware and clock drift correction without the PLL integrator. Both correction methods were fused together to improve two-way ranging (TWR).
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title_short	Decawave UWB Clock Drift Correction and Power Self-Calibration
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score	7.400218

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Decawave UWB Clock Drift Correction and Power Self-Calibration

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