Multi-target UWB passive ranging with local template uncertainty

Yuan Zhou; Choi Look Law; Yong Liang Guan; Francois Chin

doi:10.1109/ICUWB.2008.4653326

Multi-target UWB passive ranging with local template uncertainty

Yuan Zhou^*, Choi Look Law, Yong Liang Guan, Francois Chin

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

Modified phase-only correlator (MPOC) has been proposed for high-resolution multi-target ranging. However, its performance has been found to be deteriorated by Ultra Wideband (UWB) pulse distortion in practical two-way ranging systems, where there are multiple passive reflectors. From experimental measurement, a new received signal model that accounts for the pulse distortion has been proposed, and an MPOC-based ranging algorithm that uses a parametric local template is presented accordingly. The new MPOC algorithm has a higher probability of correct detection of the reflectors. Moreover, it only requires one-time calibration for the local template, which is advantageous for practical applications.

Original language	English
Title of host publication	Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008
Pages	233-236
Number of pages	4
DOIs	https://doi.org/10.1109/ICUWB.2008.4653326
Publication status	Published - 2008
Externally published	Yes
Event	2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008 - Hannover, Germany Duration: Sept 10 2008 → Sept 12 2008

Publication series

Name	Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008
Volume	1

Conference

Conference	2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008
Country/Territory	Germany
City	Hannover
Period	9/10/08 → 9/12/08

ASJC Scopus Subject Areas

Computer Networks and Communications
Electrical and Electronic Engineering
Communication

Keywords

Modified phase-only correlator
Pulse distortion
Two-way ranging
UWB

Access to Document

10.1109/ICUWB.2008.4653326

Cite this

Zhou, Y., Law, C. L., Guan, Y. L., & Chin, F. (2008). Multi-target UWB passive ranging with local template uncertainty. In Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008 (pp. 233-236). Article 4653326 (Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008; Vol. 1). https://doi.org/10.1109/ICUWB.2008.4653326

@inproceedings{2aec901147554fa3a687788147751834,

title = "Multi-target UWB passive ranging with local template uncertainty",

abstract = "Modified phase-only correlator (MPOC) has been proposed for high-resolution multi-target ranging. However, its performance has been found to be deteriorated by Ultra Wideband (UWB) pulse distortion in practical two-way ranging systems, where there are multiple passive reflectors. From experimental measurement, a new received signal model that accounts for the pulse distortion has been proposed, and an MPOC-based ranging algorithm that uses a parametric local template is presented accordingly. The new MPOC algorithm has a higher probability of correct detection of the reflectors. Moreover, it only requires one-time calibration for the local template, which is advantageous for practical applications.",

keywords = "Modified phase-only correlator, Pulse distortion, Two-way ranging, UWB",

author = "Yuan Zhou and Law, {Choi Look} and Guan, {Yong Liang} and Francois Chin",

year = "2008",

doi = "10.1109/ICUWB.2008.4653326",

language = "English",

isbn = "9781424418275",

series = "Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008",

pages = "233--236",

booktitle = "Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008",

note = "2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008 ; Conference date: 10-09-2008 Through 12-09-2008",

}

Zhou, Y, Law, CL, Guan, YL & Chin, F 2008, Multi-target UWB passive ranging with local template uncertainty. in Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008., 4653326, Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008, vol. 1, pp. 233-236, 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008, Hannover, Germany, 9/10/08. https://doi.org/10.1109/ICUWB.2008.4653326

Multi-target UWB passive ranging with local template uncertainty. / Zhou, Yuan; Law, Choi Look; Guan, Yong Liang et al.
Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008. 2008. p. 233-236 4653326 (Proceeedings of The 2008 IEEE International Conference on Ultra-Wideband, ICUWB 2008; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Law, Choi Look

AU - Guan, Yong Liang

AU - Chin, Francois

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N2 - Modified phase-only correlator (MPOC) has been proposed for high-resolution multi-target ranging. However, its performance has been found to be deteriorated by Ultra Wideband (UWB) pulse distortion in practical two-way ranging systems, where there are multiple passive reflectors. From experimental measurement, a new received signal model that accounts for the pulse distortion has been proposed, and an MPOC-based ranging algorithm that uses a parametric local template is presented accordingly. The new MPOC algorithm has a higher probability of correct detection of the reflectors. Moreover, it only requires one-time calibration for the local template, which is advantageous for practical applications.

AB - Modified phase-only correlator (MPOC) has been proposed for high-resolution multi-target ranging. However, its performance has been found to be deteriorated by Ultra Wideband (UWB) pulse distortion in practical two-way ranging systems, where there are multiple passive reflectors. From experimental measurement, a new received signal model that accounts for the pulse distortion has been proposed, and an MPOC-based ranging algorithm that uses a parametric local template is presented accordingly. The new MPOC algorithm has a higher probability of correct detection of the reflectors. Moreover, it only requires one-time calibration for the local template, which is advantageous for practical applications.

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KW - Pulse distortion

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KW - UWB

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Multi-target UWB passive ranging with local template uncertainty

Abstract

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Conference

ASJC Scopus Subject Areas

Keywords

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