Sub-mm displacement measure via multi-band phase estimation in a photonics-based radar system

S. Pinna; S. Melo; E. Lazzeri; A. Bogoni; F. Scotti; F. Laghezza

Sub-mm displacement measure via multi-band phase estimation in a photonics-based radar system

S. Pinna, S. Melo, E. Lazzeri, A. Bogoni, F. Scotti, F. Laghezza

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

The phase coherence among multi-band signals generated by a photonics-based radar is exploited to perform differential phase estimation for enhanced displacement measures. The system employs stepped frequency continuous waves simultaneously in the S- and X-band, measuring the differential phase over a synthetic band up to 7.4GHz. The experimental results demonstrate a precision <; 200μm without using correction algorithms.

Original language	English
Title of host publication	2016 13th European Radar Conference :5-7 October 2016, London, UK
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	310-313
Number of pages	4
ISBN (Electronic)	978-2-8748-7045-3
Publication status	Published - 1 Oct 2016
Externally published	Yes
Event	13th European Radar Conference (EURAD 2016) - London, United Kingdom Duration: 5 Oct 2016 → … Conference number: 13

Conference

Conference	13th European Radar Conference (EURAD 2016)
Abbreviated title	EURAD 2016
Country/Territory	United Kingdom
City	London
Period	5/10/16 → …

Cite this

@inproceedings{68607e62e3f140949e1ccee013d3c545,

title = "Sub-mm displacement measure via multi-band phase estimation in a photonics-based radar system",

abstract = "The phase coherence among multi-band signals generated by a photonics-based radar is exploited to perform differential phase estimation for enhanced displacement measures. The system employs stepped frequency continuous waves simultaneously in the S- and X-band, measuring the differential phase over a synthetic band up to 7.4GHz. The experimental results demonstrate a precision <; 200μm without using correction algorithms.",

keywords = "Displacement measurement, Phase measurement, Photonics, Radar measurements, Radio frequency, Terrain factors, differential phase estimation, dual-band radar, microwave photonics, photonic transceiver",

author = "S. Pinna and S. Melo and E. Lazzeri and A. Bogoni and F. Scotti and F. Laghezza",

year = "2016",

month = oct,

day = "1",

language = "English",

pages = "310--313",

booktitle = "2016 13th European Radar Conference :5-7 October 2016, London, UK",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "13th European Radar Conference (EURAD 2016), EURAD 2016 ; Conference date: 05-10-2016",

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Pinna, S, Melo, S, Lazzeri, E, Bogoni, A, Scotti, F & Laghezza, F 2016, Sub-mm displacement measure via multi-band phase estimation in a photonics-based radar system. in 2016 13th European Radar Conference :5-7 October 2016, London, UK. Institute of Electrical and Electronics Engineers, Piscataway, pp. 310-313, 13th European Radar Conference (EURAD 2016), London, United Kingdom, 5/10/16.

Sub-mm displacement measure via multi-band phase estimation in a photonics-based radar system. / Pinna, S.; Melo, S.; Lazzeri, E. et al.
2016 13th European Radar Conference :5-7 October 2016, London, UK. Piscataway: Institute of Electrical and Electronics Engineers, 2016. p. 310-313.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Sub-mm displacement measure via multi-band phase estimation in a photonics-based radar system

AU - Pinna, S.

AU - Melo, S.

AU - Lazzeri, E.

AU - Bogoni, A.

AU - Scotti, F.

AU - Laghezza, F.

N1 - Conference code: 13

PY - 2016/10/1

Y1 - 2016/10/1

N2 - The phase coherence among multi-band signals generated by a photonics-based radar is exploited to perform differential phase estimation for enhanced displacement measures. The system employs stepped frequency continuous waves simultaneously in the S- and X-band, measuring the differential phase over a synthetic band up to 7.4GHz. The experimental results demonstrate a precision <; 200μm without using correction algorithms.

AB - The phase coherence among multi-band signals generated by a photonics-based radar is exploited to perform differential phase estimation for enhanced displacement measures. The system employs stepped frequency continuous waves simultaneously in the S- and X-band, measuring the differential phase over a synthetic band up to 7.4GHz. The experimental results demonstrate a precision <; 200μm without using correction algorithms.

KW - Displacement measurement

KW - Phase measurement

KW - Photonics

KW - Radar measurements

KW - Radio frequency

KW - Terrain factors

KW - differential phase estimation

KW - dual-band radar

KW - microwave photonics

KW - photonic transceiver

UR - https://ieeexplore.ieee.org/document/7811709

M3 - Conference contribution

SP - 310

EP - 313

BT - 2016 13th European Radar Conference :5-7 October 2016, London, UK

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 13th European Radar Conference (EURAD 2016)

Y2 - 5 October 2016

ER -

Sub-mm displacement measure via multi-band phase estimation in a photonics-based radar system

Abstract

Conference

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