Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz

Juho Luomahaara; Jussi Säily; Pekka Pursula; Arttu Luukanen; Juha Hassel

doi:10.1109/GSMM.2016.7500333

Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz

Juho Luomahaara, Jussi Säily, Pekka Pursula, Arttu Luukanen, Juha Hassel

Asqella Oy

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2 Citations (Scopus)

Abstract

In this paper we present imaging results obtained from frequency modulated continuous wave radar setup operated at 650 GHz and optimized for imaging of objects with lateral dimensions between 1 - 20 cm. We consider in particular the ability and the benefits of using such system for resolving features corresponding to depth variations smaller than the standard depth resolution of FMCW systems. This is accomplished by observing the lateral variation of the amplitude and the phase of the reflection coefficient within one range bin. The presented imaging results from 3D printed plastic phantom objects resolve features with depth profiles down to 0.1 mm in the system with a range bin of 5 mm.

Original language	English
Title of host publication	2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	1-3
ISBN (Electronic)	978-1-5090-1348-7
DOIs	https://doi.org/10.1109/GSMM.2016.7500333
Publication status	Published - 30 Jun 2016
MoE publication type	A4 Article in a conference publication
Event	2016 Global Symposium on Millimeter Waves, GSMM 2016 and ESA Workshop on Millimetre-Wave Technology and Applications - Aalto University, Espoo, Finland Duration: 6 Jun 2016 → 8 Jun 2016

Conference

Conference	2016 Global Symposium on Millimeter Waves, GSMM 2016 and ESA Workshop on Millimetre-Wave Technology and Applications
Abbreviated title	GSMM 2016
Country/Territory	Finland
City	Espoo
Period	6/06/16 → 8/06/16
Other	The main theme of the joint conference is MILLIMETER-WAVE AND TERAHERTZ SENSING AND COMMUNICATIONS. It covers millimeterwave and THz antennas, circuits, devices, systems and applications.

Keywords

FMCW radar
sub-mm imaging
THz imaging

Access to Document

10.1109/GSMM.2016.7500333

Cite this

Luomahaara, J., Säily, J., Pursula, P., Luukanen, A., & Hassel, J. (2016). Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz. In 2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications (pp. 1-3). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/GSMM.2016.7500333

@inproceedings{f278b61475b14da7a6e594d7bd9612d8,

title = "Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz",

abstract = "In this paper we present imaging results obtained from frequency modulated continuous wave radar setup operated at 650 GHz and optimized for imaging of objects with lateral dimensions between 1 - 20 cm. We consider in particular the ability and the benefits of using such system for resolving features corresponding to depth variations smaller than the standard depth resolution of FMCW systems. This is accomplished by observing the lateral variation of the amplitude and the phase of the reflection coefficient within one range bin. The presented imaging results from 3D printed plastic phantom objects resolve features with depth profiles down to 0.1 mm in the system with a range bin of 5 mm.",

keywords = "FMCW radar, sub-mm imaging, THz imaging",

author = "Juho Luomahaara and Jussi S{\"a}ily and Pekka Pursula and Arttu Luukanen and Juha Hassel",

year = "2016",

month = jun,

day = "30",

doi = "10.1109/GSMM.2016.7500333",

language = "English",

pages = "1--3",

booktitle = "2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

note = "2016 Global Symposium on Millimeter Waves, GSMM 2016 and ESA Workshop on Millimetre-Wave Technology and Applications, GSMM 2016 ; Conference date: 06-06-2016 Through 08-06-2016",

}

Luomahaara, J , Säily, J , Pursula, P, Luukanen, A & Hassel, J 2016, Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz. in 2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications. IEEE Institute of Electrical and Electronic Engineers, pp. 1-3, 2016 Global Symposium on Millimeter Waves, GSMM 2016 and ESA Workshop on Millimetre-Wave Technology and Applications, Espoo, Finland, 6/06/16. https://doi.org/10.1109/GSMM.2016.7500333

Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz. / Luomahaara, Juho ; Säily, Jussi ; Pursula, Pekka et al.
2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications. IEEE Institute of Electrical and Electronic Engineers, 2016. p. 1-3.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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T1 - Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz

AU - Luomahaara, Juho

AU - Säily, Jussi

AU - Pursula, Pekka

AU - Luukanen, Arttu

AU - Hassel, Juha

PY - 2016/6/30

Y1 - 2016/6/30

N2 - In this paper we present imaging results obtained from frequency modulated continuous wave radar setup operated at 650 GHz and optimized for imaging of objects with lateral dimensions between 1 - 20 cm. We consider in particular the ability and the benefits of using such system for resolving features corresponding to depth variations smaller than the standard depth resolution of FMCW systems. This is accomplished by observing the lateral variation of the amplitude and the phase of the reflection coefficient within one range bin. The presented imaging results from 3D printed plastic phantom objects resolve features with depth profiles down to 0.1 mm in the system with a range bin of 5 mm.

AB - In this paper we present imaging results obtained from frequency modulated continuous wave radar setup operated at 650 GHz and optimized for imaging of objects with lateral dimensions between 1 - 20 cm. We consider in particular the ability and the benefits of using such system for resolving features corresponding to depth variations smaller than the standard depth resolution of FMCW systems. This is accomplished by observing the lateral variation of the amplitude and the phase of the reflection coefficient within one range bin. The presented imaging results from 3D printed plastic phantom objects resolve features with depth profiles down to 0.1 mm in the system with a range bin of 5 mm.

KW - FMCW radar

KW - sub-mm imaging

KW - THz imaging

U2 - 10.1109/GSMM.2016.7500333

DO - 10.1109/GSMM.2016.7500333

M3 - Conference article in proceedings

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EP - 3

BT - 2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - 2016 Global Symposium on Millimeter Waves, GSMM 2016 and ESA Workshop on Millimetre-Wave Technology and Applications

Y2 - 6 June 2016 through 8 June 2016

ER -

Luomahaara J , Säily J , Pursula P, Luukanen A, Hassel J. Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz. In 2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications. IEEE Institute of Electrical and Electronic Engineers. 2016. p. 1-3 doi: 10.1109/GSMM.2016.7500333

Characterization sub-range-bin spatial features with frequency modulated continuous wave radar operated at 650 GHz

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