Doppler Beam Sharpening for MIMO and Real Aperture Radars at mm-wave and Sub-THz Maritime Sensing

Anum Pirkani; Liam Daniel; Dillon Kumar; Edward Hoare; Samuel Harris; Mike Cherniakov; Andrew Stove; Marina Gashinova

doi:10.23919/IRS57608.2023.10172423

Doppler Beam Sharpening for MIMO and Real Aperture Radars at mm-wave and Sub-THz Maritime Sensing

Anum Pirkani, Liam Daniel, Dillon Kumar, Edward Hoare, Samuel Harris, Mike Cherniakov, Andrew Stove, Marina Gashinova

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

Abstract

This paper presents a first example of experimental results of the application of Doppler beam sharpening (DBS) to enhance the resolution and detectability of maritime targets at a) 77 GHz using multiple-input multiple-output (MIMO) radar and b) 150 GHz using a real-aperture radar. The performance of DBS and MIMO-DBS beamforming have been evaluated with varied platform dynamics and test conditions to highlight the advantages of higher frequencies for the next generation of radar sensors. The applicability of DBS in maritime conditions has also been assessed.

Original language	English
Title of host publication	2023 24th International Radar Symposium (IRS)
Publisher	IEEE
Number of pages	10
ISBN (Electronic)	9783944976341, 9783944976358 (USB)
ISBN (Print)	9781665456821 (PoD)
DOIs	https://doi.org/10.23919/IRS57608.2023.10172423
Publication status	Published - 11 Jul 2023
Event	2023 24th International Radar Symposium - Berlin, Germany Duration: 24 May 2023 → 26 May 2023

Publication series

Name	Proceedings International Radar Symposium
Publisher	IEEE
ISSN (Print)	2155-5745
ISSN (Electronic)	2155-5753

Conference

Conference	2023 24th International Radar Symposium
Abbreviated title	IRS 2023
Country/Territory	Germany
City	Berlin
Period	24/05/23 → 26/05/23

Bibliographical note

Acknowledgment:
This work is part of the ongoing project Sub-THz Radar sensing of the Environment for future Autonomous Marine platforms - STREAM’ funded by EPSRC UK grant EP/S033238/1. Authors express gratitude to the staff of Raymond Priestley Sport Centre of the University of Birmingham for support to organize and conduct trials from their site and use their boats and jetty for trials.

Keywords

Image resolution
Array signal processing
MIMO radar
Satellite broadcasting
Radar detection
Radar imaging
Doppler radar

Access to Document

10.23919/IRS57608.2023.10172423

Sub-THz Radar sensing of the Environment for future Autonomous Marine platforms - STREAM
Gashinova, M. (Principal Investigator) & Cherniakov, M. (Co-Investigator)
Engineering & Physical Science Research Council
1/01/20 → 31/08/24
Project: Research Councils

Cite this

Pirkani, A., Daniel, L., Kumar, D., Hoare, E., Harris, S., Cherniakov, M., Stove, A., & Gashinova, M. (2023). Doppler Beam Sharpening for MIMO and Real Aperture Radars at mm-wave and Sub-THz Maritime Sensing. In 2023 24th International Radar Symposium (IRS) Article 10172423 (Proceedings International Radar Symposium). IEEE. https://doi.org/10.23919/IRS57608.2023.10172423

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title = "Doppler Beam Sharpening for MIMO and Real Aperture Radars at mm-wave and Sub-THz Maritime Sensing",

abstract = "This paper presents a first example of experimental results of the application of Doppler beam sharpening (DBS) to enhance the resolution and detectability of maritime targets at a) 77 GHz using multiple-input multiple-output (MIMO) radar and b) 150 GHz using a real-aperture radar. The performance of DBS and MIMO-DBS beamforming have been evaluated with varied platform dynamics and test conditions to highlight the advantages of higher frequencies for the next generation of radar sensors. The applicability of DBS in maritime conditions has also been assessed.",

keywords = "Image resolution, Array signal processing, MIMO radar, Satellite broadcasting, Radar detection, Radar imaging, Doppler radar",

author = "Anum Pirkani and Liam Daniel and Dillon Kumar and Edward Hoare and Samuel Harris and Mike Cherniakov and Andrew Stove and Marina Gashinova",

note = "Acknowledgment: This work is part of the ongoing project Sub-THz Radar sensing of the Environment for future Autonomous Marine platforms - STREAM{\textquoteright} funded by EPSRC UK grant EP/S033238/1. Authors express gratitude to the staff of Raymond Priestley Sport Centre of the University of Birmingham for support to organize and conduct trials from their site and use their boats and jetty for trials.; 2023 24th International Radar Symposium, IRS 2023 ; Conference date: 24-05-2023 Through 26-05-2023",

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doi = "10.23919/IRS57608.2023.10172423",

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isbn = "9781665456821 (PoD)",

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Pirkani, A , Daniel, L , Kumar, D , Hoare, E, Harris, S, Cherniakov, M , Stove, A & Gashinova, M 2023, Doppler Beam Sharpening for MIMO and Real Aperture Radars at mm-wave and Sub-THz Maritime Sensing. in 2023 24th International Radar Symposium (IRS)., 10172423, Proceedings International Radar Symposium, IEEE, 2023 24th International Radar Symposium, Berlin, Germany, 24/05/23. https://doi.org/10.23919/IRS57608.2023.10172423

TY - GEN

T1 - Doppler Beam Sharpening for MIMO and Real Aperture Radars at mm-wave and Sub-THz Maritime Sensing

AU - Pirkani, Anum

AU - Daniel, Liam

AU - Kumar, Dillon

AU - Hoare, Edward

AU - Harris, Samuel

AU - Cherniakov, Mike

AU - Stove, Andrew

AU - Gashinova, Marina

N1 - Acknowledgment: This work is part of the ongoing project Sub-THz Radar sensing of the Environment for future Autonomous Marine platforms - STREAM’ funded by EPSRC UK grant EP/S033238/1. Authors express gratitude to the staff of Raymond Priestley Sport Centre of the University of Birmingham for support to organize and conduct trials from their site and use their boats and jetty for trials.

PY - 2023/7/11

Y1 - 2023/7/11

N2 - This paper presents a first example of experimental results of the application of Doppler beam sharpening (DBS) to enhance the resolution and detectability of maritime targets at a) 77 GHz using multiple-input multiple-output (MIMO) radar and b) 150 GHz using a real-aperture radar. The performance of DBS and MIMO-DBS beamforming have been evaluated with varied platform dynamics and test conditions to highlight the advantages of higher frequencies for the next generation of radar sensors. The applicability of DBS in maritime conditions has also been assessed.

AB - This paper presents a first example of experimental results of the application of Doppler beam sharpening (DBS) to enhance the resolution and detectability of maritime targets at a) 77 GHz using multiple-input multiple-output (MIMO) radar and b) 150 GHz using a real-aperture radar. The performance of DBS and MIMO-DBS beamforming have been evaluated with varied platform dynamics and test conditions to highlight the advantages of higher frequencies for the next generation of radar sensors. The applicability of DBS in maritime conditions has also been assessed.

KW - Image resolution

KW - Array signal processing

KW - MIMO radar

KW - Satellite broadcasting

KW - Radar detection

KW - Radar imaging

KW - Doppler radar

U2 - 10.23919/IRS57608.2023.10172423

DO - 10.23919/IRS57608.2023.10172423

M3 - Conference contribution

SN - 9781665456821 (PoD)

T3 - Proceedings International Radar Symposium

BT - 2023 24th International Radar Symposium (IRS)

PB - IEEE

T2 - 2023 24th International Radar Symposium

Y2 - 24 May 2023 through 26 May 2023

ER -

Doppler Beam Sharpening for MIMO and Real Aperture Radars at mm-wave and Sub-THz Maritime Sensing

Abstract

Publication series

Conference

Bibliographical note

Keywords

Access to Document

Fingerprint

Projects

Sub-THz Radar sensing of the Environment for future Autonomous Marine platforms - STREAM

Cite this