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Abstract
The application of the Doppler Beam Sharpening (DBS) technique is shown for a free moving maritime target using a 150 GHz FMCW radar equipped with 10° horn antenna. The methodology of synchronizing the radar data with the spatial and inertial data is presented with the resulting DBS imagery from the scene at Coniston Water, UK. DBS with sub-THz (above 0.1 THz) radar was found to be an effective tool for producing images with range resolutions on the order of cm and azimuth resolutions of near 0.1°. This resolution was found to be more than 100 times more refined than the 150 GHz horn antenna azimuth beamwidth.
Original language | English |
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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 | |
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 |
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Publisher | IEEE |
ISSN (Print) | 2155-5745 |
ISSN (Electronic) | 2155-5753 |
Conference
Conference | 2023 24th International Radar Symposium |
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Abbreviated title | IRS 2023 |
Country/Territory | Germany |
City | Berlin |
Period | 24/05/23 → 26/05/23 |
Bibliographical note
Acknowledgments:This work is part of 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 high gratitude to 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
- Azimuth
- Horn antennas
- Satellite broadcasting
- Radar imaging
- Radar antennas
- Spatial databases
- Doppler radar
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Dive into the research topics of '150 GHz Radar Imagery using Doppler Beam Sharpening for Marine Sensing'. Together they form a unique fingerprint.Projects
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Sub-THz Radar sensing of the Environment for future Autonomous Marine platforms - STREAM
Gashinova, M. & Cherniakov, M.
Engineering & Physical Science Research Council
1/01/20 → 31/08/24
Project: Research Councils