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Real-Time Bistatic Noise Radar with Adaptive Beamforming
Chalmers Univ Technol, Dept Microtechnol & Nanosci, Gothenburg, Sweden; Saab, Surveillance, Future Technol, Linköping, Sweden.
Chalmers Univ Technol, Dept Microtechnol & Nanosci, Gothenburg, Sweden; Saab, Surveillance, Future Technol, Linköping, Sweden.
KTH, School of Engineering Sciences (SCI), Applied Physics.ORCID iD: 0000-0003-4233-3279
Chalmers Univ Technol, Dept Microtechnol & Nanosci, Gothenburg, Sweden; Saab, Surveillance, Future Technol, Linköping, Sweden.
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2024 (English)In: 2024 INTERNATIONAL RADAR CONFERENCE, RADAR, Institute of Electrical and Electronics Engineers (IEEE) , 2024, article id 113Conference paper, Published paper (Refereed)
Abstract [en]

Implementing continuous wave noise radar systems has long been hindered by detrimental self-interference, severely limiting the systems' detection sensitivity. We experimentally demonstrate the advantage of bistatic separation and adaptive beamforming in suppressing self-interference. The bistatic system operates in real-time and can detect small UAVs at ranges of more than 3.2 km. Increasing the output power or antenna gain will extend the detection range as self-interference does not limit the system; thermal noise does.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE) , 2024. article id 113
Keywords [en]
Noise Radar, Bistatic Radar, Adaptive Beamforming, Real-Time Radar
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-375532DOI: 10.1109/RADAR58436.2024.10993801ISI: 001562292300077Scopus ID: 2-s2.0-105005766116ISBN: 979-8-3503-6238-1 (print)ISBN: 979-8-3503-6238-1 (print)OAI: oai:DiVA.org:kth-375532DiVA, id: diva2:2028751
Conference
2024 International Radar Conference-RADAR-Annual, OCT 21-25, 2024, Rennes, FRANCE
Note

QC 20260115

Available from: 2026-01-15 Created: 2026-01-15 Last updated: 2026-01-15Bibliographically approved

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Tholen, Mats O.

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