Real-Time Bistatic Noise Radar with Adaptive Beamforming
Paper in proceeding, 2024
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.
Bistatic Radar
Adaptive Beam-forming
Real-Time Radar
Noise Radar
Author
Martin Ankel
Saab
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Technology
Robert Jonsson
Saab
Chalmers, Microtechnology and Nanoscience (MC2), Applied Quantum Physics
Mats O. Tholén
Royal Institute of Technology (KTH)
Intermodulation Products AB
Tomas Bryllert
Saab
Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory
Lars Ulander
Chalmers, Space, Earth and Environment, Geoscience and Remote Sensing
Per Delsing
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Technology
Proceedings of the IEEE Radar Conference
10975764 (ISSN) 23755318 (eISSN)
9798350362381 (ISBN)
2024 International Radar Conference, RADAR 2024
Rennes, France,
Rennes, France,
Subject Categories (SSIF 2025)
Signal Processing
DOI
10.1109/RADAR58436.2024.10993801