Real-Time Bistatic Noise Radar with Adaptive Beamforming
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.
Authors
- Martin Ankel (ORCID: https://orcid.org/0000-0003-2259-4500)
- Lars M. H. Ulander (ORCID: https://orcid.org/0000-0001-5757-9517)
- Robert Jonsson (ORCID: https://orcid.org/0000-0002-8235-3058)
- Tomas Bryllert (ORCID: https://orcid.org/0000-0003-3719-3857)
- Mats O. Tholén (ORCID: https://orcid.org/0000-0003-4233-3279)
- Per Delsing (ORCID: https://orcid.org/0000-0002-1222-3506)
Institutions
- Chalmers University of Technology (SE)
- KTH Royal Institute of Technology (SE)
Publication Details
- Published
- 2024-10-21
- DOI
- https://doi.org/10.1109/radar58436.2024.10993801
- Primary Topic
- Radar Systems and Signal Processing
- Type
- article
- Field-Weighted Citation Impact
- 0.00