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- Ankel, Martin,1996Chalmers tekniska högskola,Chalmers University of Technology (author)
Experimental Evaluation of Moving Target Compensation in High Time-Bandwidth Noise Radar
- Article/chapterEnglish2023
Publisher, publication year, extent ...
- 2023
Numbers
- LIBRIS-ID:oai:research.chalmers.se:f2eebff7-c2ff-428a-9c6f-6f235235dbf4
- https://research.chalmers.se/publication/538543URI
- https://doi.org/10.23919/EuRAD58043.2023.10289425DOI
Supplementary language notes
- Language:English
- Summary in:English
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- SwePubSwePub
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Notes
- In this article, the effect a moving target has on the signal-to-interference-plus-noise-ratio (SINR) for high time-bandwidth noise radars is investigated. To compensate for cell migration we apply a computationally efficient stretch processing algorithm that is tailored for batched processing and suitable for implementation onto a real-time radar processor. The performance of the algorithm is studied using experimental data. In the experiment, pseudorandom noise, with a bandwidth of 100 MHz, is generated and transmitted in real-time. An unmanned aerial vehicle (UAV), flown at a speed of 11.5 m/s, is acting as a target. For an integration time of 1 s, the algorithm is shown to yield an increase in SINR of roughly 13 dB, compared to no compensation. It is also shown that coherent integration times of 2.5 s can be achieved.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
- Experimental Long Time Coherent Integration
- Doppler Tolerance
- Stretch Processing
- Noise Radar
Added entries (persons, corporate bodies, meetings, titles ...)
- Jonsson, Robert,1989Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)robejons (author)
- Tholén, Mats O.Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH) (author)
- Bryllert, Tomas,1974Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)bryllert (author)
- Ulander, Lars,1962Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)larula (author)
- Delsing, Per,1959Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)delsing (author)
- Chalmers tekniska högskolaKungliga Tekniska Högskolan (KTH) (creator_code:org_t)
Related titles
- In:20th European Radar Conference, EuRAD 2023, s. 213-216
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