Multiple target detection using Rotman Lens beamforming
| Autor: | Alexander Pautz, Manfred Hagelen, Reinhard Kulke |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Beamforming
020301 aerospace & aeronautics Computer science 020206 networking & telecommunications Fire-control radar 02 engineering and technology law.invention Continuous-wave radar Bistatic radar Radar engineering details 0203 mechanical engineering law Radar imaging 0202 electrical engineering electronic engineering information engineering Electronic engineering Radar Computer Science::Information Theory Low probability of intercept radar |
| Zdroj: | 2017 18th International Radar Symposium (IRS). |
| DOI: | 10.23919/irs.2017.8008178 |
| Popis: | This paper presents a new development of a 24 GHz radar frontend with a Rotman Lens as a beamforming network. The main objective of the project is the accurate detection and localization of multiple targets at the same distance from the radar system. Interferometric systems determine the direction for a target with the phase difference through at least two receiving antennas. If multiple targets are located on the same distance but another angle or via multipath dispersion, the measurements can't discriminate between these targets. The proposed system can be used for different applications, e.g. collision avoidance or monitoring of critical areas. |
| Databáze: | OpenAIRE |
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