Digital Beamforming Techniques for Multi-Channel Synthetic Aperture Radar
| Autor: | Marwan Younis, Gerhard Krieger, Paco Lopez-Dekker, Felipe Queiroz de Almeida, Federica Bordoni |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Synthetic aperture radar
Beamforming Digital Beamforming SAR Computer science 0211 other engineering and technologies Fire-control radar 02 engineering and technology SAR Techniques law.invention symbols.namesake SAR Modes Radar engineering details law Radar imaging 0202 electrical engineering electronic engineering information engineering Electronic engineering Radar 021101 geological & geomatics engineering Remote sensing Pulse-Doppler radar Astrophysics::Instrumentation and Methods for Astrophysics 020206 networking & telecommunications Side looking airborne radar Radar lock-on SAR Trade Space Inverse synthetic aperture radar Continuous-wave radar Man-portable radar Bistatic radar symbols 3D radar Radar configurations and types Doppler effect Radarkonzepte |
| Zdroj: | IGARSS |
| Popis: | SAR instruments with multiple channels offer a variety of operation modes. The trade-space includes the instrument and antenna parameters designed to enable various techniques (operation mode). The trade parameters are utilized to achieve a required SAR performance satisfying the mission and user requirements. Finding a solution in this multi-dimensional trade space of inter-dependent parameters is not trivial and often involves compromise of parameters. This paper addresses the topic of conceptual SAR instrument design tailored to a set of operation modes. It explains SAR techniques utilizable to achieve a required performance, shows the consequences for the conceptual multi-channel instrument design, and details possible compromises between performance and complexity. |
| Databáze: | OpenAIRE |
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