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Castellanos Alfonzo, Gabriel and Jirousek, Matthias and Peichl, Markus (2012) Orthogonal Waveform Experiments with a Highly Digitized Radar. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), pp. 103-106. VDE Verlag GmbH. European Conference on Synthetic Aperture Radar (EUSAR), 2012-04-23 - 2012-04-26, Nuremberg, Germany.
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Abstract
An innovative highly-digitized radar system called GigaRad is currently under development by the DLR Microwaves and Radar Institute. An objective of the system is having a flexible, high-resolution imaging radar with wide-swath or 3-D capabilities, requiring transmission and reception on multiple channels simultaneously. However, a problem in multi-channel systems, especially in the transmit part, is the interference between simultaneously transmitted signals being operated at the identical frequency range. This paper examines the use of orthogonally coded waveforms as a method to overcome the interference between signals sharing the same bandwidth. First measurement results for a few selected waveforms are presented.
| Item URL in elib: | https://elib.dlr.de/75535/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Orthogonal Waveform Experiments with a Highly Digitized Radar | ||||||||||||||||
| Authors: |
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| Date: | 24 April 2012 | ||||||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Page Range: | pp. 103-106 | ||||||||||||||||
| Publisher: | VDE Verlag GmbH | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | high-resolution radar imaging, active radar sensor, inverse synthetic aperture radar, orthogonal waveforms, radar waveforms | ||||||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||
| Event Location: | Nuremberg, Germany | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Dates: | 2012-04-23 - 2012-04-26 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Research theme (Project): | W - Projekt sicherheitsrelevante Erdbeobachtung (old) | ||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Reconnaissance and Security Microwaves and Radar Institute | ||||||||||||||||
| Deposited By: | Castellanos Alfonzo, Gabriel Adolfo | ||||||||||||||||
| Deposited On: | 18 Apr 2012 11:26 | ||||||||||||||||
| Last Modified: | 08 May 2014 23:28 |
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