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Schandri, Maximilian and Klenk, Patrick and Bachmann, Markus (2021) Synchronization Signal Interference Analysis for Tandem-L. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. European Conference on Synthetic Aperture Radar (EUSAR), 2021-03-29 - 2021-04-01, Leipzig, Germany. ISSN 2197-4403.
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Abstract
Tandem-L is a highly innovative mission concept with two radar satellites with reflector antennas to acquire data for Earth system science. The bi-static acquisitions require a synchronization of the satellites which will be ensured by exchanging radar pulses via synchronization antennas. The synchronization signal can additionally reach the SAR antenna. This paper analyzes the possible maximal received power of the SAR antenna by the transmitted synchronization signal. Also, the SNR of the synchronization link is calculated. This is done for different orientations to determine a good trade between the synchronization SNR against low interference on the SAR antenna.
| Item URL in elib: | https://elib.dlr.de/137221/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Synchronization Signal Interference Analysis for Tandem-L | ||||||||||||||||
| Authors: |
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| Date: | April 2021 | ||||||||||||||||
| 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: | Yes | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| ISSN: | 2197-4403 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | synchonization, Tandem-L, formation aspects, signal interference | ||||||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||
| Event Location: | Leipzig, Germany | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Dates: | 2021-03-29 - 2021-04-01 | ||||||||||||||||
| Organizer: | VDE | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben Tandem-L Vorstudien (old) | ||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute Microwaves and Radar Institute > Spaceborne SAR Systems | ||||||||||||||||
| Deposited By: | Schandri, Maximilian | ||||||||||||||||
| Deposited On: | 05 Nov 2020 12:26 | ||||||||||||||||
| Last Modified: | 29 Mar 2023 00:46 |
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