Results 1 to 10 of about 239 (88)
Deployment of the C-band radar Poldirad on Barbados during EUREC4A [PDF]
Earth System Science Data, 2021 The German polarimetric C-band weather radar Poldirad (Polarization Diversity Radar) was deployed for the international field campaign EUREC4A (Elucidating the role of clouds–circulation coupling in climate) on the island of Barbados where it was ...
M. Hagen +19 more
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Remote Sensing, 2023 Active radar calibrators (ARCs), also known as calibration transponders, are often used as reference targets for the absolute radiometric calibration of radar systems due to their large radar cross-sections (RCSs).
Jens Reimann +5 more
doaj +1 more source
Remote Sensing, 2023 Active Radar Calibrators (ARC), also called calibration transponders, are often used as reference targets for absolute radiometric calibration of radar systems due to their large achievable Radar Cross-Section (RCS).
Jens Reimann +5 more
doaj +1 more source
Frequenzkamm-basiertes breitbandiges MIMO-OFDM-Radar [PDF]
, 2022 In recent years, OFDM has become more and more important for radar applications. A disadvantage, however, is the need for high sampling rates, which is exactly the starting point of the frequency comb OFDM radar scheme.
Nuß, Benjamin
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Technique for Concurrent Internal Calibration during Data Acquisition for SAR Systems
Remote Sensing, 2020 Nowadays, stringent requirements for the quality of SAR data products exist. The radiometric and image quality requirements can only be fulfilled by knowing the disturbances caused by the radar hardware itself.
Jens Reimann, Marco Schwerdt
doaj +1 more source
Remote Sensing, 2019 The precise determination of the SAR (synthetic aperture radar) antenna pointing is an essential task initially performed during the commissioning phase of a spaceborne SAR system and is permanently monitored during the whole mission life-time. Besides a
Jens Reimann +5 more
doaj +1 more source
GeoWAM-LB: Neue Geodaten zur Verbesserung des Wassermanagements tidebeeinflusster Küstenbereiche - Langeoog und Baltrum - F-SAR Datenerfassung und Produktbeschreibung [PDF]
, 2022 NLWKN und DLR haben im Zeitraum 2019-2022 im Rahmen des mFund-Verbundprojektes GeoWAM die Kartierung trockenfallender Watt- und Vorlandbereiche mittels flugzeuggestützter SAR Interferometrie untersucht und dabei multi-temporale Daten der Testgebiete ...
Amao Oliva, Joel Alfredo, Scheiber, Rolf
core
Integrierte, planare Leckwellenantennen für 3D-Millimeterwellen-Radarsysteme basierend auf dem holografischen Prinzip [PDF]
, 2019 In this thesis methods are presented to optimize the radiation characteristic of holographic antennas for the usage with frequency-modulated radar modules (FMCW principle).
Rusch, Christian
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FMCW-Radarsignalverarbeitung zur Entfernungsmessung mit hoher Genauigkeit [PDF]
, 2017 Entfernungsmessungen mit Genauigkeiten im Mikrometerbereich sind für die Regelung von industriellen Maschinen essentiell. In dieser Arbeit wird untersucht, welche Genauigkeiten mit FMCW‑Radaren, die eine zusätzliche Phasenauswertung einsetzen, erreicht ...
Scherr, Steffen
core +3 more sources
Multi-User Gesture Recognition with Radar Technology [PDF]
, 2022 The aim of this work is the development of a Radar system for consumer applications. It is capable of tracking multiple people in a room and offers a touchless human-machine interface for purposes that range from entertainment to ...
Ninos, Alexandros
core +5 more sources