Search Results - "Helzel, T"
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Reliability of Coastal Radar WERA for Coastal Zone Management
Published in Journal of coastal research (01-01-2011)“…The WERA system (WavE RAdar) is a shore based remote sensing system to monitor ocean surface currents, waves and wind direction. The outstanding temporal…”
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Journal Article -
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Tsunami observations by coastal ocean radar
Published in International journal of remote sensing (01-11-2008)“…When tsunami waves propagate across the open ocean, they are steered by the Coriolis effect and refraction due to gentle gradients in the bathymetry on scales…”
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Journal Article Conference Proceeding -
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Chemical shift selective MR imaging using a whole-body magnet
Published in Radiology (01-08-1985)“…We have applied a new method for separating water and fat resonances in proton magnetic resonance (MR) imaging to human studies using a whole-body MR imaging…”
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4
Design and test of a new multi-amplifier system with phase and amplitude control
Published in International journal of hyperthermia (1998)“…The clinical relevance of the radiofrequency regional hyperthermia (RF-RHT) as an adjuvant cancer therapy grows continuously. Simulation studies for…”
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5
Spectroscopy and imaging with a 4 tesla whole-body MR system
Published in NMR in biomedicine (01-06-1988)“…Magnetic resonance (MR) spectroscopy and imaging experiments on humans were performed with a whole-body MR system at a static field of 4 tesla. Spectroscopic…”
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Self-organized synchronization based on a chirp-sequence waveform for an HF ocean radar network
Published in OCEANS 2015 - MTS/IEEE Washington (01-10-2015)“…HFocean radars are usually installed along the coast and deliver remote sensing information by transmitting a radio signal with an operating frequency between…”
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Conference Proceeding -
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The rf coil as a sensitive motion detector for magnetic resonance imaging
Published in Magnetic resonance imaging (01-05-1988)“…A new sensor principle for detection of patient movement in magnetic resonance imaging has been successfully applied for the reduction of motion artifacts. It…”
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Journal Article -
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WERA: Remote ocean sensing for current, wave and wind direction
Published in 2006 IEEE US/EU Baltic International Symposium (01-05-2006)“…The WERA system (WavE RAdar) is a shore based remote sensing system to monitor ocean surface currents, waves and wind direction. This long range, high…”
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Conference Proceeding -
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Software beam forming for ocean radar WERA features and accuracy
Published in OCEANS 2010 MTS/IEEE SEATTLE (01-09-2010)“…The WERA system (WavE RAdar) is a shore based remote sensing system to monitor ocean surface currents, waves and wind direction. This long range, high…”
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Conference Proceeding
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PortMap: a VHF ocean surface radar for high spatial resolution
Published in Europe Oceans 2005 (2005)“…A VHF ocean surface radar system operating at 152.2 MHz with a bandwidth of 1.5 MHz is producing surface currents on a spatial grid of 100 m. This is an…”
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Conference Proceeding -
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Initial results of ship detection and tracking using WERA HF ocean radar with MIMO configuration
Published in 2014 15th International Radar Symposium (IRS) (01-06-2014)“…High-Frequency (HF) radars are operated in the 3-30 MHz frequency band. For oceanographic applications low transmit power HF radar systems have been developed,…”
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Conference Proceeding -
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Introduction of the compact HF radar WERA-S
Published in 2012 IEEE/OES Baltic International Symposium (BALTIC) (01-05-2012)“…The new ocean radar system "WERA-S" is the more compact successor of the well known WERA system. The new system provides several new features to provide more…”
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Conference Proceeding -
13
Ocean radar for the planning and operational phase of off-shore renewable energy systems
Published in OCEANS 2011 IEEE - Spain (01-06-2011)“…The WERA system (WavE RAdar) is a shore based remote sensing system to monitor ocean surface currents, waves and wind direction. This long range, high…”
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Conference Proceeding -
14
Accuracy and reliability of ocean current and wave monitoring with the coastal radar "WERA"
Published in OCEANS 2009-EUROPE (01-05-2009)“…The WERA system (WavE RAdar) is a shore based remote sensing system to monitor ocean surface currents, waves and wind direction. WERA is using the lowest noise…”
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Conference Proceeding -
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Coastal Radar WERA, a tool for Search and Rescue and oil spill management
Published in 2010 IEEE/OES Baltic International Symposium (BALTIC) (01-08-2010)“…The HF-Coastal Radar "WERA" is a shore based remote sensing system to monitor ocean surface currents, waves and wind direction. This very reliable long range…”
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Conference Proceeding -
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Accuracy and reliability of ocean radar WERA in beam forming or direction finding mode
Published in 2011 IEEE/OES 10th Current, Waves and Turbulence Measurements (CWTM) (01-03-2011)“…This paper introduces the over-the-horizon radar technique optimized for oceanographic applications. The relation between radar range and operating frequency…”
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Conference Proceeding -
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Features and Limitations of the Modular Oceanography Radar System WERA
Published in OCEANS 2007 - Europe (2007)“…The WERA system (WavE RAdar) is a shore based remote sensing system to monitor ocean surface currents, waves and wind direction. This long range, high…”
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Conference Proceeding