High Frequency Radar Wind Turbine Interference Community Working Group Report [PDF]
, 2019 Land-based High Frequency (HF) Radars provide critically important observations of the coastal ocean that will be adversely affected by the spinning blades of utility-scale wind turbines.
Cahl, Douglas +7 more
core +1 more source
Target characteristics analysis for a shipborne HF surface wave radar
The Journal of Engineering, 2019 In this study, based on the shipborne high-frequency (HF) surface wave radar target detection application, the first-order ocean surface cross-section for the shipborne HF surface wave radar is simulated, and the relationship between the sea clutter ...
Geriletu Lu +3 more
doaj +1 more source
IET Radar, Sonar & Navigation, 2023 Ionospheric phase contamination (IPC) is a major contributor to the imprecise retrieval of ocean dynamics parameters by the high‐frequency hybrid sky‐surface wave radar (HFHSSW).
Mengyan Feng +5 more
doaj +1 more source
Assessment of surface currents measured with high-frequency phased-array radars in two regions of complex circulation [PDF]
, 2017 Surface velocity data from two WERA high frequency (HF) ocean radar systems, deployed as part of the Australian Integrated Marine Observing System (IMOS), are compared with near surface currents obtained from drifters and ADCPs (acoustic Doppler ...
Heron, M.L. +4 more
core +2 more sources
Wuhan Ionospheric Oblique Backscattering Sounding System and Its Applications—A Review
Sensors, 2017 For decades, high-frequency (HF) radar has played an important role in sensing the Earth’s environment. Advances in radar technology are providing opportunities to significantly improve the performance of HF radar, and to introduce more applications ...
Shuzhu Shi +4 more
doaj +1 more source
Noncontact assessment for fatigue based on heart rate variability using IR-UWB radar
Scientific Reports, 2022 Physical fatigue can be assessed using heart rate variability (HRV). We measured HRV at rest and in a fatigued state using impulse-radio ultra wideband (IR-UWB) radar in a noncontact fashion and compared the measurements with those obtained using ...
Sarfaraz Ahmed +5 more
doaj +1 more source
History of the Super Dual Auroral Radar Network (SuperDARN)-I: pre-SuperDARN developments in high frequency radar technology for ionospheric research and selected scientific results [PDF]
History of Geo- and Space Sciences, 2021 Part I of this history describes the motivations for developing radars in the high frequency (HF) band to study plasma density irregularities in the F region of the auroral zone and polar cap ionospheres.
R. A. Greenwald
doaj +1 more source
Remote sensing of the surface wind field over the coastal ocean via direct calibration of HF radar backscatter power [PDF]
, 2016 Author Posting. © American Meteorological Society, 2016. This article is posted here by permission of American Meteorological Society for personal use, not for redistribution.
Kirincich, Anthony R.
core +1 more source
Mapping Wind Directions with HF Radar
Oceanography, 1997 BESIDES THE MEASUREMENT of ocean surface currents, high-frequency (HF) radar has also been demonstrated to be effective at measuring the wind direction at scales on the order of one to several kilometers and over areas of millions of square kilometers in the case of sky-wave HF radars (Georges et al.
Graber, Hans C. +3 more
openaire +2 more sources
Spatiotemporal evolution of radio wave pump-induced ionospheric phenomena near the fourth electron gyroharmonic [PDF]
, 2007 On 12 November 2001, the European Incoherent Scatter (EISCAT) high-frequency (HF) radio wave transmitter facility, operating in O-mode at 5.423 MHz with 550 MW effective radiated power, produced artificial optical rings which appeared immediately at ...
Ashrafi, M. +3 more
core +1 more source