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The method of testing points generation for identification and correction of integral nonlinearity of high performance ADC is developed. The proposed method is based on averaging all voltages of multi-resistors voltage divider. The main idea of proposed method is in measurement voltages on the cascades of serially connected resistors with variable number of resistors in cascade. It is investigated...
The Hyperspectral Imager for the Coastal Ocean (HICO™) is a new spaceborne sensor designed specifically for monitoring the turbid coastal waters and large inland lakes and rivers from the International Space Station (ISS). HICO™ is now collecting hyperspectral imaging data in the wavelength range of 0.4 - 1.0 micron with a spatial resolution of approximately 90 meters and a spectral resolution of...
The Hyperspectral Imager for the Coastal Ocean (HICO™) instrument is now operating from a location on the Japanese Experiment Module-Exposed Facility (JEM-EF) on the International Space Station (ISS). HICO™ is a pushbroom sensor covering a spectral range between 0.35 and 1.08 micron with a spatial resolution of about 90 meter and a spectral sampling interval of 5.7 nanometer. The instrument is not...
Disconnector switching operations in large gas insulated switchgear (GIS) systems may cause very fast transients overvoltages (VFTO), which produce dielectric stress to transformer connecting with the disconnector. A VFTO bushing sensor is developed to measure the VFTO at the transformer entrance. Since the high frequency ratio of the bushing sensor is not constant, calibration before the field measurement...
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