Results 11 to 20 of about 24,045 (203)
A General Analysis of the Impact of Digitization in Microwave Correlation Radiometers
Sensors, 2011 This study provides a general framework to analyze the effects on correlation radiometers of a generic quantization scheme and sampling process. It reviews, unifies and expands several previous works that focused on these effects separately. In addition,
Adriano Camps +2 more
exaly +3 more sources
Power output from 12 brands of contemporary LED light-curing units measured using 2 brands of radiometers. [PDF]
PLoS ONE, 2022 BackgroundGiven the increasing use of photo-activated resins in dentistry, dentists and researchers need a user-friendly dental radiometer to measure the power output from dental light-curing units (LCUs).ObjectiveOur goal was to measure the accuracy of ...
Cristiane Maucoski +3 more
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Calibration of Correlation Radiometers Using Pseudo-Random Noise Signals
Sensors, 2009 The calibration of correlation radiometers, and particularly aperture synthesis interferometric radiometers, is a critical issue to ensure their performance.
Adriano Camps, Nereida Rodriguez-Alvarez
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Field Intercomparison of Radiometers Used for Satellite Validation in the 400–900 nm Range
Remote Sensing, 2019 An intercomparison of radiance and irradiance ocean color radiometers (the second laboratory comparison exercise—LCE-2) was organized within the frame of the European Space Agency funded project Fiducial Reference Measurements for Satellite Ocean Color ...
Viktor Vabson, Joel Kuusk, Riho Vendt
exaly +3 more sources
Sensors, 2021 The colored (or chromophoric, depending on the literature) dissolved organic matter (CDOM) spectral absorption coefficient, aCDOM(λ), is a variable of global interest that has broad application in the study of biogeochemical processes. Within the funding
Stanford B. Hooker +3 more
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Sensors, 2022 In this work, the design of an integrated 183GHz radiometer frontend for earth observation applications on satellites is presented. By means of the efficient electro-optic modulation of a laser pump with the observed millimeter-wave signal followed by ...
Kerlos Atia Abdalmalak +5 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Passive microwave satellite observations provide critical information for global forecast models, particularly in cloudy and/or precipitating conditions.
Yuriy V. Goncharenko +4 more
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Buildings, 2023 Fenestration, comprising windows and other openings in a building, influences occupant health and well-being while also enhancing energy efficiency through optimized design and placement.
Damilola Adeniyi Onatayo +2 more
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IEEE Access, 2021 A long-term investigation of the attenuation in non-rainy conditions has been carried out, for a tropical and a temperate location, using meteorological data and NWP (Numerical Weather Prediction) products during the period 2011-2015.
Gargi Rakshit +4 more
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IET Microwaves, Antennas & Propagation, 2021 In this paper, an eight‐way substrate integrated waveguide unequal power divider with an enhanced co‐phase bandwidth is presented, and demonstrated a potential application for the Ku‐band radiometer antennas.
Shahriar Hasan Shehab +4 more
doaj +1 more source