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Wyniki wyszukiwania dla: AND DETECTORS
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Evaluating calibration and robustness of pedestrian detectors
PublikacjaIn this work robustness and calibration of modern pedestrian detectors are evaluated. Pedestrian detection is a crucial perception com- ponent in autonomous driving and here we study its performance under different image corruptions. Furthermore, we provide analysis of classifi- cation calibration of pedestrian detectors and we show a positive effect of using style-transfer augmentation technique. Our analysis is aimed as a step...
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Evaluating Calibration and Robustness of Pedestrian Detectors
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Data acquisition methods for GEM detectors
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Light box for investigation of characteristics of optoelectronics detectors
PublikacjaIn this paper, a light box for investigation of characteristics of optoelectronic detectors is described. The light box consists of an illumination device, an optical power sensor and a mechanical enclosure. The illumination device is based on four types of high-power light emitting diodes (LED): white light, red, green and blue. The illumination level can be varied for each LED independently by the driver and is measured by optical...
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Diffractive optics for GaN terahertz detectors arrays
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The dynamic range of THz broadband FET detectors
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Digital techniques for noise reduction in CCD detectors
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Bismuth germanate and bismuth silicate glasses in cryogenic detectors.
PublikacjaStwierdzono, że przewodnictwo elektryczne redukowanych szkieł silnie zależy od temperatury, czasu reakcji i koncentracji Bi. Zależność przewodnictwa elektrycznego od temperatury jest dobrze opisana przez funkcję ĺ~exp[-(T0/T)n,gdzie n=1/4. Współczynnik emisji wtórnej elektronów jest praktycznie niezależny od stopnia redukcji ale znacznie rośnie po domieszkowaniu szkieł alkalicznymi jonami. Badania dowiodły, że modyfikowane...
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Millimetre band detectors based on GaN/AlGaN HEMT
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GaN/AlGaN based transistors for terahertz emitters and detectors
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Sub-terahertz Si CMOS Based Emitters and Detectors
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Sensitivity of Field-Effect Transistor-Based Terahertz Detectors
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Low Frequency Noise of Carbon Nanotubes THz detectors
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Ceramics, Glass and Glass-Ceramics for Personal Radiation Detectors
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Detection of neutrons with LiF fluorescent nuclear track detectors
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LITHIUM FLUORIDE CRYSTALS AS FLUORESCENT NUCLEAR TRACK DETECTORS
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Terahertz Detectors Based on Silicon Technology Field Effect Transistors
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Terahertz Digital Holography Using Field-Effect Transistor Detectors
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Terahertz imaging with arrays of plasma field effect transistors detectors
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Time Resolution and Power Dependence of Transistor Based Terahertz Detectors
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Review of methods for performance evaluation of antenna-coupled THz detectors
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Terahertz vision using field effect transistors detectors arrays
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Selected perowskite type LSFO thin films for the infrared detectors
PublikacjaPrzedstawiono technologię wytwarzania cienkich warstw ceramicznych tlenków lantanowo-strontowo-żelazowych (LSFO). Zaprezentowano konstrukcję bolometrycznych detektorów podczerwieni wykonanych z opracowanych warstw. Przedstawiono charakterystyki prądowo-napięciowe wybranych detektorów, wyniki pomiaru ich szumów i termicznej stałej czasowej. Przedstawione detektory były w stanie wykryć obiekt o temperaturze 38 stopni Celcjusza znajdujący...
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Estimation of the amplitude of the signal for the active optical gesture sensor with sparse detectors
PublikacjaIn this paper we deal with the problem of precise gesture recognition for the active optical proximity sensor with sparse 8 photodiodes. We particularly focus on developing the method of estimating the real, usually not observable, maximum signal value representing maximum intensity of light reflected from an obstacle present in the front of the sensor. Different configurations of the fingers were used as an obstacle. The Monte Carlo...
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Application of plasma-wave detectors for ultra-short pulse terahertz radiation
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Nonlinear photoresponse of FET THz broadband detectors at high power irradiation
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THz Double-Grating Gate Transistor Detectors in High Magnetic Fields
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Silicon field-effect transistors as radiation detectors for the Sub-THz range
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Terahertz imaging with GaAs and GaN plasma field effect transistors detectors
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Asymmetric devices based on carbon nanotubes as detectors of sub-THz radiation
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Comparative study on the effectiveness of various types of road traffic intensity detectors
PublikacjaVehicle detection and speed measurements are crucial tasks in traffic monitoring systems. In this work, we focus on several types of electronic sensors, operating on different physical principles in order to compare their effectiveness in real traffic conditions. Commercial solutions are based on road tubes, microwave sensors, LiDARs, and video cameras. Distributed traffic monitoring systems require a high number of monitoring...
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Time Projection Chamber (TPC) detectors for nuclear astrophysics studies with gamma beams
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Substrate optimization for a planar antenna of terahertz Si field effect transistor detectors
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Nonlinear photoresponse of field effect transistors terahertz detectors at high irradiation intensities
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Time Resolution and Dynamic Range of Field-Effect Transistor–Based Terahertz Detectors
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Temperature, back gate and polarization studies in nanotransistor based THz plasma detectors
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Radio-photoluminescence of highly irradiated Lif:Mg,Ti and Lif:Mg,Cu,P detectors
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Signal-to-noise ratio in terahertz wireless communication using field-effect-transistors as detectors
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Analysis of metals in air particles from Gdańsk and London with EDX/EDS detectors in electron microscope
PublikacjaElectron microscopy with energy dispersive X-ray spectrometry (EDX/EDS) is the example of non-destructive analytical method for surface elemental analysis, with a potential detection limit of 0.1-0.5 wt.% for most elements. A spatial resolution <10 nm can be achieved using this technique, which provides a basis for the generation of quantitative and qualitative elemental data for individual particles. In order to obtain quantitative...
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Nanotransistor based THz plasma detectors: low tempeatures, graphene, linearity, and circular polarization studies
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High-Speed Room Temperature Terahertz Detectors Based on InP Double Heterojunction Bipolar Transistors
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Composite thermoluminescent detectors based on the Ce3+ doped LuAG/YAG and YAG/LuAG epitaxial structures
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Range-based method of alpha-particle spectrometry using LiF fluorescent nuclear track detectors
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Comparison of High Performance Liquid Chromatography Methods with Different Detectors for Determination of Steroid Hormones in Aqueous Matrices
PublikacjaThis paper presents the development and comparison of procedures for the qualitative and quantitative determination of five estrogenic compounds (17-a-ethynylestradiol, estrone, estradiol, estriol, and progesterone) in drinking water and wastewater samples. Five extraction columns and two disks were tested for their efficiency. The C18 columns were superior on the basis of cost for solid phase extraction of drinking water or sewage....
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A1GaN/GaN Field Effect Transistors Based on Lateral Schottky Barrier Gates as Millimeter Wave Detectors
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Experimental and theoretical investigations of the responsivity of field effect transistors based Terahertz detectors versus substrate thickness
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Field Effect Transistors Based Terahertz Detectors 25 Years History, State of the Art and Future Directions
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Optimization of substrate-lens-coupled CMOS field-effect transistor detectors for 250 GHz by pixel binning technique
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Measurements of high-temperature emission spectra of highly irradiated LiF:Mg,Cu,P (MCP-N) TL detectors
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Evaluation of the relative thermoluminescence efficiency of LiF:Mg,Ti and LiF:Mg,Cu,P TL detectors to low-energy heavy ions
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