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Statistical properties of voltage dip detectors
2009 IEEE International Workshop on Advanced Methods for Uncertainty Estimation in Measurement, 2009In this paper, some statistical properties of procedures defined to detect voltage dips in electric power systems are discussed. First, a theoretical modeling of the root -mean-square based test proposed in the IEC 61000-4-30 is provided and validated.
Gianluca Guerrieri +3 more
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PROPERTIES OF SILVER CHLORIDE TRACK DETECTORS
Radiation Effects, 1977Abstract In recent years significant achievements in the field of silver chloride track detector preparation were obtained mainly due to efforts of German specialists from Frankfurt/Main and Munich.1,2 On the basis of silver chloride crystals doped with lead and cadmium (or calcium), track detectors with sensitivity to charged particles which could be ...
V. D. Dmitriev +3 more
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A persymmetric detector with enhanced selectivity properties
2013 18th International Conference on Digital Signal Processing (DSP), 2013In this paper, we deal with the problem of adaptive detection of point-like targets in Gaussian disturbance with unknown but persymmetric structured covariance matrix induced by a symmetric antenna geometry. In particular, at the design stage we modify the noise-only hypothesis assuming the presence of a fictitious signal orthogonal to the nominal one.
Hao C, Hou C, Ma X, Orlando D, Yan S
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Stochastic Properties of Coincidence-Detector Neural Cells
Neural Computation, 2009Neural information is characterized by sets of spiking events that travel within the brain through neuron junctions that receive, transmit, and process streams of spikes. Coincidence detection is one of the ways to describe the functionality of a single neural cell.
Ram Krips, Miriam Furst
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Properties of Frequency Difference Detectors
IEEE Transactions on Communications, 1985Among other applications, frequency-tracking loops are employed in digital-data receivers, either as a frequency-acquisition aid for phase-locked coherent reception, or as the sole carrier-frequency control for noncoherent reception. This article provides details of design and performance of the frequency-difference detector that lies at the heart of ...
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Properties of energy edge detectors
Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2003The author introduces a framework for investigating the properties of energy edge detectors and uses it to derive some results of interest. He shows a necessary condition on the form of constituent linear filters in quadratic detectors, subject to some conditions, and demonstrates some limitations of such detectors.
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On the CFAR Property of GLRT-Based Direction Detectors
IEEE Transactions on Signal Processing, 2007Direction detection is aimed at discriminating, over multiple "snapshots," between a disturbance-only hypothesis and a useful-signal plus disturbance alternative with useful signals modeled in terms of a common (i.e., over different snapshots) direction of the signal subspace.
BANDIERA, Francesco +2 more
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Timing property of BGO-detector
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1993Abstract The timing property of the BGO-detector for time-of-flight capture cross-section measurement was investigated. Several methods were applied to determine the number η of photoelectrons per energy unit. The time response functions of the BGO-detector were measured and calculated.
N.V. Kornilov, N.N. Semenova
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Trap Detectors and their Properties
Metrologia, 1991The paper describes a new solid state detector which fulfils all the requirements of the ideal detector for optical radiation measurements. This trap detector is shown to be spatially uniform, linear, stable and to have a predictable relative spectral response so that it can be used to realize a relative spectral response scale with an uncertainty of ...
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Properties of BGO and BaF2 detectors
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1986Abstract Time and energy response of large BGO and BaF 2 crystals to intermediate energy ions was measured. The timing properties of BaF 2 are close to that of a fast plastic scintillator.
H.J. Karwowski +4 more
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