Exploració per autor "Azpúrua Auyanet, Marco Aurelio"
Ara es mostren els items 21-40 de 62
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Exploratory data analysis on stochastic emissions near-field scanning measurements
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertRecently, near-field scanning techniques for measuring and analysing stochastic emissions have been theoretically and experimentally studied and they are promising in terms of the characterization and classification radiated ... -
Fast and automated verification of multi-channel full time-domain EMI measurement systems
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés obertRecently, concern has been raised with regard to the adequacy of current verification practices carried out in electromagnetic compatibility (EMC) testing laboratories. Bridging the gap in the scope and reliability of the ... -
Full Time Domain EMI Measurement system applied to Railway emissions according to IEC 62236-3-1/EN 50121-3-1 standards
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Comunicació de congrés
Accés obertThis paper studies the advantages of applying time-domain based instrumentation to conduct electromagnetic interference emissions from rolling-stock. In IEC 62236-3-1 or EN 50121-3-1 standards, it is mandatory to measure ... -
Full time-domain electromagnetic interference measurements and applications
(Universitat Politècnica de Catalunya, 2018-06-28)
Tesi
Accés obertThis thesis presents a technology that has been called the Full Time-Domain Electromagnetic Interference measurement systems and its applications. Full TDEMI measurement systems are an implementation of an FFT-based receiver ... -
Implementación sobre FPGA de un algoritmo LMS para un arreglo de antenas inteligentes
(2014)
Article
Accés obertEste artículo presenta el diseño de un algoritmo adaptativo, propuesto para aplicaciones en arreglos de antenas con pesos ajustables. Este algoritmo fue seleccionado por su simplicidad, eficiencia y desempeño, haciendo ... -
Improved electromagnetic compatibility standards for the interconnected wireless world
(2019)
Text en actes de congrés
Accés obertThe future is wireless, a world where everything is interconnected. However, the current standards for ensuring the electromagnetic compatibility (EMC) and the coexistence of such wireless systems urge for a major update. ... -
Improvement in low frequency emission test method by live impedance measurement
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertThe MIL-STD-461 CE101 test is one of the essential low frequency emission tests in the range of 30 Hz – 10 kHz for military and aerospace equipment, however, its application remains challenging. The primary concern is the ... -
Improving time-domain EMI measurements through digital signal processing
(2015-07)
Article
Accés restringit per política de l'editorialThis article is intended to provide a set of recommended practices for improving of the Time-Domain EMI measurement systems by means of digital signal processing. We have focused on two major aspects: the optimal configuration ... -
Measuring receiver benchmark for conducted and radiated emissions testing in space applications
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertThis paper compares the measurement results obtained from three different implementations of measuring receivers regarding spectral level accuracy. The objective is to validate the suitability of direct sampling electromagnetic ... -
Metrological characterization of EMI receivers
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertThis paper compares different hardware architectures of electromagnetic interference (EMI) receivers with respect to their calibration in a metrology laboratory. Basic tests for checking the receivers’ compliance with the ... -
Modelling future prosumer nodes and their impact on network planning: a case study
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a pair of reasonably likely scenarios for low voltage (LV) electricity consumption and distributed generation and investigates how these scenarios will impact a realistic approximation of an existing ... -
Novel EMI assessment method based on statistical detectors to protect sensitive digital radio receivers
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Comunicació de congrés
Accés obertThis paper presents a methodology to assess the degradation performance caused by EMI to digital radio receivers. The procedure developed employs statistical information of the interference and the communication signal to ... -
On the statistical properties of the peak detection for time-domain EMI measurements
(2015-07-12)
Article
Accés restringit per política de l'editorialThis paper presents a discussion on the inherent characteristics of the measurements performed with time-domain electromagnetic interference measurement systems in regards of the detection of the maximum emissions levels. ... -
On-board compact system for full time-domain electromagnetic interference measuraments
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obert -
On-site waveform characterization at static meters loaded with electrical vehicle chargers
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés restringit per política de l'editorialFor assessing the underlying problem behind the static meter misreadings, a measurement technique must be developed for characterizing the currents that static meters are usually exposed to. In previous studies it was shown ... -
On-site waveform survey in LV distribution network using a photovoltaic installation
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés restringit per política de l'editorialConducted electromagnetic interference has shown to result in misreadings of static energy meters due to non-linear current waveforms. Based on these findings it is of interest to survey waveforms that occur in typical low ... -
Practical aspects of a pulse generator calibration
(2020-04-13)
Article
Accés obertMeasuring receivers are used for measurement of radio disturbance in the frequency range typically 9 kHz to 18 GHz. Such receivers can be either electromagnetic interference (EMI) receivers or spectrum analyzers with the ... -
Radiated transient interferences measurement procedure to evaluate digital communication systems
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, a measurement procedure to capture properly the electromagnetic fields generated by radiated transient interferences is described. Measuring this type of impulsive noise out of the measurements defined at ... -
Rapid emission check of photovoltaic installations using time domain measurements
(2023-12-18)
Article
Accés restringit per política de l'editorialThis article represents a contribution to the Rapid Emission Check of installations project in IEC CISPR Sub Committee A (SC A) Joint Working Group 9 (JWG9). Time domain measurements are used to identify sources and critical ...
