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This paper presents a new test platform that aims to test new generations of Near Field Communication (NFC) products implementing Very High Bit Rate (VHBR), up to 6.78Mb/s. New generations of NFC products, and especially electronic passports, will implement new data rates above 848kb/s in order to facilitate data exchange and increase security. This increase in data rates up to 6.78Mb/sby modulating...
Impedance matching of a Radio Frequency (RF) device antenna with its integrated circuit chip is necessary to improve efficiency and RF communication quality. This matching can only be done if one knows the chip components impedances. This paper presents a new RFmeasurement method to determine electrical characteristics like s-parameters or impedance of smart cards integrated circuits or antennas,...
A smart grid that aims to reduce electrical losses, to favor renewable energies, and to maintain an electric supply of high quality, requires to forecast the location and the quantity of electrical power that will be consumed and produced several days ahead. Thus, short-term load forecasting has to be provided at the distribution level. Most of loads forecasting algorithms are based on bottom-up approach,...
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