Phase shift
Study of Commutation Regime for Phase Shift Series Resonant Inverters
... The block diagram of a power supply for the inductive heating field, using a phase shift command series resonant inverter, is presented in Fig.1. This command method developes the inverter bridge switches ...
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Monte Carlo simulation of an optical differential phase-shift keying communication system with direct detection impaired by in-band crosstalk
... 45 the signal-ASE beat noise [15]. This is in agreement with the shift of the current of the bits ‘0’ towards zero, due to the enhancement of the responsitivity imbalance, depicted in Fig. 3.24. Accordingly with ...
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Braz. J. Phys. vol.36 número3B
... scattering phase shift of the Kondo assisted transmission through a quantum dot (QD), consid- ering a model that includes an additional non resonant channel ...the phase evolution and the ...
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Migração PSPI baseada nas equações da onda unidirecionais com amplitude verdadeira.
... O esquema de extrapolac¸˜ao phase-shift com amplitude ver- dadeira para meios v(z) foi adaptado para a migrac¸˜ao PSPI. No experimento num´erico utilizou-se o mesmo modelo de quatro refletores horizontais ...
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SiO2 single layer for reduction of the standing wave effects in the interference lithography of deep photoresist structures on Si
... the phase shift of the SW does not change the ...this phase shift would be a small change in the dimensions of the base of the recorded ...
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J. Microw. Optoelectron. Electromagn. Appl. vol.10 número1
... quadrature phase-shift keying (DP-QPSK) coherent receivers, using offline ...feedforward phase recovery; and decision-directed least mean square algorithm (DD-LMS) equalization combined with ...
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J. Microw. Optoelectron. Electromagn. Appl. vol.12 número2
... frequency shift, RFS, technique [7][8], capable of generating a large number of subcarriers with optical signal to noise ratio, OSNR, high enough for enabling transmission through hundreds of fiber ...quadrature ...
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Characterization of the stochastic time evolution of short-term average intercore crosstalk in multicore fibers with multiple interfering cores
... the phase shifts modeled by the non-stationary process is observed for most of the time lag values ...non-stationary phase shift model and evaluated from experimental measurements is quite similar ...
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Exquisite light sensitivity of Drosophila melanogaster cryptochrome.
... the phase delay region of the phase response curve ...hr phase advances at 33 nw/cm 2 (Figure ...show phase advance responses that are indistinguishable from w 1118 except possibly at the ...
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A Protection Circuit for DC-DC Converter with Voltage Doubler
... A voltage doubler circuit is shown in Fig 2 along with the phase shift converter on the primary side of the transformer. We can think of it as two half-wave rectifier circuits in series. The circuit ...
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Synthesis and Structural Studies of Er3+ Containing Lead Cadmium Fluoroborate Glasses and Glass-Ceramics
... for phase shift), related to the first coordination shell around cadmium atoms (composed by light atoms like fluorine or ...for phase shift), observed in samples BT2 and BErT2, indicates that ...
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Slow strain waves in blocky geological media from GPS and seismological observations on the Amurian plate
... with phase shift of seis- micity maxima, migration velocity of earthquake epicenters) and their comparison with the known data allow us to iden- tify the dynamics of seismicity along the northern boundary ...
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Detection of acute cerebral hemorrhage in rabbits by magnetic induction
... Acute cerebral hemorrhage (ACH) is an important clinical problem that is often monitored and studied with expensive devices such as computed tomography, magnetic resonance imaging, and positron emission tomography. These ...
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AC/DC CONVERTER WITH THREE TO SINGLE PHASE MATRIX CONVERTER, FULL-BRIDGE AC/DC CONVERTER AND HF TRANSFORMER
... phase - shift in order to regulate the output current ide , as electric grid by supplying power at some demanding periods. shown in FIG[r] ...
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Subpixel Accuracy Analysis of Phase Correlation Shift Measurement Methods Applied to Satellite Imagery
... of shift in images, but the (HPF) did make enhancement on source image by removing low frequency components hence helping us to calculate peak phase ...
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Seawater capacitance – a promising proxy for mapping and characterizing drifting hydrocarbon plumes in the deep ocean
... vertical range sampled would be limited only by the number of parasitic streamers extended off the master cable of Fig. 2. A further consideration of Fig. 1 and laboratory data (discussed below) suggests that the size ...
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Consor CCCC trifásico isolado bidirecional com comutação suave utilizando dual phaseshift e razão cíclica variável
... Este trabalho apresenta a análise, exemplo de projeto, simulações e resultados experimentais de um conversor CC-CC trifásico isolado bidirecional com comutação suave, dual phase shift (DPS) e razão cíclica ...
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Desenvolvimento de um conversor CC-CC bidirecional isolado para um sistema load-shift
... dual phase shift, em particular a técnica ODPS, apesar de mais complexa, apresenta vantagens no que diz respeito à diminuição dos picos de corrente no conversor e à redução da potência reativa do ...
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Modelagem e migração em profundidade 2D em meios com simetria polar local.
... – Phase-Shift Method), para migrac¸˜ao em profundidade de dados s´ısmicos para meios localmente transversalmente isotr´opicos (LTI), nos quais a direc¸˜ao do eixo de simetria varia continuamente ao longo ...
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Adaptation to experimental jet-lag in R6/2 mice despite circadian dysrhythmia.
... The phase angle of photic entrainment was calculated as the time of onset of activity for each mouse, relative to the time of lights ...the phase-shift experiment we calculated the time taken for ...
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