Results 251 to 260 of about 1,345,648 (320)
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Adaptive Slope Compensation for Improving Load Capability
2022 7th International Conference on Integrated Circuits and Microsystems (ICICM), 2022It is excessive or insufficient slope compensation current in buck DC-DC converters that cause available load current reduction and subharmonic oscillation issues.
Xiaoyi Han, Liang Xie, Xiangliang Jin
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Adaptive digital slope compensation for peak current mode control
2009 IEEE Energy Conversion Congress and Exposition, 2009Peak current mode control as well as digital control offers a number of benefits. Therefore it is an interesting approach to combine these two techniques in one control structure. Based on microcontrollers with on-chip comparators, this combination is realizable with very low effort.
T. Grote +5 more
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Simultaneous Compensation of the Gain, Phase, and Phase-Slope
Journal of Dynamic Systems, Measurement, and Control, 2016This paper deals with the problem of simultaneous compensation of the gain, phase, and phase-slope at an arbitrary frequency by using a fractional-order lead/lag compensator. The necessary and sufficient conditions for feasibility of the problem are derived.
Vahid Badri, Mohammad Saleh Tavazoei
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IEEE Transactions on Circuits and Systems - II - Express Briefs, 2022
When a peak-current-mode controlled (PCMC) boost converter operates at $D>0.5$ , instabilities such as bifurcations and chaos severely restrict its operation range.
Weiyue Zhang, Bo Zhang, Siqi Li
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When a peak-current-mode controlled (PCMC) boost converter operates at $D>0.5$ , instabilities such as bifurcations and chaos severely restrict its operation range.
Weiyue Zhang, Bo Zhang, Siqi Li
semanticscholar +1 more source
International journal of circuit theory and applications, 2021
The isolated current‐fed push‐pull dc‐dc converter has some practical advantages such as improved cross regulation characteristics, reduced output noise, and good overall efficiency.
Pedram Ghalebani +2 more
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The isolated current‐fed push‐pull dc‐dc converter has some practical advantages such as improved cross regulation characteristics, reduced output noise, and good overall efficiency.
Pedram Ghalebani +2 more
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A Novel Dual-Slope Resistance to Digital Converter With Lead Resistance Compensation
IEEE Transactions on Instrumentation and Measurement, 2023A novel dual-slope resistance to digital converter (RDC) for compensating lead resistance is presented. The RDC uses a dual-slope analog-to-digital converter (ADC) structure along with three switches and a diode.
Gopal Singh +4 more
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2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023
This article introduces a digital FMCW PLL with cycle-slipping compensation scheme and wideband digital-to-time converter (DTC) gain calibration to break the limitation of the maximum trackable chirp slope for two-point modulation (TPM) FMCW PLLs.
Angxiao Yan +8 more
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This article introduces a digital FMCW PLL with cycle-slipping compensation scheme and wideband digital-to-time converter (DTC) gain calibration to break the limitation of the maximum trackable chirp slope for two-point modulation (TPM) FMCW PLLs.
Angxiao Yan +8 more
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Negative slope dispersion compensating fibers
OFC/IOOC . Technical Digest. Optical Fiber Communication Conference, 1999, and the International Conference on Integrated Optics and Optical Fiber Communication, 2003Two types of DC fibers are presented. The first is an improved high figure of merit (267) negative slope dispersion-compensating fiber intended for DC modules. Also presented is a type II DC fiber intended for field deployment that leads to total broadband dispersion compensation.
G.E. Berkey, M.R. Sozanki
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Fiber Bragg gratings for pure dispersion-slope compensation
Optics Letters, 2003Single-fiber Bragg gratings designed to compensate for pure third-order dispersion are demonstrated. The devices are designed by use of a layer-peeling inverse-scattering technique and exhibit dispersion profiles across their reflection bandwidths of -20, +/- 40, and -225 ps/nm2 over bandwidths of 4.5, 6, and 3 nm, respectively.
Ibsen, Morten, Feced, Ricardo
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Compensation ability evaluation of part-compensation lens based on slope asphericity
SPIE Proceedings, 2010The accurate evaluation on the compensation range of part-compensation lens is beneficial to guide the design of part-compensation lens and realize fast testing on many aspheric surfaces. The prior evaluation methods based on asphericity have error judge occurred, thus reduce the compensation range of part-compensation lens negatively, further ...
Feng Xie +4 more
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