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Pulse-width modulation

Known as: PWMIC, Pulse duration modulation, Pulse-width modulator 
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although… 
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Related topics

Related topics

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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2009
Highly Cited
2009
Pulse width modulation scheme for the Modular Multilevel Converter
The Modular Multilevel Converter (M2C) is an emerging and highly attractive multilevel converter topology for medium and high… 
Highly Cited
2009
Highly Cited
2009
A Novel Three-Phase Three-Leg AC/AC Converter Using Nine IGBTs
This paper proposes a novel three-phase nine-switch ac/ac converter topology. This converter features sinusoidal inputs and… 
Highly Cited
2008
Highly Cited
2008
Unity-Power-Factor Operation of Three-Phase AC–DC Soft Switched Converter Based On Boost Active Clamp Topology in Modular Approach
In this paper, a three-phase ac-dc converter using three single-phase pulse width modulated active clamped, zero-voltage-switched… 
Highly Cited
2005
Highly Cited
2005
High-performance optical-fiber-nonlinearity-based optical waveform monitoring
An all-optical waveform sampling system with simultaneous submilliwatt optical signal sensitivity (20-dB signal-to-noise ratio… 
Highly Cited
2002
Highly Cited
2002
High-frequency digital controller IC for DC/DC converters
This paper describes a complete digital controller IC for high-frequency switching converters. Novel architecture and… 
Highly Cited
1999
Highly Cited
1999
Nanosphere Lithography: Surface Plasmon Resonance Spectrum of a Periodic Array of Silver Nanoparticles by Ultraviolet−Visible Extinction Spectroscopy and Electrodynamic Modeling
In this paper we measure the optical extinction spectrum of a periodic array of silver nanoparticles fabricated by nanosphere… 
Highly Cited
1998
Highly Cited
1998
Coherent, broadband midinfrared terahertz beam sensors
With proper selection of the electro-optic terahertz (THz) wave emitter and sensor crystals, we demonstrate the coherent… 
Highly Cited
1986
Highly Cited
1986
An integrated AC drive system using a controlled-current PWM rectifier/inverter link
Two identical 3-phase, bipolar transistor, controlled-current, PWM power modulators are integrated so that one functions as a… 
Highly Cited
1985
Highly Cited
1985
A New Current Source GTO Inverter with Sinusoidal Output Voltage and Current
A new current source inverter with sinusoidal output voltage and current is presented. Gate turn-off thyristors (GTO's) and… 
Highly Cited
1984
Highly Cited
1984
Codes for zero spectral density at zero frequency
In pulse-amplitude modulation (PAM) digital transmission systems line encoding is used for shaping the spectrum of the encoded… 
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