Chopper (electronics)

Known as: Chopper, Chopper (electronic), Chopper control 
In electronics, a chopper circuit is used to refer to numerous types of electronic switching devices and circuits used in power control and signal… (More)
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Highly Cited
2012
Highly Cited
2012
In this paper, an improved pulse width modulation (PWM) method for chopper-cell (or half-bridge)based modular multilevel… (More)
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Highly Cited
2011
Highly Cited
2011
This paper presents the modular multilevel cascade converter based on double-star chopper-cells, which is intended for grid… (More)
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Highly Cited
2011
Highly Cited
2011
This paper presents a low-power precision instrumentation amplifier intended for use in wireless sensor nodes. It employs a… (More)
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Highly Cited
2009
Highly Cited
2009
Over the past two decades, terahertz time-domain spectroscopy1 and quantum-cascade lasers2 have been two of the most important… (More)
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Highly Cited
2009
Highly Cited
2009
A modular multilevel converter (MMC) is one of the next-generation multilevel converters intended for high- or medium-voltage… (More)
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Highly Cited
2007
Highly Cited
2007
This paper describes a prototype micropower instrumentation amplifier intended for chronic sensing of neural field potentials… (More)
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Highly Cited
2007
Highly Cited
2007
There is a growing demand for low-power, small-size and ambulatory biopotential acquisition systems. A crucial and important… (More)
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Highly Cited
1996
Highly Cited
1996
In linear IC's fabricated in a low-voltage CMOS technology, the reduction of the dynamic range due to the dc offset and low… (More)
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Highly Cited
1995
Highly Cited
1995
PAN is a wireless communication system that allows electronic devices on and near the human body to exchange digital information… (More)
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Highly Cited
1990
Highly Cited
1990
A brushless DC motor without a position sensor is described. Variable speed is achieved by adjusting the average motor voltage… (More)
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