In-phase and quadrature components

Known as: IQ signal, In phase, I and Q components 
In electrical engineering, a sinusoid with angle modulation can be decomposed into, or synthesized from, two amplitude-modulated sinusoids that are… (More)
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Papers overview

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2018
2018
A single-stage phase-sensitive amplifier based quadrature de-multiplexer is proposed and validated for de-aggregating QAM signals… (More)
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Review
2017
Review
2017
A phase-locked loop (PLL) is a nonlinear negative-feedback control system that synchronizes its output in frequency as well as in… (More)
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Highly Cited
2009
Highly Cited
2009
The memory subsystem accounts for a significant cost and power budget of a computer system. Current DRAM-based main memory… (More)
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Highly Cited
2006
Highly Cited
2006
This paper describes a coherent optical receiver for demodulating optical quadrature phase-shift keying (QPSK) signals. At the… (More)
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Highly Cited
2004
Highly Cited
2004
This paper introduces a new phase-locked loop (PLL) system. The proposed system provides the dominant frequency component of the… (More)
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Highly Cited
2003
Highly Cited
2003
A new concept for quadrature coupling of oscillators is introduced and demonstrated on a 5-GHz CMOS voltagecontrolled oscillator… (More)
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Highly Cited
2003
Highly Cited
2003
One day, you will discover a new adventure and knowledge by spending more money. But when? Do you think that you need to obtain… (More)
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Highly Cited
1998
Highly Cited
1998
This letter describes a simple optically passive detection scheme for Bragg grating sensors. This detection scheme is based on… (More)
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Highly Cited
1985
Highly Cited
1985
We present the first algorithms that allow the estimation of non-negative Lyapunov exponents from an experimental time series… (More)
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1984
1984
We present a method of developing in-phase and quadrature samples of a band-limited RF waveform. The problem of matching gain and… (More)
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