heterodyning

 
National Institutes of Health

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2014
2014
In this paper, we demonstrate the implementation of a 16-element array of heterodyning fiber grating laser sensors cascaded in a… (More)
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2013
2013
A DBR fiber grating laser acoustic sensor based on polarization beat signal modulation analysis has been demonstrated for… (More)
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2013
2013
A simple 60-GHz radio-over-fiber system employing a combination of uncorrelated optical heterodyning and envelope detection is… (More)
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2013
2013
We demonstrate the insensitivity of the envelope detection based mobile terminal to phase fluctuations of the RF signal. This… (More)
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2008
2008
This paper assesses and analyzes a harmonic vector modeling method for reducing disturbance torque and motion state estimation… (More)
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2007
2007
This letter presents a monolithically integrated dual-wavelength source at 850 nm suitable for use in optical heterodyning. The… (More)
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2006
2006
Time magnification and heterodyning are combined to allow single-shot characterization of the electric field of optical waveforms… (More)
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1999
1999
Delta-sigma (/spl Delta//spl Sigma/) modulators can implement a simpler digital ultrasound beamformer than can traditional… (More)
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1997
1997
A frequent source of errors in dynamic light-scattering experiments is partial heterodyning caused by scattering on large… (More)
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1971
1971
Measuring velocity without disturbing the moving object is possible by use of the laser doppler heterodyning technique… (More)
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