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Modulator Device Component

Known as: Modulator 
An electronic device designed to vary the frequency, amplitude, or phase of an electromagnetic signal.
National Institutes of Health

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Medical Device Component or Accessory

Papers overview

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Highly Cited
2007
Highly Cited
2007
Optical Frequency Conversion for Millimeter-Wave Ultra-Wideband-Over-Fiber Systems
This letter investigates all-optical frequency conversion of ultra-wideband (UWB) signals for UWB-over-fiber up-link and down… 
Highly Cited
2002
Highly Cited
2002
Modulator design for comprehensive two-dimensional gas chromatography: quantitative analysis of polyaromatic hydrocarbons and polychlorinated biphenyls.
A novel cryogenic modulator was constructed for comprehensive two-dimensional gas chromatography (GC x GC). The modulator is… 
Highly Cited
1997
Highly Cited
1997
A two-path bandpass /spl Sigma//spl Delta/ modulator for digital IF extraction at 20 MHz
  • A. OngB. Wooley
  • IEEE International Solids-State Circuits…
  • 1997
  • Corpus ID: 12776471
There is expanding interest in the possibility of moving the intermediate frequency (IF) signal processing in radio receivers and… 
Highly Cited
1994
Highly Cited
1994
Dynamic holographic interconnects that use ferroelectric liquid-crystal spatial light modulators.
Dynamic interconnect holograms are designed by the use of a simulated annealing algorithm and written to a 128 × 128 pixel… 
Highly Cited
1989
Highly Cited
1989
Single spatial light modulator joint transform correlator.
We describe a joint Fourier transform image correlator that employs thresholding at both the input plane and the Fourier plane… 
Highly Cited
1989
Highly Cited
1989
Cross-linking of a monomeric 39/34-kDa dispase fragment of von Willebrand factor (Leu-480/Val-481-Gly-718) to the N-terminal region of the alpha-chain of membrane glycoprotein Ib on intact platelets…
A 39/34-kilodalton (kDa) monomeric dispase fragment of von Willebrand factor (vWF) has been purified by heparin affinity… 
Highly Cited
1986
Highly Cited
1986
Real-time pattern recognition using a modified liquid crystal television in a coherent optical correlator.
La television a cristal liquide est utilisee comme modulateur spatial dans un correlateur optique 
Highly Cited
1982
Highly Cited
1982
Delimitation of far upstream sequences required for maximal in vitro transcription of an H2A histone gene.
Sea urchin (psammechinus miliaris) H2A histone genes shown to be promoter mutants from oocyte injection experiments were tested… 
Highly Cited
1976
Highly Cited
1976
Purification and characterization of 3':5'-cyclic GMP-dependent protein kinase.
Guanosine 3':5'-cyclic monophosphate (cGMP)-dependent protein kinase has been purified to homogeneity from bovine lung by… 
Highly Cited
1973
Highly Cited
1973
Protein kinase modulator from lobster tail muscle. I. Stimulatory and inhibitory effects of the modulator on the phosphorylation of substrate proteins by guanosine 3',5'-monophosphate-dependent and…
Abstract A heat-stable protein which modulates the activity of cyclic nucleotide-dependent protein kinases was purified from… 
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