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Modulation

Known as: Shift keying, Demod, Digital Modem 
In electronics and telecommunications, modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal… 
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Related topics

Related topics

50 relations
AM broadcastingAironet ARLANAnalog signalAnalog transmission

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2009
Highly Cited
2009
A triple-mode continuous-time sigma delta modulator with switched-capacitor feedback DAC for a GSM-EDGE/CDMA2000/UMTS Receiver
— Time jitter in continuous-time (cid:6)(cid:1) modulators is a known limitation on the maximum achievable signal-to-noise-ratio… 
Highly Cited
2009
Highly Cited
2009
Frequency-domain photothermoacoustics: Alternative imaging modality of biological tissues
Frequency-domain photothermoacoustic (FD-PTA) imaging of biological tissues is presented and compared with the conventional time… 
Highly Cited
2007
Highly Cited
2007
Age-Rotation-Activity Relations for M Dwarf Stars Based on ASAS Photometric Data
Based on analysis of photometric observations of nearby M type stars obtained with ASAS, 31 periodic variables were detected. The… 
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
2004
Highly Cited
2004
Monolithic Integration of Carbon Nanotube Devices with Silicon MOS Technology
An integrated circuit combining single-walled carbon nanotube (SWNT) devices with n-channel metal oxide semiconductor (NMOS… 
Highly Cited
2003
Highly Cited
2003
Synthesis of a dirhodium(I) bisimidazolium carbene complex and catalytic activity toward hydroformylation of olefins. High-pressure NMR spectroscopy of the catalyst under catalytic conditions
A new dirhodium(I) bisimidazolium-carbene complex has been obtained and fully characterized by means of NMR spectroscopy and… 
Highly Cited
2001
Highly Cited
2001
Turbo-BLAST and its performance
Research has shown that the performance of demapping a multilevel modulated signal can be improved by using anti-Gray mapping and… 
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
1989
Highly Cited
1989
An adaptive MLSE receiver for TDMA digital mobile radio
The authors present a simulation study of an adaptive receiver, based on the concept of maximum-likelihood sequence estimation… 
Highly Cited
1976
Highly Cited
1976
Performance of GaAs MESFET Mixers at X Band
A theoretical analysis and experimental verification of the signal properties of the GaAs MESFET mixer are presented… 
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