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As CMOS 160Mb/s Phase Modulation I/O Interface Circuit
CMOS Phase Modulation I/O Interface Circuit
2015/8/14
As CMOS 160Mb/s Phase Modulation I/O Interface Circuit.
Cooperative diversity with continuous phase modulation
Continuous phase modulation cooperative diversity
2011/3/22
In recent years, there has been a vast amount of research on cooperative diversity due to its potential capacity increase. Almost all of the research has been based on linear modulation formats such a...
Improved analytical modulation transfer function for image intensified charge coupled devices
Image intensified charge coupled device (ICCD) image intensified tube modulation transfer function simulation
2010/10/12
The basic problem of simulation and modeling of Image Intensified Charge Coupled Device (ICCD) is the difference between the analytical Modulation Transfer Function (MTF) formulation used in the model...
Sigma-Delta Voltage to Frequency Converter With Phase Modulation Possibility
Sigma-Delta Voltage Frequency Converter Phase Modulation Possibility
2009/7/28
Voltage to frequency converter (VFC) is an oscillator whose frequency is linearly proportional to control voltage. There are two common VFC architectures: the current steering multivibrator and the ch...
Distance Spectra for Trellis Coded Modulation Schemes on Channels with Intersymbol Interference
Trellis Coded Modulation Distance Spectrum Intersymbol Interference
2009/7/27
The effect of intersymbol interference on distance spectra for trellis coded 8-PSK, 16-QAM and 32-AMPM modulation schemes is evaluated using the methods proposed by Schlegel. Distance spectra of 16-st...