Light Load Efficiency Improvement in High Frequency DC-DC Buck Converter Using Dynamic Width Segmentation of Power MOSFET.
Narla John Metilda Sagaya MaryAshis MaityAmit PatraPublished in: VLSI Design (2014)
Keyphrases
- output voltage
- high frequency
- single phase
- power supply
- dc dc converter
- dynamic response
- power electronics
- low frequency
- dynamic characteristics
- electronic circuits
- control method
- matlab simulink
- visual quality
- high resolution
- wavelet transform
- active power filter
- power consumption
- multiple output
- high frequencies
- control algorithm
- low pass
- image segmentation
- wavelet coefficients
- subband
- discrete wavelet transform
- wavelet domain
- neural network controller
- control system
- low bit rate coding
- high frequency components
- image analysis
- active power
- frequency band
- operating conditions
- region growing
- super resolution