Matlab-Projects, Author at MATLAB PROJECTS

A 60GHz digitally-assisted power amplifier with 17.2dBm Psat, 11.3% PAE in 65nm CMOS

Posted on January 30, 2016 by Matlab-Projects |

A digitally-assisted CMOS 60GHz PA is reported with high output power and improved power efficiency during power back-off. To combine large number of CMOS power transistors within compact area, a 2D distributed in-phase power combiner is utilized. Moreover, digitally-assisted self-tuning…

A Low THD Class-D Audio Amplifier with Dual-Level Dual-Phase Carrier Pulse-Width Modulation

Posted on January 30, 2016 by Matlab-Projects |

in this paper, a class-D audio amplifier which combines the advantages of the phase shifted carrier (PSC) PWM and the multiple level carrier (MLC) PWM is proposed with a dual-level…

Fail-safe I/O to control RESET# pin of DDR3 SDRAM and achieve ultra-low system power

Posted on January 30, 2016 by Matlab-Projects |

This paper explains a fail-safe I/O circuit to control the RESET# pin of DDR3 SDRAM to achieve ultra-low power system operation. Conventional Fail-safe I/O circuits withstand conditions like hot plug, hot-insertion, hot-swapping…

Output current characterization of parallel-series/series compensated resonant converter for contactless power transfer

Posted on January 30, 2016 by Matlab-Projects |

The characteristics of operating as an output voltage source of contactless power transfer (CPT) system have been widely researched. However, the operation as an output current source is more desirable for applications…

Planar common mode inductor design for EMI filter

Posted on January 30, 2016 by Matlab-Projects |

In this paper, a novel common mode inductor structure is proposed to achieve high power density for the EMI filter. For better utilization of space, planar core is adopted. In this new…

Energy Efficiency Considerations for LED-Based Lighting of Multipurpose Outdoor Environments

Posted on January 30, 2016 by Matlab-Projects |

Nowadays, street lighting accounts for 53% of outdoor lighting use, and the market is continuously increasing. In the context of rising energy prices and growing environmental awareness, energy efficiency is…

Quantitative Analysis of System Efficiency and Output Power of Four-Coil Resonant Wireless Power Transfer

Posted on January 30, 2016 by Matlab-Projects |

Wireless power transfer (WPT) can achieve safety, convenience, reliability, and suitability for special occasions like mining and implantable medical devices. Resonant WPT (RWPT) has received a great deal of attention in the…

Intelligent Control of Grid-Connected Microgrids: An Adaptive Critic-Based Approach

Posted on January 30, 2016 by Matlab-Projects |

This paper presents an adaptive and intelligent power control approach for microgrid systems in the grid-connected operation mode. The proposed critic-based adaptive control system contains a neuro-fuzzy controller and a fuzzy critic…

Experimental Validation of Normally-On GaN HEMT and Its Gate Drive Circuit

Posted on January 30, 2016 by Matlab-Projects |

Wide-bandgap semiconductors such as silicon carbide (SiC) and gallium nitride (GaN) are promising materials for next-generation power devices. We have fabricated a normally on GaN-based high-electron-mobility transistor (GaN HEMT) for power electronic converters. In this…

Nanosecond, pulsed microdischarge UV and VUV sources

Posted on January 30, 2016 by Matlab-Projects |

Using voltage pulses, 10s–100s of nanoseconds in length, microdischarges (MDs) are driven with up to 1 kV, and current levels from 30–150 A. Time-averaged input power levels from 10 W–1+ kW are…