A Statistical Design Approach Using Fixed and Variable Width Transconductors for Positive-Feedback Gain-Enhancement OTAs
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2017.2657885
Abstract: The positive-feedback gain-enhancement operational transconductance amplifier (OTA) design is a promising architecture to scale into deep submicron CMOS. Ever smaller CMOS process nodes require analog circuit designs that can overcome the area–power-matching relation. We introduce… read more here.
Keywords: positive feedback; feedback gain; variable width; gain ... See more keywords
Comparative Study on Single Pulse and Dual Pulses Variable Width Control Strategies for High-Speed PM BLDC Motor Drive
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetics"
DOI: 10.4283/jmag.2019.24.2.355
Abstract: Pulse width modulation (PWM) of voltage source inverter (VSI) is common for speed regulation of permanent magnet (PM) brushless direct-current (BLDC) motor drives. However, when the motor runs at high speed, the conventional PWM technique… read more here.
Keywords: speed; bldc motor; control; variable width ... See more keywords