A Low-Voltage Low-Power Comparator With
Current-Controlled Dynamically-Biased
Preamplifiers For DCM Buck Regulators

Hoi Lee
Department of Electrical Engineering,
The University of Texas at Dallas,
Richardson, TX 75080-3021, USA.



Abstract-

Comparator-controlled power switch has been widely used to improve power efficiencies of discontinuous-conductionmode (DCM) buck regulators. Some major design challenges are capabilities of the comparator to operate at low voltage and dissipate low power for low-voltage DCM ....etc

[:=Read Full Message Here=:]

PROPULSION SUBSYSTEMS
INTRODUCTION
Spacecraft are provided with sets of propulsive devices so they can maintain three-axis stability, control spin, execute maneuvers, and make minor adjustments in trajectory. The more powerful devices are usually called engines, and they may provide a force of several hundred newtons. These may be used to provide the large torques necessary to maintain stability during a solid rocket motor burn, or they may be the only rockets used for orbit insertion.
Smaller devices, generating betwee ....etc

[:=Read Full Message Here=:]

Propulsion subsystems in a spacecraft aid in preserving the three-axis stability and the control spin. In addition to it, they also help in carrying out manoeuvres and to bring about slight alterations in trajectory. The superior ones called engines can infact, generate an acceleration of large torques in volume to sustain the stability of a solid rocket motor during burning phase. The delta-V for simple tasks like the interplanetary trajectory correction manoeuvres, orbit trim manoeuvres, reaction wheel de-saturation manoeuvres and the routi ....etc

[:=Read Full Message Here=:]

hi friend you can refer these pages to get the details on LOW POWER VLSI

http://seminarsprojects.net/Thread-low-power-vlsi-on-cmos-full-report

http://seminarsprojects.net/Thread-low-power-vlsi ....etc

[:=Read Full Message Here=:]

sir,i am vlsi m.tech student i am thinking to do my term paper in low power vlsi design..i need help to choose a topic.. ....etc

[:=Read Full Message Here=:]

hi
pls visit http://seminarsprojects.net/Thread-low-power-vlsi-on-cmos-full-report you can read more about 'low power design in vlsi' ....etc

[:=Read Full Message Here=:]

to get information about the topic low power vlsi design full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-an-introduction-to-low-power-design-in-vlsi

http://seminarsprojects.net/Thread-low-power-vlsi-on-cmos-full-report

http://seminarsprojects.net/Thread-low-power-vlsi-on-cmos-full-report?pid=26884 ....etc

[:=Read Full Message Here=:]

seminar topics low power vlsi design

Implementation of Hamming Code
Design of Finite Impulse Response Filter
Adiabatic Technique For Energy Efficient Logic Circuits Design
Turbo Encoder For LTE Process
Reconfigurable Coprocessor for Redundant Radix-4 Arithmetic
4 BIT SFQ Multiplier
New Adaptive Weight Algorithm For Salt And Pepper Noise Removal
Seal Encryption On FPGA, GPU AND Multi-Core Processors
Lossless Implementation Of Daubechies 8-Tap Wavelet Transform
Design of Control Area Network Protocol
Asynchronous Transfer Mode Knockout Switch
LF ....etc

[:=Read Full Message Here=:]

Presented By:
Fredrik Roos and Jan Wikander


Abstract
In traditional methodologies for mechatronic design, the design processes of the mechanical structure, the electromechanical actuators and the control system, is more or less independent of each other. The mechanical structure is usually designed first, then fitted with off-the-shelf electric motors and drive electronics, and finally, a controller is designed for the already existing physical system. This approach leads to that many of the possible advantages of mechatronic de ....etc

[:=Read Full Message Here=:]

To get full information or details of CMOS VLSI design.please have a look on the pages

http://seminarsprojects.net/Thread-cmos-vlsi-design

http://seminarsprojects.net/Thread-spring-2007-class-project-32-bit-cmos-vlsi-desig?pid=61409#pid61409

if you again feel trouble on CMOS VLSI design please reply in that page and ask specific fields in CMOS VLSI design ....etc

[:=Read Full Message Here=:]