نتایج جستجو برای: reduction of circuit components
تعداد نتایج: 21203943 فیلتر نتایج به سال:
a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...
This paper summarizes recently developed soft-switching inverters and proposes two alternative options for electric propulsion drives. The newly developed soft-switching inverter employs an auxiliary switch and a resonant inductor per phase to produce a zero voltage across the main switch so that the main switch can turn on at the zero-voltage condition. Both the auxiliary switch and the resona...
a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...
Over the past few year, electronic products, and especially those which fall within the category of Consumer Electronics, have been significantly reduced in physical size and weight. Products such as cellular telephones, lap-top computers, pagers, camcorders, etc., have been reduced by as much as 3/4 of their original introductory size and weight. The most significant contributing factor to thi...
The purpose of this study was the effect of eight weeks of circuit training on the Irisin levels and the Insulin Resistance Index (HOMA-IR) in overweight women. Materials and Methods: In this study 22 overweight women voluntarily were chosen (Age 26.04±4.43 yrs, BMI 29.35±2.53 kg/m2) and were divided to two groups of control (n=11) and experimental (n=11). In the experimental group, subjects...
A novel ZVZCS isolated dual series-resonant active-clamp dc–dc converter is proposed to obtain high efficiency. The proposed converter employs an active-clamp technique, while a series-resonant scheme controls the output voltage with the complementary pulse width modulation controller. The active-clamp circuit serves to recycle the energy stored in the leakage inductance or the magnetizing ...
floorplanning is an important step in physical design of vlsi circuits. it is used to plan the positions of a set of circuit modules on a chip in order to optimize the circuit performance. however, modern floorplanning takes better care of providing extra options to place dedicated modules in the hierarchical designs to align circuit blocks one by one within certain bounding box for helping seq...
As technology scales, understanding semiconductor manufacturing variation becomes essential to effectively design high performance circuits. Knowledge of process variation is important to optimize critical path delay, minimize clock skew, and reduce crosstalk noise. Conventional circuit techniques typically represent the interconnect and device parameter variations as random variables. However,...
As technology scales, understanding semiconductor manufacturing variation becomes essential to effectively design high performance circuits. Knowledge of process variation is important to optimize critical path delay, minimize clock skew, and reduce crosstalk noise. Conventional circuit techniques typically represent the interconnect and device parameter variations as random variables. However,...
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