Index Catalog // ScholarsArchive@OSU

The relationship between student involvement and self-esteem among college sophomore women

Creator:: Bridges, Laurie M.
Abstract:: This study examined the relationship between self-esteem and student involvement among American college sophomore women. Self-esteem is defined as "a positive or negative attitude toward the self" (Rosenberg, 1989, xxviii). Student involvement is defined as the amount of time a student spends actively involved in various activities in college (Astin,...
Resource Type:: Masters Thesis

Compensation techniques for cascaded delta-sigma A/D converters and high-performance switched-capacitor circuits

Creator:: Sun, Tao
Abstract:: This thesis describes compensation techniques for cascaded delta-sigma A/D converters (ADCs) and high-performance switched-capacitor (SC) circuits. Various correlated-double-sampling (CDS) techniques are presented to reduce the effects of the nonidealities, such as clock feedthrough, charge injection, opamp input-referred noise and offset, and finite opamp gain, in SC circuits. A CDS technique...
Resource Type:: Dissertation
Full Text:: -Capacitor Circuits Abstract approved: Gabor C. Temes This thesis describes compensation techniques for

High-accuracy circuits for on-chip capacitor ratio testing and sensor readout

Creator:: Wang, Bo, 1970-
Abstract:: The precise measurement of a capacitance difference or ratio in a digital form is very important for capacitive sensors, for CMOS process characterization as well as for the realization of precise switched-capacitor data converters, amplifiers and other circuits utilizing ratioed capacitors. This thesis introduces design techniques for on-chip capacitor ratio...
Resource Type:: Dissertation
Full Text:: -Accuracy Circuits for On-Chip Capacitor Ratio Testing and Sensor Readout. Abstract approved. Gabor C

Design techniques of high-performance switched capacitor circuits in the presence of component imperfections

Creator:: Huang, Yunteng
Abstract:: This thesis describes design techniques for high-performance switched-capacitor (SC) circuits, primarily for high-linearity low-noise SC circuits in the presence of component imperfections, such as nonlinear op-amp voltage transfer characteristics, capacitor nonlinearities as well as the finite op-amp dc gain and op-amp offset and noise. Various correlated-double-sampling (CDS) schemes are discussed,...
Resource Type:: Dissertation
Full Text:: Imperfections. Abstract approved: Gabor C. Temes This thesis describes design techniques for high

Oversampling digital-to-analog converters

Creator:: Shu, Shaofeng
Abstract:: Oversampling and noise-shaping methods for digital-to-analog (D/A) conversion have been widely accepted as methods of choice in high performance data conversion applications. In this thesis, the fundamentals of D/A conversion and oversampling D/A conversion were discussed, along with the detailed analysis and comparison of the reported state-of-the-art oversampling D/A converters....
Resource Type:: Dissertation
Full Text:: presented on June 7. 1995. Title: Oversampling Digital-to-Analog Converters. Abstract approved: Gabor C

The design of a postfilter for a delta-sigma digital-to-analog converter

Creator:: Chen, Chao-Yin
Resource Type:: Masters Thesis
Full Text:: advisor Professor Gabor C. Temes for his wisdom and thoughtful guidance of the work and his

Improved design techniques for low-voltage low-power switched-capacitor delta-sigma modulators

Creator:: Grilo, Jorge
Abstract:: This dissertation investigates the constraints which arise when switched-capacitor (SC) delta-sigma modulators are designed for low-voltage operation, targeting also low power dissipation, and proposes methods of improving the performance and optimizing for low power dissipation. This is accomplished by identifying critical elements whose performance can lead to increased power dissipation,...
Resource Type:: Dissertation
Full Text:: Techniques For Low-Voltage Low-Power Switched-Capacitor Delta-Sigma Modulators. Abstract approved: Gabor C

Effects and compensation of the analog integrator nonidealities in dual-quantization delta-sigma modulators

Creator:: Yang, Yaohua, 1969-
Resource Type:: Masters Thesis
Full Text:: step [1]. For an M-bit quantizer with a non-overloading input voltage range of [- Vref, +Vref], A = 2

Analysis and measurement of charge injection in switched-capacitor circuits

Creator:: Shen, Min
Abstract:: It has been verified by theoretical analysis, circuit simulation and test that two switch transistors in parallel in a simple sample and hold circuit can be achieve high speed with low error voltage due to charge injection. The wide transistor provides low RC time constant when it is closed and...
Resource Type:: Masters Thesis
Full Text:: Injection in Switched-Capacitor Circuits. Abstract approved: Gabor C. Temes It has been verified by

MOSFET-only predictive track and hold circuit

Creator:: Qiu, Xiangping
Abstract:: High-accuracy and high-speed CMOS track-and-hold (T/H) or sample-and-hold (S/H) circuits are an important part of the analog-to-digital interface. The switched-capacitor (SC) circuits usually contain one or more op-amps whose dc offset, finite gain, finite bandwidth have a big impact on the accuracy of the track-and-hold circuit. Basic correlated double sampling...
Resource Type:: Masters Thesis
Full Text:: approval: Gabor C. Temes High-accuracy and high-speed CMOS track-and-hold (T/H) or sample-and-hold (S

ScholarsArchive@OSU

The relationship between student involvement and self-esteem among college sophomore women

Compensation techniques for cascaded delta-sigma A/D converters and high-performance switched-capacitor circuits

High-accuracy circuits for on-chip capacitor ratio testing and sensor readout

Design techniques of high-performance switched capacitor circuits in the presence of component imperfections

Oversampling digital-to-analog converters

The design of a postfilter for a delta-sigma digital-to-analog converter

Improved design techniques for low-voltage low-power switched-capacitor delta-sigma modulators

Effects and compensation of the analog integrator nonidealities in dual-quantization delta-sigma modulators

Analysis and measurement of charge injection in switched-capacitor circuits

MOSFET-only predictive track and hold circuit

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