Index Catalog // ScholarsArchive@OSU

Experimental verification of a mismatch-shaping DAC

Creator:: Hudson, William Forrest, 1971-
Abstract:: Delta-sigma data converters have gained popularity in both analog-to-digital and digital-to-analog converters (ADCs and DACs) due to their simplicity, high linearity and immunity to many analog circuit imperfections. These data converters include features such as oversampling, noise-shaping, and (historically) single-bit quantization. Single-bit converters are preferred for their inherent linearity. This...
Resource Type:: Masters Thesis

Rapid hardware implementations of classical modular multiplication

Creator:: Johnson, Scott Andrew
Abstract:: Modular multiplication is a mathematical operation fundamental to the RSA cryptosystern, a public-key cryptosystem with many applications in privacy, security, and authenticity. However, cryptosecurity requires that the numbers involved be extremely large, typically ranging from 512-1024 bits in length. Calculations on numbers of this magnitude are cumbersome and lengthy; this...
Resource Type:: Masters Thesis

High-speed implementation of the RSA cryptosystem

Creator:: Peng, Yanqun
Abstract:: A public key cryptosystem allows two or more parties to securely communicate over an insecure channel without establishing a physically secure channel for key exchange. The RSA cryptosystem is the most popular public key cryptosystem ever invented. It is based on the difficulty of factoring large composite numbers. Once the...
Resource Type:: Masters Thesis

Electrical characterization and aging studies of green ZnS: Tb AC thin-film electroluminescent devices

Creator:: Kumar, Manoj, 1972-
Resource Type:: Masters Thesis

Sensitivity analysis and architectural comparison of narrow-band sharp-transition digital filters

Creator:: Kulkarni, Satish S.
Abstract:: Due to advances in high-density low-cost VLSI and communication technology, digital filtering and signal processing are being widely used for real-time signal processing applications. Given the filter specification, choosing the best filter structure for a given application is not a trivial task. The choice of a particular filter structure depends...
Resource Type:: Masters Thesis

Switched-current circuits for a bandpass delta-sigma modulator

Creator:: Pattamatta, Srinivas V.
Resource Type:: Masters Thesis

A programmable BiCMOS transconductance-capacitor filter for high frequencies

Creator:: Beck, Jeffery S.
Abstract:: With advancements in CMOS technology, high speed analog circuits that were traditionally implemented with discrete circuit components can now be made monolithically. Antialiasing filters for video signals as well as signal conditioning filters in high speed communication channels are examples of applications where high frequency integrated circuits are now feasible....
Resource Type:: Masters Thesis

A switched-current bandpass delta-sigma modulator

Creator:: Dalal, Vineet R.
Resource Type:: Masters Thesis

Program allocation for hypercube based dataflow systems

Creator:: Freytag, Vincent R.
Abstract:: The dataflow model of computation differs from the traditional control-flow model of computation in that it does not utilize a program counter to sequence instructions in a program. Instead, the execution of instructions is based solely on the availability of their operands. Thus, an instruction is executed in a dataflow...
Resource Type:: Masters Thesis

Object oriented simulation tools for discrete-continuous, stochastic-deterministic simulation models

Creator:: Fisher, Joseph A.
Abstract:: In this thesis an introduction to simulation and object oriented programming discusses the need for the creation of several classes which directly support object oriented simulation. The author places no restrictions on the type of simulations that can be conducted and simulation practitioners will find that the classes provided lay...
Resource Type:: Masters Thesis

A programmable network interface unit for hybrid meshnet local area networks

Creator:: Merchant, Shashank C.
Abstract:: A Hybrid Meshnet LAN, a new local area network architecture, has been proposed by Dr. Cheoul-Shin Kang and Dr. James Herzog. It provides for distributed control hybrid architecture which is good for effective load sharing under various local area network environments. Hybrid Meshnet has a dual channel structure, a token...
Resource Type:: Masters Thesis

Wide bandwidth GaAs MESFET amplifier

Creator:: Yan, Kai-tuan Kelvin
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Experimental verification of a mismatch-shaping DAC

Rapid hardware implementations of classical modular multiplication

High-speed implementation of the RSA cryptosystem

Electrical characterization and aging studies of green ZnS: Tb AC thin-film electroluminescent devices

Sensitivity analysis and architectural comparison of narrow-band sharp-transition digital filters

Switched-current circuits for a bandpass delta-sigma modulator

A programmable BiCMOS transconductance-capacitor filter for high frequencies

A switched-current bandpass delta-sigma modulator

Program allocation for hypercube based dataflow systems

Object oriented simulation tools for discrete-continuous, stochastic-deterministic simulation models

A programmable network interface unit for hybrid meshnet local area networks

Wide bandwidth GaAs MESFET amplifier

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