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Now showing items 11-20 of 32
A very high frequency CMOS Variable Gain Amplifier
(Texas A&M University, 2001)
A fully differential CMOS Variable Gain Amplifier (VGA) consisting of an analog multiplier, current gain stages, and resistor loads is designed for very high frequency applications. The gain can be programmed from 0dB to ...
An analysis of test effectiveness via surrogate simulation of a commercial IC
(Texas A&M University, 2001)
Choosing which test sets to apply to a commercial design is important in order to efficiently achieve low defective part levels. This work compares a test set created by the DO-RE-ME process utilizing the MPG-D defective ...
A Bragg grating on LiNbO₃ waveguide for velocity-matching of electrooptic modulators
(Texas A&M University, 2001)
An experimental study of the fabrication of a surface grating in a TiO₂ film on a LiNbO₃ substrate is described. Such a grating can be used to achieve velocity-matching between an optical wave and a RF signal in a slow-wave ...
Nonlinear adaptive internal model control using neural networks
(Texas A&M University, 2001)
The IMC structure, where the controller implementation includes an explicit model of the plant, has been shown to be very effective for the control of the stable plants typically encountered in process control. A nonlinear ...
Implementation of ITU-T V.90 standard PCM modem in TMS320C6201 digital signal processor
(Texas A&M University, 2001)
In this thesis work, the basic functionality of a ITU-T Standard V.90 modem is implemented in a TMS320C6201 Digital Signal Processor (DSP). The encoder, equalizer and decoder functions of a V.90 modem are programmed in the ...
Development of a Geographic Information System based modeling of a shipboard power system
(Texas A&M University, 2001)
Since the early power systems in naval ships, there has been considerable advancement in technology. Today's naval ships carry an array of complex electrical and electronic equipment. A typical naval ship has electronics ...
Pseudo-random construction and reduced complexity decoding for low density parity check codes
(Texas A&M University, 2001)
The bipartite graph of an LDPC code is typically constructed at random. The memory required to store the randomly constructed parity-check matrix at the decoder can be prohibitive in some applications. When a system has a ...
Wavelet and artificial intelligence application to automated fault analysis
(Texas A&M University, 2001)
A normal operation of an interconnected power system is very important to the whole society. When a power system fault occurs, it must be corrected in a timely manner to ensure the continual supply of power to industries ...
Internet video streaming using 3-D SPIHT
(Texas A&M University, 2001)
Internet video streaming is a new way of distributing video over the Internet. It is an important component of Internet multimedia. Due to the increasing demand of multimedia on the World Wide Web, it has experienced ...
Space time coded code division multiplexing on SC140 DSP
(Texas A&M University, 2001)
The aim of this research is to design a high data rate wireless communication system for multi-path fading channels. Code-division multiplexing is proposed as a modulation scheme for a space-time coded multiple antenna ...