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Now showing items 41-50 of 133
Doped tantalum oxide high K dielectric thin films
(Texas A&M University, 2000)
To support the next generation of sub 100nm ULSI devices, a new high dielectric constant (K) thin film material must be developed. To reach these new smaller dimensions, thermally grown silicon dioxide would need to ...
Development and testing of fiber optic current transducer with digital signal processing
(1995)
The use of a fiber Fabry-Perot interferometer (FFPI) as an optical current transducer is demonstrated, and an optical detection technique which is appropriate for high sensitivity measurement and for a multiplexed sensor ...
New passive and active filtering techniques for the mitigation of power system harmonics and to reduce the effects of high frequency PWM switching on the operation of AC motor drives
(1995)
With the increased attention on high efficiency and energy
Efficient optimization algorithms for constrained power economic dispatch
(1995)
Efficient optimization algorithms are developed to solve
Position sensor elimination techniques for synchronous reluctance motor
(1994)
Synchronous reluctance motor drives have recently received renewed attention. This interest is mainly due to modern field oriented control strategies, which have recently been applied to these motors. In particular it ...
Frequency stabilization of a traveling-wave semiconductor ring laser using a fiber resonator as a frenquency reference
(1995)
A fiber ring resonator with a temperature drift rate of better than 5 x 104 'C/hour is used for controlling the frequency of a 1.3-lim-wavelength external cavity semiconductor ring laser. This thesis describes the design ...
Design and implementation of a prototype generator monitoring system
(Texas A&M University, 1996)
This thesis describes an implementation framework for an intelligent generator monitoring system. This solution is based on high performance front-end data acquisition system and real-time processing of electrical signals ...
Analysis and design of low rate tree codes
(1989)
We consider here the problem of delayed decision source coding using integer and fractional rate tree codes. First, we investigate the performance of path map symbol release rules when used with exhaustive searching of the ...
Polarization independent optical switches using an off diagonal electrooptic coefficient in lithium tantalate
(1988)
Polarization independent optical coupled waveguide switches have been produced in lithium tantalate using the recently developed zinc vapor diffusion technique. Diffusion and fabrication process are described in detail. ...
The radiation zone fields of the stepped dielectric rod antenna excited in the HE₁₁ mode
(1967)
In this work analytical expressions are determined for the radiation zone fields of the stepped dielectric rod antenna with HE₁₁ mode excitation. This type of antenna is similar to both the cylindrical dielectric rod antenna ...