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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
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 ...
A study of a fiber optic intrusion sensor
(1995)
Two configurations for a fiber optic sensor for intrusion detection are investigated. In both cases, a ring laser is the light source and an acoustooptic modulator gates a light. The distributed sensor is configured as ...
Autonomous linear finite state machines for built-in self test of digital circuits : theory and applications
(1995)
Autonomous Finite State Machines constructed from shift registers and EXOR gates only are attractive as test pattern generators for Built-in Self Test. Popular TPGs like LFSRs and CA are one such class of Autonomous Linear ...
In-line Sagnac interferometer current sensor
(1995)
We demonstrate for the first time a near shot noise limited
Application of finite difference time domain method in RF problems associated with magnetic resonance imaging
(1995)
Magnetic resonance imaging (NM) has been widely applied in medical diagnostics and other fields. It operates at field strengths ranging from a small fraction of a Tesla to as much as four Tesla, with some investigators ...
Joint maximum-likelihood sequence and channel estimation for intersymbol interference channels
(1995)
We propose two joint maximum-likelihood estimation approaches. For joint time and data estimation we derive the joint likelihood function for jointly estimating data sequences and timing error for minimum shift keying ...