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Theoretical and experimental investigation of IV-VI mid-infrared multiple quantum wells vertical cavity surface emitting lasers.
(2003)
Lateral mode suppression techniques other than reduction of pump spot size need to be developed. Air-post pillar structure and electrically pumped configuration certainly need to be investigated.
A study of the optical transmission properties of the polymer HPG.
(2000)
Hydroxypropyl Guar (HPG) is a polymer used extensively in the petroleum industry for fracturing oil and gas wells. Understanding the transmission of electromagnetic (EM) radiation in these fluids plays an essential role ...
A new multilateration optimization technique for air traffic management and surveillance.
(2007)
Abstract not available.
Active vibration control systems in the frequency and sub-band domain.
(2001)
Active noise and vibration control has been the subject of intense study in the last two decades due to the increased speed in digital signal processors and the technological development and manufacture of smart materials. ...
Iterative decoding for magnetic recording channels.
(2000)
The success of turbo codes indicates that performance close to the Shannon limit may be achieved by iterative decoding. This has in turn stimulated interest in the performance of iterative detection for partial-response ...
WAAS error, integrity and availability modeling for GPS based aircraft landing system.
(2004)
From its initial conception to deployment, the Wide Area Augmentation System (WAAS) was hailed as revolutionary for the navigation industry. However, the WAAS deployment effort has suffered significant delays and budget ...
SIGMA: A mobility architecture for terrestrial and space networks.
(2005)
Internet Protocol (IP) mobility can be handled at different layers of the protocol stack. Mobile IP has been developed to handle mobility of Internet hosts at the network layer. Mobile IP suffers from a number of drawbacks ...
Design of low-density parity-check codes for magnetic recording channels.
(2002)
A technique for designing low-density parity-check (LDPC) error correcting codes for use with the partial-response channels commonly used in magnetic recording is presented. This technique combines the well-known density ...
Fuzzy correlation and regression analysis.
(2005)
The first half of the dissertation focuses on the motivation and concept of fuzzy correlation. Fuzzy data will be formulated in a mathematical way, and then we will build models of two types of fuzzy correlations, their ...
Novel phenomena in confined electronic systems.
(2007)
Modern experimental methods have made it possible for physicists to investigate matter in extreme conditions. Two of the most extreme conditions are low temperature and low dimensionality. Fabricated semiconductor or metal ...