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Two-dimensional equations for the analysis of microstrip line dispersion and step discontinuities
(2000-07-01)
It is shown how the two-dimensional equations for microwave planar circuits, which are in fact a generalization of the one-dimensional telegraphists' equations, can be derived through a rigorous theory based on Maxwell's ...
Progressive image transmission using fractal and wavelet techniques with image complexity measures
(2001-03-01)
This thesis presents the theoretical and experimental development of progressive image transmission techniques involving fractals and wavelets, with emphasis on progressive image complexity measures to evaluate and guide ...
Field solution for dielectric and ring loaded annular slot array antennas
(2001-01-01)
An analytical method based on the boundary value method is presented, which gives the field solution for annular slot array antennas fed by a radial waveguide or cavity, and loaded by dielectric layers and array of ...
CIM and XML in network management
(2000-05-01)
The use of Directory Enabled Networks (DENs) simplifies the tasks of network administrators. DEN uses directory as a special purpose database that contains information about the nodes, or devices, attached to a network. ...
Deep etching of silicon with xenon difluoride
(2001-05-01)
Fabrication of microelectromechanical systems (MEMS) requires systems for depositing and selectively removing of parts of a substrate material. The most commonly used material in micromachining of different MEMS devices ...
Capacity analysis for a CDMA system
(2000-03-01)
Most research on capacity analysis of code division multiple access (CDMA) cellular systems is based on the assumption that all cells have a fixed number of mobile users. Since real traffic load changes from cell to cell, ...
Feedforward/feedback control of an inverter-based compensator
(2000-04-01)
This research presents seven different control strategies for an inverter-based compensator used to achieve fast-acting reactive current compensation. Two feedforward schemes and five feedforward/feedback structures are ...
XML-based Internet performance analysis
(2000-09-01)
This thesis will define a method in hich Web performance can be measured and summarize the results obtained from the application of this procedure to Extensible Markup Language or XML (can be described as a metalanguage ...
Development of a ZeptoFarad (10S-2[1] F) resolution capacitance sensor for scanning capacitance microscopy
(2001-05-01)
Here we present a technique, the Schottky Scanning Capacitance Microscopy (SSCM) developed by the University of Manitoba SPM lab, for measuring carrier profiles on semiconductor device cross-sections. SSCM utilizes a sharp ...