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A Surface Acoustic Wave Mercury Vapor SensorHaskell, Reichl B. January 2003 (has links) (PDF)
No description available.
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High Temperature LGX Acoustic Wave Devices and Application for Gas SensorsThiele, Jeremy Allan January 2005 (has links) (PDF)
No description available.
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Investigation of a compact acoustic source array for the active control of aircraft engine fan noise /Rosette, Keith Andrew, January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 187-190). Also available via the Internet.
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Theory of the diode surface-wave storage correlatorEl Nokali, Mahmoud Ahmed January 1980 (has links)
No description available.
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Three-Phase Unidirectional Surface Acoustic Wave Transducer Model and Computer Aided Design ImplementationRichie, Samuel M. 01 July 1983 (has links) (PDF)
This thesis presents an introduction into surface acoustics wave (SAW) unidirectional transducer (UDT) technologies and identifies advantages and disadvantages of various approaches. A complete model of the three-phase unidirectional structure is presented for the purpose of design analysis. This model incorporates the effects of the electrodes and transducer pattern along with the equivalent circuit model of the transducer structure. The model, when included with the appropriate peripheral components for transducer phasing and matching, can be used to determine accurately the frequency response of a given transducer structure. Such a model is well suited for implementation on a digital computer. With this in mind, the necessary FORTRAN 77 software was developed and is presented which is an addition part of the SAW computer aided design (CAD) facilities at UCF-COE. An analysis example is given and the results are compared to published data.
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Design of a Monitoring System for a Plasma Cleaning MachineFooks, Terry M. (Terry Max) 05 1900 (has links)
Plasma cleaning is the most effective dry process to remove surface contaminates from a SAW (Surface Acoustical Wave) device. Consistent gas pressures, flows, and good electrical connections between the chamber shelves are necessary for the process to function predictably. In addition, operation of the monitoring system must be transparent to the plasma cleaning unit. This thesis describes a simple solution to the complex problem of monitoring a plasma cleaning system. The monitoring system uses the LabVIEW® G programming language and hardware, both products of National Instruments, Inc.®, to monitor critical parameters necessary to achieve a consistent process when cleaning these devices.
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Modeling heterostructure acoustic charge transport devics for perfomance and manufacturabilityKenney, James Stevenson 12 1900 (has links)
No description available.
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Magnetically programmable surface acoustic wave devices for RFID applications /Chin, Matthew January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2010. / Printout. Includes bibliographical references (leaves 118-123). Also available on the World Wide Web.
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Acoustic wave induced convection and transport in gases under normal and micro-gravity conditions /Lin, Yiqiang. Farouk, Bakhtier. January 2007 (has links)
Thesis (Ph. D.)--Drexel University, 2007. / Includes abstract and vita. Includes bibliographical references (leaf 195).
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Design and Synthesis of Acoustic Surface Wave Filters (Part A)Donnison, William R. 04 1900 (has links)
One of two Project Reports / <p> This report describes the basic physical properties of surface wave devices and design procedures necessary to realize filter functions from such devices. The mathematical form of the surface wave is presented. Filter models based on this wave are reviewed and the strong relationship between device geometry and resultant transfer functions is developed. </p> <p> Design and experimental procedures adopted for the synthesis of a surface-wave filter used for colour T.V. I.F. strips are given. Two such filters are actually made in the laboratory and experimental-theoretical results are compared. Results obtained indicate good agreement between theory and experiment, and clearly demonstrate the superiority of surface wave filters over conventional L-C filters in high frequency applications. </p> / Thesis / Master of Engineering (ME)
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