Tone burst deconvolution

Graduate Thesis Or Dissertation

Public Deposited

Citeable URL: https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/n296x340s

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Attribute Name	Values
Creator	Rathja, Roy C.
Abstract	The suitability of discrete least-squares optimal (Wiener) filters for deconvolution of tone-burst waveforms is studied. It is shown that: (1) such waveforms are not well suited to these filters without preprocessing, (2) the use of exponential weighting results in a significant improvement in filter performance and (3) that "phase-unwrapping" in the z-plane results in a useful procedure for estimating appropriate exponential weighting. Based on these results a procedure is developed and applied to artificial and real data to demonstrate the practicality of such methods.
Resource Type	Dissertation
Date Available	2013-09-10T19:21:20+00:00
Date Issued	1980-04-22
Degree Level	Doctoral
Degree Name	Doctor of Philosophy (Ph.D.)
Degree Field	Electrical and Computer Engineering
Degree Grantor	Oregon State University
Commencement Year	1980
Advisor	Herzog, James H.
Academic Affiliation	Electrical and Computer Engineering
Non-Academic Affiliation	Oregon State University. Graduate School
Subject	Electric filters Wave mechanics
Rights Statement	Copyright Not Evaluated
Publisher	Oregon State University
Peer Reviewed	No
Language	English [eng]
Digitization Specifications	File scanned at 300 ppi (Monochrome) using ScandAll PRO 1.8.1 on a Fi-6670 in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
Replaces	http://hdl.handle.net/1957/42414

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