Abstract

Window functions have been extensively used for the design of SAW filters. The classical truncated cosine series functions, such as the Hamming and Blackmann functions, are only a few of an infinite set of such functions. The derivation of this set of functions from orthonormal basis sets and the criteria for obtaining the constant coefficients of the functions are presented. These functions are very useful because of the closed-form expressions and their easily recognizable Fourier transform. Another approach to the design of Gaussian shaped filters having a desired sidelobe level using a 40 term cosine series will be presented as well. This approach is again non-iterative and a near equi-ripple sidelobe level filter could be achieved. A deconvolution technique will also be presented. this has the advantage of being non-iterative, simple and fast. This design method produces results comparable to the Dolph-Chebyshev technique.

Notes

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Graduation Date

1988

Semester

Fall

Advisor

Malocha, Donald C.

Degree

Doctor of Philosophy (Ph.D.)

College

College of Engineering

Department

Electrical Engineering and Communication

Degree Program

Electrical Engineering

Format

PDF

Language

English

Rights

Public Domain

Length of Campus-only Access

None

Access Status

Doctoral Dissertation (Open Access)

Identifier

DP0013088

Subjects

Dissertations, Academic -- Engineering -- FOFT; Engineering -- Dissertations, Academic -- FOFT

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