Masters Theses

Abstract

"The effect of shield grounding on magnetic field coupling in coaxial and twisted pair cables, was studied for various positions of the ground connection at 50 KHz. For the case of only one end of shield grounded the attenuation was about 60 dB. Furthermore, the effect of frequency from 50-500 KHz was considered on three cases. Thus it was concluded that attenuation increases as frequency increases. A combined experimental and analytical investigation was also conducted to characterize the mechanism of cross talk between wires of ribbon cable and traces on printed circuit boards. Inductive and capacitive coupling were studied in both cases separately. Typical inductive and capacitive coupling were 26 dB and 18 dB respectively in the case of ribbon cable. These experimental results confirm theoretical predictions. In addition, it was found that by increasing the width of an opening in the return plane beneath printed circuit board traces, the inductive coupling will increase"--Abstract, page ii.

Advisor(s)

Van Doren, Thomas, 1940-

Committee Member(s)

Betten, J. Robert
Wiebe, Henry Allen

Department(s)

Electrical and Computer Engineering

Degree Name

M.S. in Electrical Engineering

Publisher

University of Missouri--Rolla

Publication Date

Fall 1985

Pagination

ix, 57 pages

Note about bibliography

Includes bibliographical references (page 56).

Rights

© 1985 Amir Hossein Nafar, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Thesis Number

T 5294

Print OCLC #

13494149

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