Masters Theses

Rui Mi

Keywords and Phrases

3D printing; Conductive lossy material; Frequency selective surface; Radiated emissions

Abstract

"This research presents an application of the resistive frequency selective surface (FSS) fabricated with a 3D printed conductive material as an electromagnetic absorber for the EMI-reducing door. This solution allows to reduce radiated emissions of a router system. The resistive frequency selective surface has a three-layer structure. The top layer is a 3D printed FSS pattern, the middle layer is an air gap, and the bottom layer is a metal plane.

The first paper presents the methodology for manufacturing a frequency selective surface using the 3D printing technology, including the material characterization, design, fabrication, and evaluation.

The unpublished content presents the results of applying the 3D printed resistive frequency surface to a mock up of a router system. The prototype is evaluated in terms of the reflection coefficient and total radiated power measurements. After that it is attached to the EMI-reducing door and tested on the router system mock up"--Abstract, page iv.

Advisor(s)

Beetner, Daryl G.

Committee Member(s)

Khilkevich, Victor
Kim, DongHyun (Bill)

Department(s)

Electrical and Computer Engineering

Degree Name

M.S. in Electrical Engineering

Comments

This paper is based upon work supported partially by the National Science Foundation under Grant No. IIP-1916535.

Research Center/Lab(s)

Electromagnetic Compatibility (EMC) Laboratory

Publisher

Missouri University of Science and Technology

Publication Date

Summer 2021

Journal article titles appearing in thesis/dissertation

3D printed electromagnetic absorber built with conductive carbon-filled filament

Pagination

x, 38 pages

Note about bibliography

Includes bibliographic references.

Rights

© 2021 Rui Mi, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Thesis Number

T 11913

Electronic OCLC #

1286684379

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