Title

Designing a 3-D Printing-Based Channel Emulator with Printable Electromagnetic Materials

Abstract

This paper explored the possibility of building channel emulators by utilizing fused deposition modeling (FDM) three-dimensional (3-D) printing technology. The FDM 3-D printing provides a rapid and economic method to produce parts with different shapes. An optimizing algorithm was developed for obtaining the printing pattern and loss profile. Parts with different dielectric constants and loss tangents can be printed. Those parts will be placed or directly printed on a low-loss transmission line to modify its transmission or reflection. As a result, different channel emulators can be built to emulate the S-parameter and eye diagrams of a target channel with the advantage of avoiding complicated electronic components and only being limited in the frequency range by the transmission line and attached connectors.

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

3D printers; Electric lines; Scattering parameters; Transmission line theory; Channel emulators; Electromagnetic materials; Electronic component; Fused deposition modeling; Low loss transmission lines; Optimizing algorithm; Printing technologies; Threedimensional (3-d); Printing

International Standard Serial Number (ISSN)

0018-9375

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2015 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.


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