EM shielding techniques using composite dielectrics

Cheng Yuan Chin*, Ruey-Bing Hwang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This research presents a novel cloaking technique which can render a metallic block invisible in a rectangular waveguide. The cloak consists of a stack of commonly used dielectric slabs. We perform the numerical simulation and observe the detour of the Poynting vector through the cloak. Furthermore, the experiment is implemented to measure the scattering parameters including the reflection and transmission coefficients. Great improvement in the transmission coefficient in a broad bandwidth after cloaking is demonstrated. The theory of mode conversion is utilized to explain the cloaking phenomenon.

Original languageEnglish
Title of host publication2011 7th Asia-Pacific International Conference on Lightning, APL2011
Pages165-168
Number of pages4
DOIs
StatePublished - 1 Dec 2011
Event2011 7th Asia-Pacific International Conference on Lightning, APL2011 - Chengdu, China
Duration: 1 Nov 20114 Nov 2011

Publication series

Name2011 7th Asia-Pacific International Conference on Lightning, APL2011

Conference

Conference2011 7th Asia-Pacific International Conference on Lightning, APL2011
CountryChina
CityChengdu
Period1/11/114/11/11

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    Chin, C. Y., & Hwang, R-B. (2011). EM shielding techniques using composite dielectrics. In 2011 7th Asia-Pacific International Conference on Lightning, APL2011 (pp. 165-168). [6111098] (2011 7th Asia-Pacific International Conference on Lightning, APL2011). https://doi.org/10.1109/APL.2011.6111098