A new CCM (Carbon Composite Matrix) material with improved shielding effectiveness for X-band application

Yeong Chul Chung; Kyung Won Lee; Ic Pyo Hong; Kyung Hyun Oh; Jong Gwan Yook

doi:10.1587/transele.E93.C.929

A new CCM (Carbon Composite Matrix) material with improved shielding effectiveness for X-band application

Yeong Chul Chung, Kyung Won Lee, Ic Pyo Hong, Kyung Hyun Oh, Jong Gwan Yook

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

In this letter, a new CCM material, adding Ni powder to a conventional CCM, for X-band applications is designed and analyzed to improve the SE. To obtain the SE of the fabricated CCM accurately, material constants of the CCM of the permittivity and permeability were extracted using transmission/reflection measurements. Using the material constants derived from the measurement, the SE was calculated and the results were verified using a commercial full-wave three-dimensional electromagnetic wave simulator. The SE of the proposed the CCM was improved by approximately 4 dB in the X band compared to that of a conventional CCM. The CCMproposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.

Original language	English
Pages (from-to)	929-931
Number of pages	3
Journal	IEICE Transactions on Electronics
Volume	E93-C
Issue number	6
DOIs	https://doi.org/10.1587/transele.E93.C.929
Publication status	Published - 2010 Jun

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1587/transele.E93.C.929

Cite this

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abstract = "In this letter, a new CCM material, adding Ni powder to a conventional CCM, for X-band applications is designed and analyzed to improve the SE. To obtain the SE of the fabricated CCM accurately, material constants of the CCM of the permittivity and permeability were extracted using transmission/reflection measurements. Using the material constants derived from the measurement, the SE was calculated and the results were verified using a commercial full-wave three-dimensional electromagnetic wave simulator. The SE of the proposed the CCM was improved by approximately 4 dB in the X band compared to that of a conventional CCM. The CCMproposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.",

author = "Chung, {Yeong Chul} and Lee, {Kyung Won} and Hong, {Ic Pyo} and Oh, {Kyung Hyun} and Yook, {Jong Gwan}",

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T1 - A new CCM (Carbon Composite Matrix) material with improved shielding effectiveness for X-band application

AU - Chung, Yeong Chul

AU - Lee, Kyung Won

AU - Hong, Ic Pyo

AU - Oh, Kyung Hyun

AU - Yook, Jong Gwan

PY - 2010/6

Y1 - 2010/6

N2 - In this letter, a new CCM material, adding Ni powder to a conventional CCM, for X-band applications is designed and analyzed to improve the SE. To obtain the SE of the fabricated CCM accurately, material constants of the CCM of the permittivity and permeability were extracted using transmission/reflection measurements. Using the material constants derived from the measurement, the SE was calculated and the results were verified using a commercial full-wave three-dimensional electromagnetic wave simulator. The SE of the proposed the CCM was improved by approximately 4 dB in the X band compared to that of a conventional CCM. The CCMproposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.

AB - In this letter, a new CCM material, adding Ni powder to a conventional CCM, for X-band applications is designed and analyzed to improve the SE. To obtain the SE of the fabricated CCM accurately, material constants of the CCM of the permittivity and permeability were extracted using transmission/reflection measurements. Using the material constants derived from the measurement, the SE was calculated and the results were verified using a commercial full-wave three-dimensional electromagnetic wave simulator. The SE of the proposed the CCM was improved by approximately 4 dB in the X band compared to that of a conventional CCM. The CCMproposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.

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A new CCM (Carbon Composite Matrix) material with improved shielding effectiveness for X-band application

Abstract

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