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

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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 CCM proposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.

Publication: IEICE TRANSACTIONS on Electronics Vol.E93-C No.6 pp.929-931

Publication Date: 2010/06/01

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Online ISSN: 1745-1353

DOI: 10.1587/transele.E93.C.929

Type of Manuscript: LETTER

Category: Electromagnetic Theory

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Yeong-Chul CHUNG, Kyung-Won LEE, Ic-Pyo HONG, Kyung-Hyun OH, Jong-Gwan YOOK, "A New CCM (Carbon Composite Matrix) Material with Improved Shielding Effectiveness for X-Band Application" in IEICE TRANSACTIONS on Electronics, vol. E93-C, no. 6, pp. 929-931, June 2010, doi: 10.1587/transele.E93.C.929.
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 CCM proposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E93.C.929/_p

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@ARTICLE{e93-c_6_929,
author={Yeong-Chul CHUNG, Kyung-Won LEE, Ic-Pyo HONG, Kyung-Hyun OH, Jong-Gwan YOOK, },
journal={IEICE TRANSACTIONS on Electronics},
title={A New CCM (Carbon Composite Matrix) Material with Improved Shielding Effectiveness for X-Band Application},
year={2010},
volume={E93-C},
number={6},
pages={929-931},
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 CCM proposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.},
keywords={},
doi={10.1587/transele.E93.C.929},
ISSN={1745-1353},
month={June},}

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TY - JOUR
TI - A New CCM (Carbon Composite Matrix) Material with Improved Shielding Effectiveness for X-Band Application
T2 - IEICE TRANSACTIONS on Electronics
SP - 929
EP - 931
AU - Yeong-Chul CHUNG
AU - Kyung-Won LEE
AU - Ic-Pyo HONG
AU - Kyung-Hyun OH
AU - Jong-Gwan YOOK
PY - 2010
DO - 10.1587/transele.E93.C.929
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E93-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2010
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 CCM proposed in this paper can be applied as a shielding material as well as for housing of various communication systems and electrical instruments.
ER -