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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guan Deng-Gao Huang Wan-Xia Mao Jian Jiang Yu Cheng Jia-Zhao Tu Ming-Jing |
| Copyright Year | 2003 |
| Description | Author affiliation: Dept. of Metal Mater., Sichuan Univ., China (Guan Deng-Gao; Huang Wan-Xia; Mao Jian; Jiang Yu; Cheng Jia-Zhao; Tu Ming-Jing) |
| Abstract | In this paper, the double gradient model for shielding functionally gradient materials (SFGMs) with low reflection loss and high absorption loss in less than 1 GHz is put forward to reduce pollution of the electromagnetic wave. In SFGMs, double impedance matching layers on the surface and high absorption layer in center and double impedance transition layers between the surface and center are designed. The based on nickel and (Ni,Zn)Fe/sub 2/O/sub 4/ gradient composite shielding coatings are prepared. The test results of the coatings showed that, the reflection loss was decreased 6/spl sim/8 dB and the absorption loss was increased 6/spl sim/14 dB. |
| Starting Page | 1259 |
| Ending Page | 1262 |
| File Size | 496352 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780377796 |
| DOI | 10.1109/ICSMC2.2003.1429148 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-05-11 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Electromagnetic reflection Electromagnetic wave absorption Magnetic losses Electromagnetic scattering Surface contamination Coatings Electromagnetic modeling Pollution Impedance matching Surface impedance |
| Content Type | Text |
| Resource Type | Article |
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