DocumentCode
3149421
Title
On the electromagnetic characteristics of metallic-sprayed shells
Author
Li, Li ; Xie, Ll ; Cheng Xianhai ; Qian, ZHANG ; Xuegang, Wang
Author_Institution
Dept. of Electron., Shanghai Teachers Univ., China
fYear
2002
fDate
21-24 May 2002
Firstpage
578
Lastpage
581
Abstract
The electromagnetic (EM) emission over 30 MHz ∼1000 MHz is studied on the electronic pricing scale with and without metallic-sprayed cases. Results show that the metallic-sprayed cases can reduce the EM emission 22.5 dB μm/m at the very most, average reduction is 16.1 dB μm/m from an electronic pricing scale. The EM radiation attenuation models are developed based on the experiments. The errors of the attenuation models to the experiments are less than 5 dB μm/m, the relative errors is less than 10%.
Keywords
electromagnetic compatibility; electromagnetic shielding; spray coatings; 30 to 1000 MHz; attenuation models; electromagnetic characteristics; electromagnetic emission; electromagnetic shielding; electronic pricing scale; metallic-sprayed shells; relative errors; Attenuation; Electromagnetic compatibility; Electromagnetic radiation; Electromagnetic shielding; Electronic components; Electronic equipment testing; Plastics; Pricing; Spraying; Transmission line theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2002 3rd International Symposium on
Print_ISBN
0-7803-7277-8
Type
conf
DOI
10.1109/ELMAGC.2002.1177498
Filename
1177498
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