The Electromagnetic Compatibility Design of Restrained Image Transmission Equipments

摘要：

In order to improve the quality of image transmission, this paper puts forward a box shielding method that could eliminate electromagnetic interference signal on image transmission equipments. At first, this paper analyzes the shielding effectiveness of electromagnetic interference, selects the qualified shielding material and designs the structure. After that, it analyzes the descending of shielding effectiveness in the operational system, and improves the equipments shielding effectiveness by means of the electromagnetic compatibility design that accords with electromagnetic compatibility norms. At last, through the EMI radiometry, this paper confirms that the equipments are in accordance with the design requirements of electromagnetic compatibility norms.

关键词： image transmission Electromagnetic interference Shielding techniques Measurement

作者: Yang xu Song hi Wang wei

作者单位: Changchun University of Science and Technology, Changchun, Jilin Province, China, 130022 Changchun Institute of Optics, Fine Mechanics and Physics, Changchun, Jilin Province, China,130033

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 1422-1425

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）