无线网络电磁干扰屏蔽技术及应用研究

EMI Shielding Technolgy of Wireless Network and Its Application

对于普通的无线网络用户来说,无线网络的使用需要同时兼顾便携、高速和安全的特性,因此IDS是一个重要的发展方向,但对于类似军队中的保密要求更高的应用来说,则需采用更加稳妥的解决方案。TIPTOP无线网络阻断系统使用电磁干扰技术,通过对2.4GWLAN无线通信网络(802.11b/g/n)进行干扰,能够达到全部或有选择性的阻断WLAN中无线接收器(AccessPoint)或个人工作平台(Station)的无线信道,同时采用了智能分析技术,一旦环境中出现无线信号,即对其进行干扰,并记录干扰结果,供需要时使用。

The ordinary users require that the consideration must be given to the portable, high-speed, security features of the wireless network in use, so IDS is an important development trend. However, for the military-like application of high- confidentiality, a more secure solution must be employed. TIPTOP wireless network blocking system cmploys EMI（electromagnetic interference） technology to exercise interference on the 2.4GWLAN（802.1 l b/g/n） wireless communication network, and thus to realize whole or selective blocking of WLAN wireless receiver（access point） or individual working platform（station） radio channel. Meanwhile, the intelligent analysis technology is also adopted, and once the wireless signal occurs in the environment, the interference on this signal should be implemented, and the results recorded for use when necessary.