摘要
针对无线信号的阻断,采用一种宽频信号阻断技术,解决了普通阻断设备只能工作于某一特定窄频段,而无法对外来异常信号实施完全阻断的不足,给出了系统的硬件和软件设计方案。实验证明,产品可以较好地对信号实施阻断。
A broadband signal-blocking technology is used for wireless signal blocking to solve the problem that common block devices can work only in a specific narrow band which leads to the failure in full blocking of external exceptional signals. The system hardware and software designs are given. Experiments show that the product can implement better signals blocking.
出处
《电子科技》
2014年第3期109-111,116,共4页
Electronic Science and Technology
