摘要
传统的误码仪在误码率测试时有很多缺陷。本文讨论了基于 PCI 总线的虚拟误码率测试仪的设计,给出了软件实现高斯白噪声的算法及程序,并分析了虚拟误码率测试仪的优势。
Traditional error code rate testing instrument has many limitations. A virtual error code rate testing in- strument base on PCI bus is given. The principle and re- alization of virtual error code testing instrument is dis- cussed,and the software generating algorithm of Gaus- sian white noise and the program code are also given.
出处
《测控技术》
CSCD
2005年第2期10-11,21,共3页
Measurement & Control Technology
关键词
通信设备
虚拟仪器
误码率
communication equipment
virtual instrument
error code rate
