机构地区: 哈尔滨工业大学
出 处: 《通信技术》 2009年第6期129-131,共3页
摘 要: 文章在基于能量检测的数字化超宽带接收机的理论基础上,使用高斯逼近的方法对OOK调制方式下的接收机误码特性进行了分析,给出了不同分辨率下的误码特性曲线,同时分析了信噪比对误码率的影响。 This thesis discusses the algorithm and work mechanism of detection, analyzes the BER of digital receiver based on OOK modulation by It analyzes the influence of different resolutions on system characteristics. resolutions are given, including the influence of different SNRs on BER. digital UWBreceiver based on energy using Gaussian approximation method BER curves corresponding to different