- radio frequency spectrum
- radio spectrum
- radio-spectrum
- radiofrequency spectrum
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射频频谱的英文
例句与用法
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- With the rapid development of communication , especially the mobile communication technology . rf frequency spectrum analyzer as communication measurement instrument in the research , manufacture and maintenance of the communication equipment is needed urgently , and its application is wider and wider
随着通信特别是移动通信技术的飞速发展，作为通信测试基本仪器的射频频谱分析仪在通信设备的研究、生产、维修等方面的需求越来越迫切，应用也更广泛。 - Sample error probably caused from data collection circuit of rf virtual frequency spectrum analyzer instrument was emphasized , and some kinds of selectable resolution scheme were presented , then these schemes of advantages and disadvantages were compared and summarized by the way of theory analyse , matlab simulation and practice validate and so on , at last , the optimum scheme of rf virtual frequency analyzer instrument was decided and adopted
重点对虚拟射频频谱分析仪中的数据采集电路可能造成的采样误差进行了分析，提出了几种可供选择的解决方案，经过理论分析、 matlab仿真和实际验证等手段，对这几种方案的优缺点进行了比较和总结，并最终确定了其中最适合虚拟射频频谱分析仪的方案。