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这种调制器采用基带处理的方法,利用简单的低通滤波器获得高的调制精度与稳定性。对连续信号与猝发信号情况(如时分多址卫星通信)作了分析。并为120Mb/s、中频140MHz调制器的实验结果所证实。
This modulator uses the baseband processing method, using a simple low-pass filter to obtain high modulation accuracy and stability. Analysis of continuous and bursty signals, such as time division multiple access satellite communications. And 120Mb / s, the intermediate frequency 140MHz modulator confirmed by the experimental results.