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本文提出一种用群信号对微波副载波调频的副载波复用光纤电视传输系统的新方案，其特征是在一个微波副载波上载送2～3路视频信号。对系统参数的设计作了介绍，推导出获得各路视频信号信噪比平衡的条件，给出了系统的实现方法和信噪比测试结果。
In this paper, a new scheme of multiplexing fiber-optic television transmission system using sub-carrier frequency-modulated subcarriers by using group signals is proposed. The method is characterized in that 2 to 3 video signals are carried on a microwave subcarrier. The design of the system parameters is introduced, the conditions for obtaining the signal-to-noise ratio of each video signal are derived, and the system realization method and signal-to-noise ratio test results are given.