组合信号 meaning in Chinese

compound signal

Self - igniting light and orange smoke signal for lifebuoys
救生圈用自亮浮灯及橙色烟雾组合信号
Combination signal aspect
组合信号示象
Some methods and algorithms were studied for fsk / psk radar signal sidelobe suppression in this paper . the hybrid signals are the combined signals with multi - modulation mode
复合调制信号指的是采用两种或者两种以上调制方式对信号进行调制得到的组合信号。