The effect of time-delay precision on the beamforming performance is also analyzed, and it is shown that when the clock frequency is high enough, it is feasible to combine multiple D flip-flop loops of different clock sources into a signal generator of even more channels. 论文还分析了信号延时精度对波束形成性能的影响,论证了时钟频率足够高时,把使用不同时钟源的多个D触发器环路合成具有更多通道数的装置是可行的。