Timing signal generator with frequency keyed to input
作者： John R Featherston
DOI:
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摘要:
lens.org 参考文章(2)
John A Rado, Machine tool feedrate control system ,(1963)
Anderson Wilmer C, Earls David E, Leon Najman, Frequency multiplying synchronous oscillator controlled by time overlap between synchronous pulses and the oscillator output ,(1963)