发明授权
US3962634A Automatic delay compensator 失效
自动延时补偿器

Automatic delay compensator
摘要:
An apparatus for automatically maintaining constant the transmission time lay between a transmitter and receiver, given variations due to transmission path length or clock drift. A received signal is shifted a predetermined number of stages into a shift register before synchronization, and thereafter stages are added or subtracted as needed to maintain synchronization despite changes in transmission time delay.
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