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本文讨论了改善数字通信系统再生中继器定时提取电路性能的两项措施-RC动态自偏和石英谐振器窄带提取电路,是本刊上一期发表的“小同轴四线组数字系统自动均衡放大电路的计算与试验”一文的姐妹篇。
This article discusses two measures to improve the performance of timing recovery circuits of regenerative repeaters in digital communication systems-RC dynamic self-biasing and quartz resonator narrowband extraction circuit, is published in the first issue of the “small coaxial four-wire digital system automatically Balanced amplifier circuit calculation and test ”a sister article.