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Signal read system

阅读:399发布:2023-09-04

专利汇可以提供Signal read system专利检索,专利查询,专利分析的服务。并且PURPOSE:To make it possible to obtain a sufficient picture quality with a smaller number of photo diodes than the conventional number of them. CONSTITUTION:Clock signals h which are reduced to the half number of pulses by 1/2 circuit 6 are inputted to diode array 1 consisting of photo diodes, whose number is the half of the number of picture elements required for one scanning line, and signal a are outputted according to clock signals h. When these signals a are amplified by amplifier 3 and are caused to pass through low-pass filter 7 having a frequency band width equal to picture signals, continuous signals e reappear on the time base and are equal to original picture signals. These signals are sampled at every pulse of clock signal b, which consists of the double number of pulses of clock signals h, by sampling circuit 8, thereby generating signal f. Further, binary signal d is obtained through sample hold circuit 4 and binary circuit 5.,下面是Signal read system专利的具体信息内容。

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