Device for signal processing and target plate for such a device

摘要

In an analogue-to-digital converter based on the principle of deflection of an electron beam striking a target plate, the number of diodes in the target plate is doubled. The target plate is covered with a metal pattern in a manner so that a complementary digital signal is available besides the original digital signal. Thus, a faster conversion can be achieved. The metal pattern is extended so that extreme values of the voltage to be converted are also detected in a simple manner.