专利汇可以提供Pulse shaping device专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain a satisfactory settling characteristic by providing a step recovery diode pulse shaping circuit inputting a pulse from a pulse generation source and outputting a pulse having a steep rise or fall.
CONSTITUTION: When a pulse generation source VS outputs a voltage of a low level, a step recovery diode D
0 becomes an ON state. Also, a Schottky barrier diode D
1 also becomes an ON state, therefore, a current flows to a load resistance RL. As a result, an output voltage V
0 of a pulse shaping device becomes some negative voltage. Subsequently, even if an output voltage of the pulse generation source VS becomes H, the diode D
0 does not become an OFF state immediately but becomes a low impedance state for some time. This time continuation is determined by a service life of a small number of carriers of the step recovery diode D
0 , and a current flowing through the step recovery diode D
0 at the time of an ON state. Accordingly, when a rise of an output of the pulse generation source VS is short, it will suffice, therefore, even a general pulse generator, etc., become available enough.
COPYRIGHT: (C)1988,JPO&Japio,下面是Pulse shaping device专利的具体信息内容。
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