公开(公告)号：US3943467A

公开(公告)日：1976-03-09

申请号：US570313

申请日：1975-04-22

申请人： Takahiko Yamada ,  Tadahiko Sakabe

发明人： Takahiko Yamada ,  Tadahiko Sakabe

IPC分类号： H03G11/02 ,  H03G11/06

CPC分类号： H03G11/06

摘要： An amplitude limiter circuit utilizing two sets of seriesdiode limiter circuits is disclosed. Each diode circuit has a pair of diodes in series but in abutting polarity. An input signal is applied through a phase converter with equal amplitudes and in opposite phases to each other to the diode circuits and a bias current is applied to each pair of diodes. To obtain an output signal having its level variation suppressed the currents passing through the parallel capacitances of the diodes in each circuit are offset with each other thereby resulting in an output signal not being subject to a shift in response to the variation of the input signal level.

摘要翻译： 公开了一种利用两组串联二极管限幅电路的限幅电路。 每个二极管电路具有一对串联的二极管，但具有相邻的极性。 输入信号通过相位转换器以相等的幅度施加到二极管电路的相反相位，并且偏置电流被施加到每对二极管。 为了获得具有其电平变化的输出信号，通过每个电路中的二极管的并联电容的电流彼此偏移，从而导致输出信号不受响应于输入信号电平的变化的偏移 。