公开(公告)号：US3761932A

公开(公告)日：1973-09-25

申请号：US3761932D

申请日：1971-11-22

Applicant: NORTHROP CORP

Inventor： FUJIMOTO Y

IPC: G01S1/30 ,  H04L7/00

CPC classification number: G01S1/308

Abstract: A commutator generator for generating a plurality of station gating signals each having different gate time. A resettable binary counter provides output timing signals which are gated with the commutator generator output signals. Control circuitry selects the number of pulses to be elapsed before changing the state of an output counter, as well as resetting the binary counter. The output counter, in turn, is coupled to a decoder which produces the commutator generator output signals. A station selector initially sets the output counter to one of the station gates. Further, a station envelope is coupled to an envelope processor to initially enable the resettable counter.

Abstract translation: 一种换向器发生器，用于产生每个具有不同闸门时间的多个站选通信号。 一个可复位的二进制计数器提供输出定时信号，它们与换向器发生器的输出信号相通。 控制电路在更改输出计数器的状态之前选择要经过的脉冲数，以及复位二进制计数器。 输出计数器又耦合到产生换向器发生器输出信号的解码器。 站选择器最初将输出计数器设置为其中一个站门。 此外，站包络耦合到包络处理器以最初启用可复位计数器。