pulse-shaping stage

Study on a 4K two stage pulse tube refrigerator with double orifices

4K双小孔型二级脉管制冷机研究

It also discusses the antenna beam control, the radar pulse control, and the clutter-lock on the raw data stage, etc.

同时也兼顾到了天线姿态，波束指向的控制；雷达波门，脉冲重复频率控制；

The front stage uses the single-voltage-mode control strategy and the back stage uses the three states discrete pulse modulation hysteresis current control strategy.

前级采用电压单环调制方式，后级采用三态滞环离散脉冲调制电流滞环跟踪控制技术。

The high voltage direct current charge system employs the mode of the AC alternate voltage charging; the temporary energy storage and primary pulse generating system consist of the resonance circuit and the pulse transformer; the 3-stage magnetic pulse compression network is adopted as the pulse compression link.

其中，高压直流充电环节采用交流调压的充电方式；中间储能脉冲形成环节由谐振倍压电路及脉冲变压器组成；采用三级磁脉冲压缩网络作为脉冲压缩环节。

A Class D amplifier comprises a pulse width modulator and an output stage.

D类放大器包括脉宽调制器和输出级。

The newest research direction about pulse tube refrigerator is multi-stage cryocooler driven by valveless compressor.

介绍了国外最新开展的关于脉冲管制冷机的研究方向:无阀压缩机驱动的 多级 脉冲管制冷机.

Pulse corona discharge is one of the Methods: Which producing plasma is in industrial test stage.

脉冲电晕放电是产生等离子体的方法之一,目前已达到工业性试验阶段.

An experiment on a single-stage G-M type coaxial pulse tube refrigerator was introduced.

介绍了 单级 G -M 型同轴脉冲管制冷机,双向进气方式采用两个方向相反的阀门并行布置.

Development of a two stage pulse tube refrigerator working below 4K

低于4K温度工作的二级脉管制冷机研制

Design and Analysis of a Single-stage Long Pulse LTD Module

单级长脉冲LTD模块的设计及分析