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- At the same time there also can be used to measure pulse circuit or pulse modulator for the pulse generator. 同时还出现了可用来测量脉冲电路或用作脉冲调制器的脉冲。
- This paper describes the structure and design principles of a pulse Gunn diode, a microwave circuit and a pulse modulator. 文章描述了脉冲耿氏管、微波电路和脉冲调制器的结构和设计原则;
- The recent development of pulse modulator is to use solid-state switches such as IGBT (Insulated Gate Bipolar Transistor ) and power MOSFET(Metal Oxide Semiconductor Field Effect Transistor)etc. as substitute for hydrogen thyratrons. 用IGBT(绝缘栅双极性晶体管)和功率MOSFET(金属氧化物半导体场效应管)等固态功率开关器件代替氘闸流管开关是脉冲调制器技术的最新发展方向。
- ICM57962L performance is studied ,and analysis the wave of the modulator prove it is feasible that under state of narrow pulse the IGBT apply to control switch of the pulse modulator. 对IGBT驱动模块M57962L进行了分析,通过对该调制器电路波形的测试及分析,证明了IGBT在窄脉冲状态下作为脉冲调制器控制开关应用的可行性。
- This paper mostly researches a pulse modulator which can be used in the microwave power module. 主要研究一种可用于微波功率模块的脉冲调制器。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Design of a New Narrow Pulse Modulator 一种新型窄脉冲调制器的设计
- Design of a Novel Wide Pulse Modulator 一种新型宽脉冲调制器的设计
- Study on Pulse Modulator of Transmitter 发射机脉冲调制器的探讨
- A Wide Pulse Modulator for TWT Transmitter 一种用于行波管发射机的宽脉冲调制器
- A One Megawatt Average-Power Pulse Modulator 一兆瓦平均功率脉冲调制器
- The laser pulse modulation system consists of cavity dumper driver,matching net and acousto-optic energy convertor. 超短脉冲激光调制系统包括腔倒空驱动器、匹配网络和声光换能器。
- Pulse modulated Radio Frequency bursts cause several things to occur physiologically to the human body and cells. 脉冲调制无线电波频率的爆发导致了在人们身体和细胞的生理学的几种事情的发生。
- Pul is a short form for pulmonary. 应该是肺部气体栓塞吧!
- Anomalous Pul mo nary Venous Drainage=? +肺静脉畸形引流=？
- The echoes had pulsed themselves to silence. 回声阵阵震荡，直到沉静下来。
- Through keyboard and code generation circuit, coding and pulse modulation vibration with infrared project to form infrared project circuit. 通过键盘及代码生成电路、编码、脉冲调制振荡和红外发射构成红外发射电路。
- In order to satisfy the requirement of ECRH, the ECRH HV power supply (ECHV-HVPS) on the base of high voltage pulse modulation has been designed. 摘要在ECRH高压电源中采用了高压脉冲调制器，大大缩小了电源脉冲上升和下降时间并能提供快速保护。
- Bandwidth conversion of amplitude probability distribution for emission requrements of pulse modulated interference 16th Int.ZURITH symp. 学校的外文电子库不知这两天怎么了，想大家求几篇文章 1.
- The sky overhead throbbed and pulsed with light. 天色瞬息万变。
