1.
AM transmitter with pulse duration modulation
脉宽调制式调幅发射机
2.
100KW AM Radio Transmitters Embedded Control System;
100KW调幅广播发射机嵌入式控制系统
3.
Analysis and removal of typical faults of medium wave broadcasting pulsewidth modulation transmitter;
中波广播脉宽调制发射机典型故障分析与排除
4.
self-pulsed transmitter
自动脉冲调制发射机
5.
Refitment of AM Broadcasting Valve Experimental Machine
电子管式调幅广播发射实验机的改装
6.
Discussed Shallowly the Entire Solid State Pulse-duration Modulation (PDM) Broadcast Transmitter's Movement and Maintained
浅谈全固态脉宽调制(PDM)广播发射机的运行与维护
7.
capstan PWM generator
主导轴脉宽调制发生器
8.
Design of PWM in Pulse-width Speed Regulating System Controlled with Single Chip Microcomputer
单片机控制脉宽调速系统中脉宽调制器的设计
9.
Computer-Aided Analysis of PWM Model of Inverter
逆变器脉宽调制模式的计算机辅助分析
10.
plate-pulsed transmitter
板极脉冲调制发射器
11.
Design of a Wideband VCO for GSM Direct Modulation Transmitter
应用于GSM直接调制发射机的宽带压控振荡器
12.
Position control of d. c. motors has been done by means of pulse width modulation.
直流电机位置用脉冲宽度调制法控制。
13.
auto-measurement instrument for AM radio transmitter
调幅广播发射机自动测试仪
14.
Modulating pulse amplitude stability
调制脉冲幅度稳定度
15.
fiber optic AM laser transmitter
光纤调幅激光发射器
16.
Study on Dynamic Performance of Doubly-Fed Wind Turbine Based on Space Pulse Width Modulation Control
基于空间脉宽调制控制技术的双馈风力发电机动态性能研究
17.
Development on Dual-PWM Converter for Direct-driven Wind Power System Based on PMSG
基于永磁同步发电机的直驱风电双脉宽调制变流器的研制
18.
modulator transmitter receiver
调制器—发射机—接收机