振荡器输出 meaning in Chinese
oscillator out
Examples
- The frequency of the pulse is the same as that of the crystal oscillator . the pulses sampled the output of the vco and generate the error signal . the error signal is amplified ,
误差电压经放大后送入环路滤波器进行滤波和再放大,然后去改变变容管偏置电压,控制振荡器输出频率,达到稳频的目的。 - The harmonic balance simulation and envelope simulation are applied in the cad progress of pulse oscillator , the results of simulation are listed , and the output signal of pulse oscillator is analyzed by mathematical method
以脉冲振荡器的cad为例，对脉冲振荡器分别进行谐波平衡仿真和包络仿真，列出了仿真结果，并对脉冲振荡器输出信号进行数学分析。 - Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device . after output signal of delay line oscillator is smoothed , it mixes with 109mhz local oscillation signal . its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit
延迟线振荡器由宽带放大器、可调衰减器和声表面波质量传感器件构成。延迟线振荡器输出信号经滤波后与109mhz的本机晶体振荡器输出信号相混频，通过低通滤波取其差频，并经整形后由数字信号处理电路处理。 - The resonance network is connected to the gate , then the output and input matching network is designed to satisfy the oscillation criteria . then harmonic balance method is used to analysize and optimize the output power and phase noise . to minimize the load pulling effect a buffer amplifier is designed to isolate the oscillator and the load
本文在场效应管fet栅极上加上谐振网络(谐振网络是通过cst仿真得到的,它是串联反馈回路,介质工作在te01模,对于其后的fet ,它又相当于一个带阻滤波器) ,然后设计输入输出匹配电路,使电路结构满足起振条件,之后继续用谐波平衡法仿真和优化,使振荡器输出功率合适,相位噪声很低。 - In this circuit , reference current sources are used to charge and discharge capacitors . this oscillator ’ s output is very ideal through control circuit under 5 . 7v reference voltage , and oscillator ’ s frequency and duty - cycle could be adjusted if reference current source or capacitors in the circuit was adjusted . and the changes of temperature and voltage affect stabilize of the frequency little
此电路利用系统内部基准源产生的电流信号来对电容进行充放电,然后经过控制电路作用后,产生的输出振荡波形的上升时间和下降时间非常小,更接近理想矩形波形;通过调节基准源电流信号或者电容值大小,可调节振荡波形的频率和占空比,同时温度和电压的变化对振荡器输出波形频率稳定度的影响很小。