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- The characters of this improved circuit are not only low phase noise and high stable carrier but also ideal AF modulation frequency response, excellent anti-vibration and temperature performance. 该电路不仅具有低的相噪、高稳定的载波,还具有理想的音频调制频响、优良的抗震动性能和温度性能。
- modulation frequency response 调制频率响应
- Its frequency response has to be flat over the whole audio range. 它的频率响应在整个音频范围内有所下降。
- At last, the curve of seismometer frequency response is given. 最后给出了检波器频率响应曲线。
- The frequency response function includes an aerodynamic transfer function. 频率的主函数包括主动力传递函数。
- And higher modulation frequency can be achieved with small current aperture and adequate spontaneous emission factor. 通过减小VCSEL电流孔径、适当增大自发辐射因子可以实现比边发射器件高几倍的传输速率;
- If this modulation frequency is present the output of the comparator will be low. 如果这是本调制频率的输出将是比较低。
- Frequency response character of BAW fits well with the simulation result. 测量的体声波谐振器频率特性曲线与模拟结果吻合的较好。
- Frequency Response Research of Photodetector by Laplace Transform[J]. 引用该论文 卞剑涛;程翔;陈朝.
- A wideband frequency response is not a characteristic of VC devices. 宽频响应并非电容可变式设备的特性。
- It is convenient to change the optical intensity of the sidebands by tuning the DC bias voltage while the microwave modulation frequency and power are fixed. 当微波调制频率及功率一定时,可方便地调节直流偏置电压来改变各阶光波的强度。
- Experimental data show that the intensity modulation depth increases with the bias current of LD.When the modulation frequency increases,the intensity modulation depth decreases. 实验数据表明,光强调制度随激光器偏置电流的增加而加深,随调制频率的升高而减小。
- The character of FSK spectrum is centrosymmetric, spectrum peaks spread with an interval of the modulation frequency, so the right frequency cannot be got by FFT spectrum. 移频信号的频谱特性是谱峰以新出现的边频频率为中心,以低频频率为间隔向两边展开,通过FFT谱分析不能得到精确的结果;
- Adjust the frequency response of the signals which are about to get in the main output and AUX output. 均衡器:用于调节进入主输出和辅助输出的信号频响.
- The frequency response of the solution can be tailored to the requirement of the analysis. 解的频率响应可以符合分析的要求。
- An amplifier with very wide frequency response which can amplify pulses without distortion of the short rise time of the leading edge. 频率响应极宽的一类放大器,可以无畸变地放大前沿上升时间短的脉冲。
- A graph of frequency response with signal amplitude or gain plotted against frequency. 一张频率响应图,带有与频率相对应的信号幅度或者增加。
- The change of the modulation frequency will change the corresponding frequency value of the protuberant part on the PSD curve, and at the same time the peak value of the protuberant part is changed. 当调制频率不同时,PSD曲线的突变部分会发生相应的频移,调制频率高则突变发生在空间频率较高的频段,同时PSD峰值不变。
- To solve the problem of sky-high modulation frequency requirement in MOG (Micro-Optical Gyroscope), a new double-frequency modulation technology based on triangular wave was proposed. 对微光学陀螺双频率调制中需要极高调制频率差的问题,提出了一种基于三角波的双频率调制技术。
- To minimize computer requirements, system frequency response is often compromised. 为了尽量减少计算机的工作量,需要分析系统的频率响应特性。