current noise meaning in Chinese
电岭声
电流杂音
电流噪声
Examples
- Method of measurement of current noise generated in fixed resistors
固定电阻器产生的电流噪声的测量方法 - Dark current noise
暗电流噪声 - Moreover , nonlinear damping is injected in a variable structure mode so as to accelerate the rate of convergence as well as to avoid current noise being magnified
该控制律以变结构的方式注入非线性阻尼，以加速系统的收敛，并防止放大电流噪声。 - The refinements made to the original methodology are based upon not only the abroad new research about noise evaluation , but also upon the thought of the domestic base of current noise evaluation . the procedure involves not only considering the noise sound pressure level , but also considering the speech interference level and noise spectrum balance problems , which offer enough information about building noise environment for engineer and owner
该评价方法借鉴了国外在噪声评价方面最新的研究成果，同时也考虑了国内目前的噪声评价状况，该方法不仅仅考虑了噪声声压级一个因素，同时还考虑了语言干扰级，以及噪声频谱的平衡性等问题，给工程人员以及建筑业主提供了建筑声环境方面充足的信息，这是很有意义的。 - For micro - cavity semiconductor laser , station model is proposed in this paper and its steady - state and instantaneous characteristics when the coupling efficiency of spontaneous emission into a lasing mode is equal to 1 are analysised . for current noise , sp noise , noise , p noise , as well as current modulation , sp modulation , modulation and p modulation , using small - signal approximation , we derive the laser ' s corresponding transfer functions . and we calculate their signal - to - noise ratio ( snr ) gain in various parameters through frequency domain analysis in the premiss of large input snr
本文对于微腔半导体激光器，提出站模型，能够较直观简洁地分析微腔半导体激光器的稳态和瞬态特性，利用此模型对具有重要实用价值的= 1的微腔半导体激光器进行了讨论；对于电流i噪声、自发发射寿命_ ( sp )噪声、自发发射因子噪声、光子寿命_ p噪声，以及电流调制、 _ ( sp )调制、调制、 _ p调制，在小信号近似下，得到了相应的激光器的传递函数；在大信噪比的前提下，对激光器进行了频域分析，分别计算了它们在不同参数下的信噪比增益，分析了其抗噪声性能。