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- thermal noise generator 热噪声发生器
- There must be a threshold of thermal noise. 必有一个热噪声的门限值。
- It means that usually the SMPS is the strongest electrical noise generator in the whole system. 这意味着开关电源通常是电子设备里的最强干扰源。
- As the range increases thermal noise tends to take over as the major source of inaccuracy. 当射程增大时，热噪声将成为一个主要的误差源。
- This charge movement results in noise, which is often called Johnson or thermal noise. 这种电荷的运动产生了噪声，通常称为约翰逊噪声或热噪声。
- DMM can upset sensitive circuits from noise generated inside it. 内部产生的噪声会干扰敏感电路。
- Thermal noise counting rate of the EMI 9635 QB type photomeltipliers reduces to 1/4-1/3 of the rate at room temperature. EMI9635QB型光电倍增管的热噪声计数率下降到室温时的1/4－1/3。
- Finally, we applied this modified cascode amplifier to the thermal noise canceling structure to achieve low noise figure and impedance matching. 最后应用这个宽频放大器到热杂讯消除技术架构来设计达到低杂讯与阻抗匹配。
- The effect of thermal noise, 1/f noise and power substrate noise on the timing jitter and phase noise in VCO is explored. 对VCO中的热噪声、1/f噪声、电源衬底噪声等对输出的影响以及对各种噪声的抑制方法作了详细阐述。
- The proportional navigation (PN) guidance error caused by angular noise (thermal noise) arid glint effect in radar seeker receiver is studied. 摘要研究了雷达导引头接收机中的角噪声（热噪声）以及目标闪烁对比例导引制导精度的影响。
- The laser linewidth is mainly contributed by the thermal noise, the vaecum fluctuation, the spontaneous emissions between the laser levels and the spontaneous Raman scattering. 激光线宽主要来源于热噪声、真空涨落、激光能级的自发辐射以及自发Raman散射。
- The CDS readout circuit can inhibit thermal noise as well as flicker noise of the microbolometer effectively, and the thermal noise dominates the output noise voltage. CDS读出电路能有效地抑制微测热辐射计的热噪声和闪烁噪声，并且输出噪声电压中热噪声占主要部分。
- The noise generated by these resistors is less than -40 dB, or essentially noise-free. 这些电阻产生的噪声不足-40dB,或者基本上无噪声。
- That is, noise generated inside a factory or other industrial undertaking, which affects employees in that work-place. 即从工厂或其他工业场所发出而影响该等工作地点内的雇员的噪音。
- STP also uses inner foil shields to protect each wire pair from noise generated by the other pairs. STP缆线也使用内部的箔遮蔽来保护每对线，以避免由其他对线产生的杂讯。
- It reduces the high-frequency quantization noise generated by imprecisely positioned object edges. 它滤除了由没有精确定位的物体边界信息产生的高频噪声。
- digital pseudo random white noise generator 数字式伪随机白噪声发生器
- Considering the effects of MAI, avalanche potodiode (APD) noise, and thermal noise, the performance of this proposed OCDMA communication systems with MPC/OOC is analyzed in detail. 考虑MAI、背景光(APD)噪声、热噪声和接收机噪声，详细分析了采用该PIC技术的OCDMA通信系统的性能。
- noise generator for signal channel 信道噪声发生器
