比较了纯PN结雪崩二极管和带有隧道穿透的PN结雪崩二极管的噪声功率谱密度。
The spectral noise power density of pure avalanche diodes is compared with that of avalanche the diodes with tunneling penetration.
然后利用ADS软件对几种微带谐振器进行了分析和计算，使雪崩二极管的负载阻抗与其匹配。
After this, we analyzed and computed several microstrip resonators with ADS, making impedance match between the resonator and IMPATT diode.
然后利用ADS软件对几种微带谐振器进行了分析和计算，使雪崩二极管的负载阻抗与其匹配。
After this, we analyzed and computed several microstrip resonators with ADS, making impedance match between the resonator and IMPATT diode. At the same time, we simulate the transition with HFSS.
前置放大器与均衡器或滤波器跟在雪崩二极管检测器的后面以获得增益，线性信号处理及噪声宽带的抑制。
The avalanche photodiode detector is followed by a front-end amplifier and equalizer or filter to provide gain as well as linear signal processing and noise bandwidth redution.
针对雪崩二极管温度漂移的问题，本文设计和分析一种新型的温度补偿电路，使雪崩二极管达到了最佳雪崩增益。
To solve the problem of temperature drift, a new circuit with temperature compensation is designed and analyzed which enables APD to reach the optimal avalanche gain.
本文以带有隧道穿透的PN结雪崩倍增理论，研究了微波固体噪声二极管。
The microwave solid state noise diodes are investigated based on the PN junction avalanche multiplication theory with tunneling penetration.
根据固态噪声二极管在雪崩击穿状态的等效电路，设计出与之匹配的电路结构，以实现超噪比的最大输出。
For maximum exceed noise ratio generated, circuit structure to match the equivalent circuit diagram of the solid-state noise diode in avalanche breakdown state has been designed.
简介一种以锗雪崩光电二极管(APD)为光电转换器件的探测器电路的工作原理，详细介绍电路各组成部分的设计要求和设计要点。
The operation principle of a detecting circuit in which avalanche photo-diode (APD) is used as photoelectric conversion device and the every part of the circuit are presented.
该通信系统还受背景光、雪崩光电二极管（APD）增益和调制消光比等因素的影响。
The results also show that the performance of this communication system can be affected by background optical, APD gain and modulation extinction ratio.
GJ-4型测头的光电接收器件使用高响应度的雪崩光电二极管，能够对一些弱反射表面获取到较好的测量信号；
Furthermore, the GJ-4 confocal probe uses an avalanche diode with high responsivity. Therefore, it can get better measuring signals from low-reflective surfaces.
光纤通信系统雪崩光敏二极管中作为填料材料的铅。
Cadmium as doping material in avalanche photodiodes (APDs) for the optical fiber communication systems.
平面型雪崩光电二极管(APD)在结弯曲处具有高的电场，导致在结边缘的提前击穿。
The edge pre-breakdown of planar-type avalanche photodiode (APD) is resulted from the intense electric field at the junction bend.
简要介绍了雪崩光电二极管(APD)阵列光子计数成像原理，建立了基于泊松点过程的APD阵列的单光子响应模型。
A photon counting image model based on avalanche photodiode (APD) arrays response characters and Poisson point process of photons was developed.
本文着重介绍了半导体雪崩光电二极管(APD)的研究现状和应用，以及一种新型的单光子探测器—真空雪崩光电二极管(VAPD)的结构，原理和特性。
A overview of the basic structure, operating principle and properties for a new single-photon photo-detector, called vacuum avalanche photodiode (VAPD), is presented too.
雪崩光电二极管apd的偏压产生电路。
太平洋硅传感器的产品线包括一个标准的光电二极管，雪崩光电二极管（APD）和位置敏感探测器（PSD）的单一和双广泛轴。
Pacific Silicon Sensor's product line includes a wide range of standard Photodiodes, Avalanche Photodiodes (APD) and Position Sensitive Detectors (PSD), both single and dual axis.
在光强标定系统中采用基于MAX186高精度AD转换和雪崩光电二极管实现光源标定。
Uses in the luminous intensity calibration system based on MAX186 high accuracy AD and the avalanche photo rectifier realizes the photo source demarcation.
在光强标定系统中采用基于MAX186高精度AD转换和雪崩光电二极管实现光源标定。
Uses in the luminous intensity calibration system based on MAX186 high accuracy AD and the avalanche photo rectifier realizes the photo source demarcation.
应用推荐