最后,还介绍了中心波束和边缘波束的增益测量值。
Finally, the measured gain data for the central beam and the edge beam are presented.
增益测量时可以将采样间距直接增大,亦可有效地获得所需的最大值。
In the gain measurement, the sample spacing can be enlarged directly, yet the required maximum remains unchangeable.
VL为输出直流开环增益测量的最小电压,VOL为输出所能达到的绝对电压最小值。
VL is the minimum voltage level at the output in the dc-open-loop-gain measurement, and vol is the absolute minimum voltage level that the output can reach.
本文依据功率传输方程,导出了在失配条件下镜像法测量增益的简化公式,分析了失配对增益测量的影响。
A simplified formula of the gain measurement by the image method is derived according to the power transmissions equation. The effect of mismatch on the gain measurement is analysed.
绝对准确度(ABSOLUTEACCURACY)-测量结果与被测量真值或其标准认定值之间的接近程度。准确度常被分成增益和偏置二项。
ABSOLUTE Accuracy - the closeness of agreement between the result of a measurement and its true value or accepted standard value. Accuracy is often separated into gain and offset terms.
利用反射镜法对其小信号增益系数进行了测量。
The small signal gain of the continuum was measured with the mirror.
对TO7007传感器进行了雷电冲击响应特性的实验研究,并最终计算得到雷电冲击下的测量增益。
The characteristics of the TO7007 sensor under thunder surge are also investigated, and the measurement gain of the TO7007 sensor is determined.
为研究高功率电磁脉冲的测量技术,提出一种应用标准增益喇叭天线和宽带数字示波器进行电磁脉冲辐射电场测量的方法。
In order to study the measurement technique of high power electromagnetic pulse, standard gain horn and wideband digital oscilloscope are adopted to measure the electromagnetic pulse waveform.
利用可调谐二极管激光器为探测光源,直接测量了氧碘化学激光器的增益谱线的精细结构及其各谱线所占比例。
We firstly measured gain spectra of chemical oxygen-iodine laser by a tunable diode laser driven by a signal generator and got relative percentages of gain spectra.
描述了测量连续波hf化学激光器小信号增益空间分布的装置。
An apparatus for measuring the spatially resolved small-signal gain of CW HF chemical lasers is described.
分析、设计了程控增益负反馈交流型电容测量电路。
A feedback ac capacitance measurement circuit of gain controllable is developed.
介绍了如何克服单片机数据检测系统中放大器的增益漂移、温度漂移对测量精度的影响。
This paper introduces how to prevent the deflection of gain and temperature in an amplifier from influencing the measurement accuracy of chip micro computer data detection system.
如果你选择校验和增益-委员会保证测量的轴是一致的。
If you are referring to calibration and gain - the Committee is assuming that the axle being measured is uniform.
设计了一个测量放大器电路,它由差动放大电路、共模抑制电路、双端单端转换电路和程控增益放大电路组成。
A measurement amplifier circuit is designed, which consists of circuits of differential amplifier, a common-mode rejection, double-end and single-end conversions and programmed gain amplifier.
计算了受激电子喇曼散射的功率增益系数并测量了红外输出随染料激光频率调谐的变化,其结果符合较好;
The calculation for the power gain factors and the measurment for the infrared output as a function of a dye laser tunning are made and both results are in good agreement.
LRA的实验装置和测量喇曼增益系数的实验。
The experiment configuration of LRA and the experiment on measuring the Raman gain coefficient are discussed.
最后分别在常温和低温下对放大器的增益和噪声进行了测量,研究了低温下放大器性能的变化。
Finally the amplifier's gain and noise have been measured desperately at room temperature and low temperature to research amplifier performance in low temperature.
通过对天线进行了驻波比、方向图、增益的详细测量并和软件仿真结果进行了比对和深入的分析。
The detailed measurements of the antenna, including VSWR, directivity and gain are processed. The measurement results are compared with the electromagnetic simulation results and analyzed.
本文提出一种测量内腔式波导CO_2激光器小信号增益、饱和强度及内部损耗的新方法。
A novel method is devised to determine the small signal gain, saturation intensity and internal losses of intracavity-waveguide CO2 lasers.
在建立目标机动模型与测量方程的基础上,运用修正增益扩展卡尔曼滤波(MGEKF)算法,实现对机动目标进行定位与跟踪。
On the basis of building target movement model and measuring equation, applying MGEKF algorithm, realizes the locating and tracking for mobile target.
简述了MD 1721型矢量示波器的工作原理和自检方法,微分增益失真dg和微分相位失真dp的测量方法。
This article simply introduces the work principles self-checking methods differential gain distortion DG differential phasic distortion DP of MD1721 Model Vector Oscollograph.
针对目前测量接口的不足,本文提出了集增益和量程自适应于一体的智能自适应测量接口。
In the view of the deficiencies in current measuring interfaces, this paper puts forward an intelligent adaptive measuring interface with adaptive range and gain.
提出了一种用小功率宽带光源较精确测量光纤放大器小信号增益谱的方法。
In this paper, a method evaluating small signal gain spectrum of optical fiber amplifier only using a small power broadband light source was proposed.
在现代功率测量中,射频脉冲峰值功率的测量广泛应用于如发射机的发射功率、微波接收机的灵敏度、放大器的增益等测量方面。
In modern power measurement, the measurement of the pulse of radio power has been widely used as the transmitter power, the delicacy of microwave receiver, the plus of amplifier and so on.
给出了CL—9喷管的几个跃迁增益分布的测量结果并对实验结果及误差作了简单讨论。
The gain distribution of several transitions for nozzle CL-9 are obtained. A brief discussion on the experimental results and the relevant errors is given.
利用可调谐二极管激光器做探测光源,测量了超音速氧碘化学激光的增益谱线和增益线型。根据多普勒展宽,间接得到了超音速氧碘激光器的腔内温度。
A tunable diode laser was used to probe the gain spectra and profile of a supersonic COIL. The cavity temperature was obtained based on Doppler broadening.
实际上,进行这种测量时略微牺牲了PMT的增益。
In effect, a slight amount of PMT gain is sacrificed to make the measurement.
将测量结果中存在的饱和光强、非输出损耗和小信号增益的三元拟合问题转化为二元数值问题。
The ternary coupling problem about saturation intensity, non-output wasting and small signal gain in measured data was translated into a dualistic numerical problem.
给出了一个失配角锥喇叭增益的测量结果,它与标准增益符合很好。
The result of a mismatch pyramidal horn gain measurement is given, and it agrees well with the standard gain values published.
在跟踪滤波器的增益阵中引入测量噪声与过程噪声的相关量和测量噪声之间的相关量,增加了描述多传感器融合系统的信息量。
The correlations between measurement noises and processing noises are added to the gain matrix of tracking filter, so information that can describe multi-sensors fusion systems is increased.
应用推荐