模拟结果表明,天线阵的方向性以及增益都得到了加强。
Simulated results show that the directivity and the gain of the array are improved.
另一方面,模拟实验中排名第90百分位的劳动者继续拥有(实际上会有所增加)过去34年来最大幅度的收入增益。
Meanwhile, the 90th-percentile worker in this simulation holds onto (and indeed improves upon) the sharp income gains of the past 34 years.
基于速率方程建立了线性光放大器(loa)的数值模型,模拟了线性光放大器的增益钳制特性。
The numerical model of the linear optical amplifier (LOA) is built based on the rate equations. The gain clamping characteristics of LOA are simulated.
模拟结果表明,该电荷泵的增益提高了大约14%。
Simulation results show that the charge pump gain is increased by 14%.
信道化接收机可以满足这些要求,但传统的模拟信道化接收机存在相位非线性和各信道间幅度增益不一致等缺点。
The channelized receiver covers these characteristics, but the traditional analog channelized receivers have the limitations, that is phase non-linearity, the amplitude gain non-consistent and so on.
随着电子技术的飞速发展,模拟信号的调整电路可以通过超量化输入信号,并且利用DSP调整增益和偏置的方法来实现。
According to the high-speed development of electronic technology, the adjust circuit of analog signal can be accomplished by the over quantization input signal and using DSP for gain and offset.
结果表明,在目标方向破片密度和速度都有较大幅度增益,数值模拟与试验结果比较吻合。
The results of simulation and experiment show that the density and velocity of the fragments are greatly enhanced in the target direction and the simulation is consistent with experiment.
这些信号分别为模拟回波信号的生成提供了天线增益大小、时间基准、相位基准和载波频率大小等重要的参考信息。
These signals provide an important reference of the gain of antenna, the time reference, the phase reference and the frequency of carrier wave for generating stimulant echo signal.
将模拟器件偏差、增益偏差、偏置偏差、量化噪声等现实误差引入到混合滤波器组adc系统中。
The realization errors such as analog imperfections, gain errors, offset errors and quantization noises are introduced into the hybrid filter Banks (HFB) ADC system.
模拟电路主要实现了由物理闭环和增益控制闭环构成的驱动系统,以及对一次仪表输出信号进行预处理的信号预处理系统。
Analog circuit mainly realizes the drive system consisting of physical loop and gain-controlled loop and signal pre-processing system which ACTS on output signals from primary instrument.
输入信号作用于一个以模拟调制器为基础的专有可编程增益前端。
The input signal is applied to a proprietary programmable gain front end based around an analog modulator.
本文提出了一种利用大动态范围脉冲幅度自动增益控制技术和数字波形存储技术,实现水下目标信号存储和目标回波波形模拟的方法。
A method for acoustic signal storage and simulation of underwater target is presented in this paper. The techniques of large dynamic pulse gain control and digital waveform storage are applied.
研究了在水声基阵设计中用数值模拟产生海洋环境噪声场的方法及其在水声基阵最佳加权系数和最佳阵增益设计仿真中的应用。
We investigate the method to create the noise field of the underwater by using numerical simulation. The method has been applied to designing the optimal array gain of underwater acoustic array.
模拟分析滤波器的实现误差以及各子带间的增益、相位失配误差的存在都将影响混合滤波器组(HFB)的完美重构效果。
The problems caused by analogy analysis filters realization error and gain phase error usually impact the reconstruction performance of the hybrid filter banks(HFB).
进行计算机模拟,以找到合适的比例和微分增益,其将被用于在现场试验。
Computer simulation was performed to find the suitable proportional and differential gains, which would be used in the field test.
数值模拟了小信号增益平坦特性。
The gain characteristic of small signal is numerically simulated.
采用数值计算方法模拟了同样增益长度的单、双增益模块系统的热特性和输出激光的远场光斑分布,并进行了对比分析。
The heat character and far-field facula of liquid laser with single gain host and double gain host at the same gain length were simulated, and then compared.
同时针对主要来自模拟电路的诸如实际电容的不精确匹配、放大器的有限增益等因素,通过MATLAB模型来详细分析这些模拟电路误差会对于电路性能产生的影响。
The difference between the real circuit and the design model due to the capacity mismatching, finite gain of amplifier and other analog mismatch can be simulated by MATLAB.
该电路的模拟部分包括电荷放大器、后级放大电器、相关双取样与采样保持电路、积分器、单位增益缓冲器。
The analog part includes self-test circuit, charge amplifier, post-amplifier circuit, CDS and S/H circuit, integrator, unity gain buffer.
介绍了利用变增益PID控制方法补偿负载模拟器中摩擦力的方法。
This paper presents how to use a variable gain PID control method to compensate the friction in load simulator.
模拟计算结果表明,用该方法得到的滤波谱能使放大器的增益平坦在原放大器可能得到的最高增益水平,同时因滤波器的引入带来的噪声特性恶化也最小。
Simulation results show that by using this iteration algorithm, the flattened gain can reach the possible highest value of the original amplifier, and noise penalty is the minimum.
针对运动目标,在考虑激光雷达方程、信噪比和自动增益、成像指标、噪声、图像处理等模块的基础上,对脉冲相干成像激光雷达进行了运动目标的成像模拟。
On the basis of considering the modules of laser radar equation, SNR and AGC, imaging demand, noise and imaging proces, we make a simulation of pulsed coherent imaging laser radar for moving target.
模拟还表明基区缓变结构可以减少表面复合,提高电流增益。
The simulational results also show that the degradation of gain induced by surface effects can be slowed down in a gradual base structure.
运用一阶单时间常数低通函数模拟运算放大器的开环增益,对RC桥式振荡电路进行线性分析,得出最大振荡频率为运算放大器增益带宽积的16.67%。
The maximum frequency of RC-bridge oscillator is 16.67% of gain bandwidth product of amplifier analyzed based on a first-order single time constant lowpass function model.
模拟电路部分包括:电池电源供电模块、信号采集电路、模拟滤波和放大电路、增益调节电路、地电压抬升电路和A/D输入信号限制电路。
The analog circuit consists of power-supply modular, signal pickup circuit, analog filter amplifier, gain control circuit, power ground lifting circuit and signal limit circuit of A/D channel.
相对于模拟硬件电路设计的AGC而言,采用了一种用于短波数字接收机中自动增益控制(agc)的设计方法。
The method, which is used to design AGC model applied in HF digital receiver, is presented in this paper.
为了要抑制噪声效应,它包括量子化噪声,积分仪和模拟-数字转换器要求宽动态范围,高增益和良好的分辨率。
Wide dynamic range, high gain and fine resolution are required of integrators and Analog to Digital Converters in order to limit the effects of noise, including quantization noise.
结果表明,在目标方向破片密度和速度都有较大幅度增益,数值模拟与试验结果比较吻合。
The results of simulation and experiment show that the density and velocity of the fragments are greatly enhanced in the target direction an...
前端模拟模块的功能主要包括滤波 器、自动 增益控制(AGC)和收发转换 器。
The functions of the AFE module are including filters, AGC and TX/RX switch.
前端模拟模块的功能主要包括滤波 器、自动 增益控制(AGC)和收发转换 器。
The functions of the AFE module are including filters, AGC and TX/RX switch.
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