• The high frequency gain of the regulator is limited to suppress the high frequency oscillation of the control signal while assigning the closed-loop poles.

    在配置闭环极点的同时,对调节器的高频增益加以限制,以减弱控制信号的高频振荡。

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  • This frequency is determined by both the agents’ motivation (What can they gain with an attack?

    这个频率取决于载体的动机(他们从攻击中获得什么好处?

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  • In frequency synthesis by phase lock, the loop gain will vary by the same amount due to this effect, which generally im - pedes optimization of loop performance.

    在锁相频率合成器中,由于压控灵敏度的变化,环路增益也将产生同样大小的变化,这就妨碍了环路特性的最佳化。

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  • Considering an increasing frequency starting from some arbitrarily low value, the "gain" of the circuit is initially the same as an unbypassed cathode circuit.

    假定从一个相当低的频率开始逐渐上升,这个电路的增益在开始的时候会和阴极电阻没有旁路的电路一致。

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  • As discussed in Section 2.3.2, the decreasing reactance of the capacitor with increasing frequency will increase the gain of the feedback ammeter.

    如第2.3.2节所述,电容器的容抗随着频率的增加而降低,这就会增加反馈电流表的增益。

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  • 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.

    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。

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  • Raman processes involve light interacting with the vibrational excitations of molecules making up the medium; as a result, the photons of light lose or gain energy, which changes their frequency.

    拉曼过程则牵涉到光与组成介质之分子的振荡激发态,由于彼此的相互作用,光子会损失或增加能量,导致频率的改变。

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  • First, there is one band of parametric eq with adjustable frequency, gain and bandwidth.

    首先,有一个波段的参数均衡器调节频率,增益和带宽。

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  • With numerical calculation from single mode rate equation of semiconductor laser, the output pulse parameters in time and frequency domains are investigated under different gain switching conditions.

    从激光器的单模速率方程出发,利用数值方法研究了在不同的增益开关状态下,输出光脉冲的时域及频域特性。

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  • Although the additional frequency diversity gain can be attained, by using efficient detection techniques, the performance of OFDM-CDM system is better than that of conventional OFDM.

    CDM系统虽然获得了频率分集增益,但是,它必须通过有效的检测技术才能使其性能较之OFDM系统有所改善。

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  • Better carrier frequency tracking performance can be gotten by adjusting the loop gain.

    通过调整同步环路的环路增益,可以获得更好的频率跟踪性能。

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  • The unity gain buffer will be good for designing high frequency SCF if its resistive effect can be eliminated and then the overall parasitic sensitivity will be greatly lowered.

    用单位增益缓冲器构成的开关电容滤波器(SCF),若能消除寄生电容引起的“阻性”寄生,则可用于高频设计,总寄生灵敏度会因此大大降低。

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  • This paper describes techniques for the design of microstrip power equalizer to solve the problem of the gain characteristics appears the bell shape with frequency.

    本文针对行波管的增益频率特性曲线呈钟形的问题,介绍并使用了微带功率均衡器的优化设计方法,并给出了实际应用结果。

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  • Additional negative feedback is provided to set loop gain to unity at the oscillation frequency, to stabilize the frequency of oscillation, and to reduce harmonic distortion.

    为了使振荡频率稳定并降低谐波失真,需要加入一个在震荡频率处能够提供单位增益的负反馈路径。

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  • To overcome the shortage of information gain in text categorization, this paper proposes a method of feature reduction based on the relative document frequency balance information gain (RDFBIG).

    针对文本分类中信息增益降维方法的不足,提出了一种基于相对文档频的平衡信息增益(RDFBIG)降维方法。

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  • 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.

    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%。

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  • The experiment shows that the bandwidth of the time delay as a function of the modulation frequency changes in the absorption and gain regimes due to the carrier-lifetime variation.

    实验结果表明,由于载体寿命的变化,在吸收和增益区域,带宽的时滞随着调制频率的变化而变化。

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  • A combined tuning technique of digital tuning and analog tuning is used to improve the phase noise of frequency synthesizer by decreasing the gain of VCO.

    该频率综合器采用模拟调谐和数字调谐相结合的技术来提高相位噪声性能。

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  • In this case, because the gain and input are at the same frequency content, a dc component, which a lowpass filter can easily detect, is present at the amplifier's output.

    像这样,因为增益和输入是同样频率,低通放大器容易探测到的直流器件,呈现放大器输出。

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  • This paper proposes a new method of frequency compensation for the high gain folding operational amplifiers.

    针对高增益折迭运算放大器提出了一种新的频率补偿优化算法。

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  • The Q-factor , output gain and frequency of cleavage of resonator which were effected by the thickness of adhesive layer, material properties and defects in adhesive layer were detailedly analyzed.

    重点研究了粘胶层厚度、材料特性、以及胶层中有缺陷等因素对谐振子的Q值、输出增益、频率裂解的影响。

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  • Low noise, high gain, high transition frequency.

    低噪音,高增益,高频。

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  • It is proposed that LCR output filter can decrease the peak value of the gain of voltage transfer function as well as the high frequency burr contained in the source current.

    并且提出采用LCR输出滤波器来减小电压传递函数增益的峰值,从而在串联电感较小时能够同时减小电网电流中高频毛刺的含量。

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  • An adaptive iterative learning control approach is proposed for a class of single input, single output uncertain nonlinear systems with completely unknown high frequency learning gain.

    针对一类单输入单输出不确定非线性重复跟踪系统,提出一种基于完全未知高频反馈增益的自适应迭代学习控制。

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  • The effect of the mesh line-width, mesh line-spacing and the meshing style on the resonant frequency and gain of the antenna is analyzed.

    分析了栅格线宽度、栅格线间距、栅格化方式等参数对天线的谐振频率、增益的影响。

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  • The tuning curves of FIR frequency and the curves of system gain coefficient vs. pump detuning frequencies were given.

    本文给出了调谐曲线以及增益系数与泵频率失谐量之间的关系曲线。

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  • It is difficult to gain stable and credible values of approximate entropy(ApEn) for original signals of short-term high frequency electrocardiogram(SHFECG).

    对原始的短时高频心电图(SHFECG)作近似熵计算难以得到稳定、可信的估计值。

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  • The precision of the ultrasonic flowmeter with small tube diameter and frequency difference method is affected by several factors, so to gain more accuracy is difficult.

    小管径频差法超声波流量计的测量精度受各种因素的影响,因而获得较高精度比较困难。

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  • The precision of the ultrasonic flowmeter with small tube diameter and frequency difference method is affected by several factors, so to gain more accuracy is difficult.

    小管径频差法超声波流量计的测量精度受各种因素的影响,因而获得较高精度比较困难。

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