The two ultra-high frequency outer antenna sensors are made with wide band and narrow band respectively. The gain of two sensors is both greater than 1 and VSWR of the sensors is less than 2 in effective bandwidth range.

Result shows that in the bandwidth range antenna with VSWR is less than 1.6 while the efficiency reaches above 30% and thus has proved that genetic algorithm is an effective method for designing matching network.

设计结果表明，天线在带宽范围内端口驻波比小于1.6（VSWR<1.6）同时效率达到了35%以上，证明了遗传算法是一种有效的设计匹配网络方法。

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According to the different bandwidth range, we give the different forms to expand the application scope of the formula and for each realization we give the non-planar structure.

根据带宽范围的不同，给出了应用于不同带宽的实现形式，扩展了公式的应用范围并针对每种形式提出了非平面实现结构，丰富了宽带滤波器的设计。

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The results show: both pulse width and bandwidth are widened in positive dispersion medium, but pulse width is getting more and more narrow along propagating direction in negative dispersion medium, which is a typical soliton pulse.

结果表明：在正色散介质中，脉宽及带宽均展宽，而在负色散介质中，脉冲沿传播方向越来越窄，表现为孤子效应。

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This paper presents the pulse signal spectrum bandwidth using Romberg numerical integration algorithm under a certain energy wastage required. A reconstruction signal is obtained by Fourier Series, and the optimum bandwidth of the measurement system is also presented.

本文用Romberg数值积分法计算出在一定能量损耗限值要求下的脉冲信号频谱宽度，并用付氏级数对其进行了信号重构验证，据此得出了脉冲信号测试系统带宽的最佳值。

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For the first type, the pulse duration and bandwidth both enlarge with the increase of pump.

第一种随泵浦功率升高，脉冲宽度及光谱宽度均增大。

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The result is discussed and explained theoretically by the numerical calculation of pulse excitation bandwidth.

上述实验现象在理论上采用脉冲的激发带宽方法作了解释和讨论。

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The laser output energy, dynamic to static ratio, pulse bandwidth ana spectral line width etc. by Q-switching ware mea-sured and analysed theoretically.

测量了调Q后激光输出的能量、动静比、脉宽、谱宽等，并从理论上进行了一些分析。

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The results show that the M2 factor depends on the pulse bandwidth ( or pulse duration), spatial correlation degree and average wavelength.

结果表明，M2因子受空间相关度，带宽（或脉冲宽度）和平均波长的影响。

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Through calculating the flux contrast including 95% focal spot energy with time, it is found that the optimal smoothing effect is achieved with one color cycle and 0.3~ 0.5 nm basic pulse bandwidth.

通过计算包含焦斑能量95%范围内的通量衬比度随时间变化的曲线，得出一个色循环、基准脉冲带宽0.3~0.5nm下可以获得最佳的焦斑平滑效果。

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Determination of spectral bandwidth of a monochromator by DOUBLE-MONOCHROMATIC line intensity method

双谱线光强法测试单色器带宽

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Influence of the Spectral Bandwidth of Thickness Monitor System on the WDM Narrow Band-pass Filter

膜厚监控系统的光谱宽度对波分复用窄带滤光片性能的影响

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Research on Spectral Bandwidth in Optical Parametric Amplification of Negative-Index Media

负折射率材料中光参变放大光谱带宽的研究

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Formula for Calculating Spectral Bandwidth of Grazing Incidence Dye Laser

掠入射染料激光器线宽计算公式

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Studies on Doppler Angle Estimation Methods for the Pulsatile Flow based on the Spectral Bandwidth

基于带宽估计脉动血流多普勒夹角的方法研究

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Thus, it is an important research subject to enlarge the spectral bandwidth.

因此，增加量子阱红外探测器的光谱响应带宽是一个重要研究课题。

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Medium access control of multimedia CDMA systems with effective spectral bandwidth distribution

等效频谱带宽分配的多媒体CDMA系统媒质接入控制

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It can acquire multiplex gain from both in the source and across the source by evaluating the equivalent bandwidth of self-similar traffic.

通过估计自相似业务的等效带宽，该算法能够较好地同时获得信源内与信源间的增益。

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Equivalent bandwidth is introduced in the decision criterion for the dynamic slot allocation algorithm for VBR video source.

在VBR图像的动态时隙分配算法的判决条件中引入了等效带宽的概念。

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Equivalent bandwidth estimation with delay constrain

时延约束下的等效带宽估计

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A novel equivalent bandwidth estimation method

一种新的等效带宽估计方法

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