• Synthetic impulse and aperture radar (SIAR) with sparse array is a new kind of advanced meter-wave radar.

    稀布阵综合脉冲孔径雷达是一种先进的米波雷达。

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  • How to increase the meter-wave radar's precision of Angle measurement is the question which urgently need to be solved.

    如何提高米波雷达角度测量精度,是一个亟待解决的问题。

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  • The general MUSIC algorithm is a super-resolution algorithm that can handle coherent signals, so it can be used in the height-finding of meter-wave radar.

    由于广义MUSIC算法为能直接处理相干信号的阵列超分辨算法,因此可以将该算法应用于米波雷达测高当中。

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  • In order to enhance the meter-wave radar's precision of azimuth measurement, the short-baseline interferometer is chosen to measure the azimuth of the target.

    为了提高米波雷达的方位角测量精度,文中选择了短基线干涉仪角度测量体制。

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  • Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.

    超分辨谱估计技术可以在不增大天线口径的情况下提高米波雷达的方位角分辨力。

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  • A plasma containing 1018 electrons per cubic centimeter (an unexceptional number) can generate a wave with a peak electric field of 100 billion volts per meter.

    电浆每立方公分大约含有1018个电子(一般的数量),可以产生峰值电场高达每公尺1000亿伏特的电磁波。

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  • Correction coefficient for the wave meter and expressions for wave height calculation are inferred and three methods for observation and calculation of wave height are addressed.

    推导了测波仪波高订正系数表达式及波高计算公式。阐述了三种波高的观测计算方法。

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  • The occurrence of the flying wave can lead to the error in shape control by shape meter using laser triangle method, but the error can be decreased or eliminated by laser capture method.

    飘波的出现会导致用三角法测量板形时出现误差,而新型截光法板形仪可减轻或消除此误差。

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  • The technical problem solved by the utility model is to provide a multi wave length photo electric laser power meter.

    本实用新型要解决的技术问题是:提供一种多波长光电激光功率计。

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  • This energy meter has been used in detective system of Raman free-electron laser. We successfully measured the typical parameters of the output millimeter wave laser pulse.

    将该能量计应用于拉曼自由电子激光器检测系统,成功地测定了输出毫米波激光脉冲的典型参数。

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  • The power meter has simple structure, convenience calibration and good linearity, and can quickly and accurately measure various wave lengths laser power.

    该功率计结构简单,标定简便,线性好,能快捷准确测量多种波长的激光器的功率。

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  • The theory of Circular Standiug-wave meter is analyzed in this paper, A formula of detector current is obtained and the calculated values are found to agree with the experimental results.

    本文分析了环形驻波测量仪的工作原理,导出了检波电流的表达式。理论计算与实验结果相一致。

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  • The result of TEM showed after the treatment by ultrasonic wave and silicone coupling agent, nano-meter palygorskite powder could disperse uniformly in the complex material.

    TEM表明:通过超声波分散和硅烷偶联剂处理,纳米坡缕石粉体在复合材料中分散均匀。

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  • 25-meter telescopes in the decimeter and centimeter wave bands, 10-meter wave band telescopes and advanced optical telescope terminal equipment will also be used.

    二十五米口径的分米、厘米波段望远镜、十米波段望远镜以及先进的光学望远镜终端设备。

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  • This paper presents a discussion on the observation methods for Model HAB -2 Wave Meter.

    本文介绍的主要内容是:对HAB -2型测波仪观测方法的探讨。

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  • This paper presents a discussion on the observation methods for Model HAB -2 Wave Meter.

    本文介绍的主要内容是:对HAB -2型测波仪观测方法的探讨。

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