• 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.

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  • 本文分析了子阵dBF在理想通道条件及通道失配情况下的方向性函数,给出了其和差波束方向性函数特性。

    We analyze the pattern function of DBF in subarray under the ideal condition and with channel mismatch, and give the pattern functions of sum and difference beam.

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  • 同时我们还发现,在一定条件下,晶体损耗能使振幅失配的高斯光束演化成匹配的高斯光束,并最终演化成稳定的明孤波。

    It is found that the loss in the crystal can make a mismatched incident Gaussian beam evolve to a matched one, and then become to a steady-state bright soliton.

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  • 并对几种常用非线性晶体在简并、近简并、非简并等条件下的光学参变啁啾脉冲放大相位失配放大特性进行了比较。

    The amplifying characteristics with OPCPA phase mismatching for several conventional nonlinear crystals under degenerate, quasi-degenerate and non-degenerate conditions are compared.

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  • 本文对TI -ADC中的存在的主要失配误差来源进行了理论分析,并给出了设计制约条件。

    This paper presents the theoretical analysis of the errors caused by the mismatches, and gives the design consideration for the proposed TI-ADC.

    youdao

  • 本文对TI -ADC中的存在的主要失配误差来源进行了理论分析,并给出了设计制约条件。

    This paper presents the theoretical analysis of the errors caused by the mismatches, and gives the design consideration for the proposed TI-ADC.

    youdao

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