radiation efficiency [电子] 辐射效率 ; 天线效率
radiation counter efficiency 辐射计数管效率 ; 辐射计数器效率
Antenna radiation efficiency 天线辐射效率
Radiation Use Efficiency 光能利用效率 ; 利用效率 ; 辐射利用效率
radiation efficiency of antenna [电讯] 天线辐射效率
luminous radiation efficiency 发光辐射效率
Determination of radiation efficiency 辐射效率的确定
Proper impedance load can reduce RCS effectively, meanwhile antenna's gain and radiation efficiency are not affected.
适当的阻抗加载能有效降低天线rcs，同时还能保证天线的辐射性能。
Then, the radiation efficiency at low frequency and frequency response at high frequency in fluid are computed respectively by both SYSNOISE software and AUTOSEA software.
然后结合SYS-NOISE软件和AUTOSEA软件分别计算壳体在流场中声辐射效率在低频段和高频段时的频率响应。
Thatis to say, to demand high fidelity of signal, it would have to lower the radiation efficiency.
也就是说，要求高的信号保真度，必将导致低的辐射效率。
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