The transmission characteristics of microwave digital system is analyzed as Viewed from evaluation.
本文从估量的角度入手，分析数字微波的传输特性。
The transmission characteristics of all_fiber filter composed of double fiber directional couplers were studied.
分析了由双光纤定向耦合器组成的梳状滤波器的透射特性。
In this dissertation, the author does the research of the transmission characteristics and the power line noise.
对噪声的研究，本文着重于电力线路特有的电晕噪声的研究。
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