反射波振幅与入射波振幅的比率称作反射率或反射系数。
The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.
结果表明,随着驱动电流振幅和频率的增加,该组分非晶丝的GMI比率均为先增后减;
The results show that the GMI ratios first increase and then decrease with the increase of each of them.
利用符号或帧速率来进行同步捕获,导出了与信道振幅无关的密集多径下同步捕获的广义似然比率测试(GLRT),来估计出现在符号位的有效信号增益。
Timing acquisition is realized in symbol and frame rate and GLRT is derived under dense multipath channel, which is unrelated to the amplitude of the channel.
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