“fading margin”的概念、定义、翻译、参考文献-科学参考

单词	fading margin
释义	fading margin [`fād·iŋ ´mär·jǝn] ^{COMMUNICATIONS} 1. Number of decibels of attenuation which may be added to a specified radio-frequency propagation path before the signal-to-noise ratio of a specified channel falls below a specified minimum. 2. Allowance made in radio system planning to accommodate estimated fading.
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