作者Jchris (小豪)
看板NTU-EM92
标题[功课] 一通讯问题
时间Mon Aug 30 15:35:00 2004
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Transmitted power of a wireless system is 10mW, recieved power is 1mW,
what is the loss? (in dB)
b: If transmitted power is 1000mV, what is the recieved power in mW, dB,
and dBW?
麻烦各位了，谢谢 !!
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