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[讨论] 20dB的LNA后面跟个10dB的π衰,π衰会增加噪声系数吗 |
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发表于 2012-6-18 09:14:13
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发表于 2012-6-17 20:55:13
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发表于 2012-8-2 23:16:34
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发表于 2012-7-28 00:16:41
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发表于 2012-7-27 16:31:18
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