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讲述射频电路中，T型、π型衰减器的基本设计参数表。如何选型电阻电容组合成经典的T、π衰减器。AN0015
(t)S1
From Symmetry arguments
12
6dB
(iv)S
From Symmetry arguments
S22=511=-53dB(matched in a 50 I system)
Generally speaking the same arguments and techniques apply to a"" configured network. the
