單項選擇題

?已知一段傳輸線長度為1.29λ,K=0.32,dmin1=0.32λ,Z0=75Ω,則ZL為多少?()

A.(90.25+j97.7)Ω
B.(63.75+j97.7)Ω
C.(63.75+j142.5)Ω
D.(89.75+j142.5)Ω

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