試卷名稱:110年 - 110 國立臺灣大學_碩士班招生考試_電信工程研究所甲組:電磁學及電磁波#113085
年份:110年
科目:研究所、轉學考(插大)◆電磁學
37. Design a transmission line of characteristic impedance Zo and length
, as shown in the Fig. 3, to match a resistive load RI = 300 Ω to a lossless transmission line of characteristic impedance Zo = 75 Ω 
(A)Z1= 150Ω,
=λ/8
(B) Z1= 187.5Ω,
=λ/8
(C) Z1= 150Ω,
=λ/4
(D) Z1= 187.5Ω,
=λ/4
(E)Z1= 150Ω,
=λ/2