多项选择题

圆图基本(1)
选取正确的答案:
A、YL =0, yin=j0.12, l/λ=0.019
B、 YL =∞, yin=-j0.06, l/λ=0.24
C、ZL =(0.2-j0.31)Z0, yin=1+jbn, 
D、YL =∞, yin=-j1.3,  l/λ=0.354-0.25=0.104

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