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2007年度 エレクトロニクス試験問題 1 ポールゼロキャンセル (30点) 2 ...

2007年度 エレクトロニクス試験問題 1 ポールゼロキャンセル (30点) 2 ...

2007年度 エレクトロニクス試験問題 1 ポールゼロキャンセル (30点) 2 ...

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vinvout Vin(t)Vout(t) CR1R20t CV+V-+Rfvin=v0exp(-t/R1C)2007 2007/07/27 1 (30 )Figure 1: 2 (35 )Figure 2:1Figure 1 Figure 1 R 1 C (1) [][] 1 Figure 2 ()V − [] V in (t) V 0 exp(iωt) ( V 0 ω: ) C [] C [] R f [] V − V out (t) [] [] ([] i sin cos ) []


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3 (35 ) Figure 5 L C ω I(t, z) = I(z)e iωt V (t, z) = V (z)e iωt ()a) Figure 5 ∆V Z L ∆zI b) 5 Y C a) ∆IY C ∆zV c) Z L Y C C L a) b) d) c) 2 z 2 e) d) I(t, z) V (t, z) I(0, 0) = I 0 V (0, 0) = V 0+z −z 2 ()f) g) V (t, z)/I(t, z) () Figure 5: 3

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