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Obtain Z-parameters in terms of ABCD parameters.
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written 2.5 years ago by | • modified 2.5 years ago |
Solution:
standard equations of ABCD parameters are given by V1(S)=AV2(S)−BI2(S)......(1)I1(S)=CV2(S)−DI2(S)....(2)ΔT=|A−BC−D|=−(AD)+(BC)=−[AD−BC]
Rearranging equation (2) CV2(s)=I1(s)+DI2(s)V2(s)=1CI1(s)+DCI2(s)
from equations (3) and (4) z-parameters are, [ Z11Z12Z21Z22 ]=[ AC−ΔTC1CDC ]