阻抗匹配2§¤°t]II^Microwave & Communication Lab.1v±K§¤°t Z0°êH¤AZ0ZL°-tü§AΓZLwqbq-tü¤gY(Reflection coefficient)ΓMicrowave & Communication Lab.ZL 1 ~ Z L Z0 Z0 zL 1 Γ= = =~ = p + jq = Γ e jθ ZL + Z0 ZL zL + 1 +1 Z02v±K§¤°t (ò )ZL ~ zL = O Z0 ~ z L = r + jxF¤gYZ 0t -¤W A §ü A § @¤° ] Γ Γ =p+ jqC∴ ( p + jq )(~ z L + 1) = ~ zL 1 z L + jq~ z L + p + jq = ~ zL 1 p~ z = 1 p jq [( p 1) + jq ]~L p 1 jq (1 + p ) + jq [(1 + p ) + jq ][(1 p ) + jq ] ~ = = zL = ( p 1) + jq (1 p ) jq (1 p ) 2 + q 2 (1 + p )(1 q ) q 2 + 2 jq = r + jx = 2 2 (1 p ) + qMicrowave & Communication Lab.3v±K§¤°t (ò )êóAêóAhr= x= 1 p q r 1 2 + = p q ...(1) 2 2 r + 1 (1 p ) + q r +1 2 2 2 22q 1 1 2 ( ) + = 1 p q ...(2) 2 2 x (1 p ) + q x22Micr……
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