DISTORTION CORRECTION 



525 



Network 9 



iRif iLiz 



Cn = 





Ln — 

 R]i = 



lai'R 



AiraiR ' "^" aibi — a^bi 



-Kii-^2] = LnjCii = L23/C13 = KiiK^i = -/v". 



1 _ Po + A/L±i! 



10 1« = 



(2o + (22/^+/^ 



Attenuation Linear Equation : 



Po + f P2 - FQn - PFQ, = /^(P - 1). 

 In unrestricted solutions, where ^ Qq = Pq: 



VFo - V^ - 2 



flo = 



-^^ : Oo = 



VPo + V(2o ' " VPo + V^ ' 

 fli I ^1 1 _ a/p2 + 2VP0 ± V(22 + 2Vq^ 





Also 



Fo + V(2c 



_ VFo + Vq; , 2 



ai ^ 

 I, ^ or 



&i 1 a/p2 + 2VP0 ± \/<22 - 2V(2c 



VPo - V^o 



In physical solutions Q2 ^ P2; aofli&i = ao^^2 + ^i^. 



2(ai - ao&i)/ - 2ai&2P 



H = tanB = 



(1 - ao^) - (ai^ - 6:^ + 2&2)/^ + hT 



