DISTORTION CORRECTION 



Network 17 



iLn 



533 



^-characteristic is the sum of those for two sections of Network 14. 



ill = 



a^R 



Cn — 



Ln' = 



ai'R 



Cl2 



h' 



LnjCoi = L22IC12 = L\i /C21 = -/-/22 /w2 = B?. 



M tan ,3 ^ _^ ^^^^ _^ ^^^^ 

 Phase Linear Equation: 



Ml + /'Ms - fHN^ - pHNi = H/f. 



In physical solutions Mi and N4 are positive, as are also ai, ai, hi, and 

 hi . Ms and iV2 are negative. 



q' + 2iV2g2 + (- MiMs + iVa^ - 4:Ni)q + (M1W4 - M1M3N2 + Ms^) = 0; 



""',1 = KMidzA/Mi2-4g); 

 1 J 



ai 



&2 

 ^2 



^, } or l'^ I = i(- (iV2 + s) zb V(iV2 + S)' - 4.N,), 

 the determining condition being that aihi' + a/&2 = — M3. 



