526 



BELL SYSTEM TECHNICAL JOURNAL 

 Network 10 



01/4 



Rn = 

 Ln = 



2ai~a2R 



C\2 — 



Ru = 



ai^b2 + ^2^ — aia^bi 



a^R 



■ — ; -^14 — 7 



TT aiOi — <l2 



RnR2i = L22/C12 = L13/C23 = RiiR2i = R^- 



1 + Q2P + Qif 

 Attenuation Linear Equation: 



P2 +PPi - FQ2 - PFQ, = {F - \)ip. 



In unrestricted solutions, where ^ ^4 = ^4: 



^ijor^ll = kV^2 + 2VF4±V<22-2V^4); 



Also 



62 



I = KVP4 ± Vg^). 



^j } or ^1 1 = K\/^2 + 2VP4 ± V<22 + 2V^); 



In physical solutions Q2 = Pi', axa2h\ ^ aihi + a2^- 



2a 1/ - 2(ai62 - «2i,)/' 



7/ = tan B 



1 - (ar - ^^ + 262)/- - (fl2^ - 62'^)/^ 



