/)A7r/.\ (,"-/•< )/.v/ i.Mi'i.n.i.w r. oi- nro-Mi.sii cihuiis (o.» 



(Ulrrmiiuti \>y llu' .irr,mi;i'miiii .mil m.ii;iiini(lc> >>\ ihc (•liinciii>, .1^ 

 i;i\in 1>> iIh' Inlliiwiii^ llu'iirrm: 



Thforcm II. All driviii^-point impalancis sdlisfyini^ tin- nircssary 

 timt sufficient (auditions, as stated in I'heorem I, can be realized by any 

 one of the eleven networks shcncn by Fig,. 1, upon assig,ning to the elements 

 of each netuork the values i^iven by Table I. These eleven networks are 

 the only networks without superfluous elements by which the entire range 

 of possible impedances can be realized. 



By Tht'orfin II, any network obtaini'd from ,1 two-mrsli circiiii 



r^wr — WW — J— I 



kflflfi^ — WW — I—' 

 Lj R, C, 





Ri C: 



U cHH M h— « 



^1 I ' — ■JS£L' — WW—' 



Lj Rj 



M UC 



M L. R2 C: 



Lz R: Cz 



L^^,,^ I — vwv — ' '-^sniL, — »— ' 



Rj Rj L, Cj 



o-'wrMAWHi 



[_ W /TiW^-AWV-lh 



o-rTjcir — p> 



l—WW — II — ' 

 Rj C3 



M Lz C 



-WW— « 

 R, C 



M U R: 



-WW — II- 



R, C, 



Lj Ri 



-"KI> -^CI> ^MiL^ 



L, Cj 



10 



Fif;. 1 — Networks realizing any firiving-point inipc<lancc of a two-mcsh ciriiiit 

 consisting of resistances, capacities, sell-inductances, and mutual inductances 



