THEORY OF NEGATIVE IMPEDANCE CONVERTER 



105 





+ 



-AAAr-^WT^-L^nW^-^VV^ 



:w-Ae,+/^2e2 



;7*^^^W0^^ 



M, ^ X3 6 M. 



r X3-^ 



■AAAr 



^ 



Fig. 8 — Schematic of El repeater. 



M\^k2-2ki) 



1 1-^6 



vw 



■nm^ 



2X33 U-/ly 



X3ZN 

 4*1X2 



1-/Z, 



+A2 



(a) 



-AA/V 

 X3R2 



AAAr 



(sXaj^/O 



+/^2) 



Z,2-^ 



EQUIVALENT 

 CIRCUIT OF 



TRANSFORMER 



MULTIPLY 



BY 



X3_ 



4X2*3^ 



HVW-AAAH 



2R2 2Rp 



1+/Z2 



MULTIPLY 

 — *► BY 



U2+V 



(b) 



25 



^34 — 2o — 



Fig. 9 — Equivalent circuit of equation (12). 

 2(1 - n,)SKZ^ + i?6 + X3) 



Zn. 



(p + (3)(Zz. + i?6 + X3) - 2^3^^2X3(1 + M2) 



Substituting for P + (2 and rearranging 



Eq. (16) 



