THEORY AND DESIGN OF WAVE-FILTERS 



43 



Four Element Structures — (Continued) 

 IX. /i. =/,. 

 Same Structural Forms and L. C. Formulae as in Villi and VII I 2 . 



h 



mi 



^ hi 



W 2 = T w i' 





L- 



Five Element Structures 

 X. f lx = 0. 



L' 



2 X s 



C'z 



Li = m x Lik, L 2 = aLik, 



, (1-m, 2 ) 



C\=C\k, Li 



Ah 



L\k, 



a=-d 



WHDHI)- 



' c ^ 



=tc 



Ci = aCik< L^ — Lik, 

 a 



£/2 



Ty-' + /' O 



(l-m! 2 )M 

 4/i/2 



XL / 2k = * 



— ORKKr^— 1 1— — =J _ 



XI, 



L ' C, ^ L2 =LC' 2 xi 2 



L\ = L\k, Lo L\k, 



g 



Ci = , Cj = : ;Ci*, 



w 2 1 — ra 2 - 



, Cu 



a= 



HHfX 1 -^ 



r 4 g 7- T -i±* 



1— Wo 2 w 2 



Cl = -C 2 fe, 



Ll -~d- 



w 2 = e + 



/i/i' 



<f = 



C 2 = C 2 jt, 



(l-m 2 2 )/i/s 



4/i 



