Question

The expression of N in a full series equalizer considering Z1 as capacitor and Z2 as inductor is?

(a) 1+ (ω^2 L1^2)/Ro^2

(b) (ω^2 L1^2)/Ro^2

(c) 1+ Ro^2/(ωL1)^2

(d) Ro^2/(ωL1)^2

I got this question in a job interview.

My query is from Series Equalizer topic in chapter Filters and Attenuators of Network Theory

Answer 1

Right choice is (c) 1+ Ro^2/(ωL1)^2

For explanation I would say: The expression of N in a full series equalizer considering Z1 as capacitor and Z2 as inductor is N = 1+ Ro^2/X2^2 = 1+Ro^2/(ωL1)^2.