Which of the following is a low pass-to-band pass transformation?
Posted: Thu Jul 14, 2022 9:46 am
a) s→\(\frac{s^2+Ω_u Ω_l}{s(Ω_u+Ω_l)}\)
b) s→\(\frac{s^2-Ω_u Ω_l}{s(Ω_u-Ω_l)}\)
c) s→\(\frac{s^2+Ω_u Ω_l}{s(Ω_u-Ω_l)}\)
d) s→\(\frac{s^2-Ω_u Ω_l}{s(Ω_u+Ω_l)}\)
b) s→\(\frac{s^2-Ω_u Ω_l}{s(Ω_u-Ω_l)}\)
c) s→\(\frac{s^2+Ω_u Ω_l}{s(Ω_u-Ω_l)}\)
d) s→\(\frac{s^2-Ω_u Ω_l}{s(Ω_u+Ω_l)}\)