Xavipersonal
Junior Member level 1
When i verify the cascaded amplifiers with ADS S-parameter simulation, i get a nice curve showing that i obtain 60 dB gain at the IF frequency, which is what i want.
However, for real implementations 60 dB of gain can become a problem if the amplifier is not band-limited, i.e. by having filters in between cascaded stages. I dont undertand why can not band-limited amplif. became a problem?
thanks in advance
However, for real implementations 60 dB of gain can become a problem if the amplifier is not band-limited, i.e. by having filters in between cascaded stages. I dont undertand why can not band-limited amplif. became a problem?
thanks in advance