. The MRF911D transistor with common-emitter S-Parameters for VCE=8V and IC=10 mA ! MRF911D.S2P ! MRF911 ! VCE=5V; IC=20mA # GHz S MA R 50 ! S-PARAMETER DATA \text {

So for } 0.5 \mathrm{GHz}, \mathrm{S} 11=0.54 \angle-180, \mathrm{~S} 21=6.4 \angle 85, \mathrm{~S} 12=0.06 \angle 60 \text { , and } \mathrm{S} 22=0.19 \angle-70 Design 1GHZ narrowband amplifier. Use a matching circuit with L's and C's for input andoutput matching to 50 2. (33%)