A

Admin • 833K Points
Coach

Q. High gain is not achievable at microwave frequencies using BJT amplifiers because:

  • (A) device construction
  • (B) complex architecture
  • (C) ports are not matched at high frequencies
  • (D) none of the mentioned

Explanation by: Admin

at higher frequencies, if higher bandwidth is desired, a compromise on maximum achievable gain is made. but at these higher frequencies, the ports of the amplifier are not matched to 50 Ω.

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