A

Admin • 833K Points
Coach

Q. In comparison to M-ary PSK, M-ary QAM bandwidth efficiency is and power efficiency is

  • (A) identical, superior
  • (B) less, superior
  • (C) identical, identical
  • (D) superior, superior

Explanation by: Admin

the power spectrum and bandwidth efficiency of qam modulator is identical to m-ary psk modulation. but, in terms of power efficiency qam is superior to m-ary psk.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.