Assume a communication system with 100kHz-wide channels and guard bands of 10kHz, with desired channel at 2GHz. What (u
Posted: Sun Jul 10, 2022 11:34 am
Assume a communication system with 100kHz-wide channels andguard bands of 10kHz, with desired channel at 2GHz. What(undesired) signal levels in adjacent channels would produce asignal in the desired channel at the noise level of the desiredsignal, i.e., due to 2-tone 3rd order distortion? Withregard to the figure of problem 2 assume IP31 isarbitrarily large, IP32 is 10dBm, and IP33 is6dBm. (Note that all IP3 values are referred to the output).