how to calculate sideband in spectreRF??
in pac analysis ,because the transfer functin associated with the relative index k results from the small-signal being convolved with the kth harmonic of the steady-state solution. if i set 2 to number of harmonics cyclic field in pss,so pss simulation output 3 harmonics.if i set -25 -21 to array of index in follow pac analysis ,how to calculate sideband in spectreRF?? which harmonics of pss is used to be convolved with small signal to generate -25 -21 sideband in following pac analysis?
maybe i should set 25 to number of harmonics cyclic field in pss. tell me right answer please ,thanks