Hi R.M
From the given document, we can calculate phase difference from IQ samples like this:
antenna_versus_avg[a][b] += Pab_rel + ((Paa_rel * abs(a-b)) / numAnt);
Whether it's equal to the formula below:
antenna_versus_avg[b][a] += Pba_rel + ((Pbb_rel * abs(a-b)) / numAnt);
antenna_versus_avg[a][b] = -antenna_versus_avg[b][a]
PS:we use version 2.3 SDK , and only enable antenna 1.1, 1.2 and 1.3
Besides, is it correct that we set numAnt=3 ?
Summer