Keysight N9000B - Page 2351

7 Save/Recall/Print
7.2 Recall
1.
Calculate rms voltage ratio of PA_Out waveform to PA_In waveform which is
normalized
2.
Apply ratio got from step 1 on normalized PA_In waveform by multiplying
calculation
3.
Apply DPD model coefficients on waveform got from step 2 to get pre-distorted
waveform which then to be normalized before downloading to signal generator
DPD_Scale,0.0999999999999086
DPD Model coefficients:
(1.00223 + 0.00970452i)
(-0.001965723 - 0.01462447i)
(-0.008369884 - 0.002737971i)
(0.01452063 + 0.01492864i)
(-0.006762785 - 0.006566553i)
(-0.01567868 - 0.01343224i)
(-0.141361 - 0.1372522i)
(0.1328902 + 0.1311074i)
(-0.05909718 - 0.07043044i)
(-0.001788079 + 0.01183834i)
(-1.562534 - 1.031141i)
(3.446798 + 4.501282i)
(-2.0815 - 3.004885i)
(0.06725498 + 0.8596171i)
(0.9134464 + 0.1463772i)
(35.86065 - 67.05225i)
(-80.63958 - 104.1732i)
(30.86995 + 55.34027i)
(5.221638 - 5.483259i)
(-18.13741 - 3.452169i)
(221.5443 - 2034.443i)
(657.9685 + 838.8614i)
(-199.259 - 441.7861i)
Vector Modulation Analyzer Mode User's &Programmer's Reference 2351