Iterative Learning Control (ILC) DPD
Application Notes
This article shows a new digital Pre-distortion (DPD) approach called iterative learning control (ILC) DPD based on the Pre-distortion to a given input signal on a sample-by-sample basis. The demo is using 5G NR signal while the ILC DPD is applicable to waveforms in other formats, like WLAN etc. This new approach for DPD is available on the signal generator (VXG/MXG)- and spectrum analyzer (UXA/PXA/MXA), and VXT PXIe Vector Transceiver platform with valid license called N9055EM0E power amplifier measurement application.