ADRV9029/26 EVB Power

Okay Many thanks.

Could  you direct me how can I run the DPD? Please

and which model I have to chose at begging. 

The steps to enable DPD are explained in the document available in the link

 Testing DPD with TES GUI 

You can try to do a model sweep following the below link

https://wiki.analog.com/resources/eval/user-guides/adrv9029/dpd_model_optimization

Before doing the model sweep, you may try to use an existing model file and check the DPD performance.

Which PA are you using?

Cree Transistor 

FXL/WS1A3640

this with DPD 

Can you do a DPD model sweep, get an optimised one and test with the same?

https://wiki.analog.com/resources/eval/user-guides/adrv9029/dpd_model_optimization

Hi Ramarao

HI Ramarao

I hope you okay, I use WS1A3640.

I tried to use the DPD to obtain the best results.

Please any possibility to have 5G waveform to upload in ADRV9026/29 to check my DPD is it work or not.

Best Regards

Rich

Due to licensing restrictions, we won't be able to share any 5G waveforms. Thanks.

Hi Ramarao

 I tried to generate new model suitable for my transistor but nothing coming out {ADRV9029 DPD Model [Analog Devices Wiki]}.

Best Regards

What is the raw ACLR of the PA? How much correction are you getting?

Can you please provide us the DPD tracking config. parameters and the DPD statistics?

What is the ORX gain Index?

Can you please test at 3dB backoff from the target power and check the DPD performance?

Hi Rammaro

Many thank for your help,DPD is working now.

Please could you guide me how can i receive signal from Signal generator--->ADRV board(RX)------>ADRV board TX port by using GUI.

Best Regards