Please give me some opinions or doc about testing UWB AOA

bluebank — Thu, 13 Apr 2023 07:56:33 GMT

Hi community:

I am verifying the AOA function of device which has equiped uwb IC SR100T. i used nxp_uwb_test.apk to test aoa function, and the test steps as follow:

1. Used two devices, adopt way of one to one wireless communication, both of them install nxp_uwb_test.apk to test and config previous condition of uwb AOA

2. One was set intititor and other was set responder

3. Run the inititor ranging callback and then run the responder side to respond to the inititor side

4. The responder device circles the inititor device around the center of the sphere，and i will observe changes of AOA from the apk UI

As a result, i didn't found some changes of aoa from UI. due to lacking of some opinions or doc, i can't locate reason why angle of arrivel no change with responder moving, so i hopefully want to get some advice from forums to fix this issue.thanks everybody!

PS:The software package used is called UWB01_SW_Android_S_SW_D31.zip

topic Please give me some opinions or doc about testing UWB AOA in Wireless MCU

Please give me some opinions or doc about testing UWB AOA