The i and Q date about CC2640 AOA

Hello,

lenli lenli said:

1.what is meaning of the I and Q data of the receiver  packet ? can u explain it more clearly ? what is represent of data?  

Please take a look at this section http://dev.ti.com/tirex/content/simplelink_cc2640r2_sdk_2_30_00_28/docs/blestack/ble_user_guide/html/localization/index.html#packet-format of the BLE User's Guide 

lenli lenli said:

2. Can u explain the idea of algorithm about translating the data to angle? 

You may want to review this Simple Link Academy section dev.ti.com/.../ble_aoa.html

 

lenli lenli said:

3 how to filter the noise data? can u give me more the idea.

What kind of noise are you referring to?

   Best regards,

    David

hi：
firstly,thank u.
The third question is that how to filter I and Q data of the multiple reflection? What is my criterion about right data？ And when i get the angle , how to judge it is reasonable range of angle？