Changes between Version 75 and Version 76 of Tutorials/Wireless/mmwave Paam Agora


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Timestamp:
Jul 5, 2023, 8:40:16 PM (22 months ago)
Author:
zhenzhou77
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  • Tutorials/Wireless/mmwave Paam Agora

    v75 v76  
    180180Since each 28 GHz PAAM board is driven by its own on-board phase lock loop (PLL), the CFO between two 28 GHz PAAM boards needs to be calibrated in order to establish a 28 GHz communication link. \\
    181181The following shows a coarse CFO calibration scheme: \\
    182 *In **terminal 1**, change the {{{cfoBS}}} value to be **0** in line 15 as:
     182* In **terminal 1**, change the {{{cfoBS}}} value to be **0** in line 15 as:
    183183    {{{#!shell
    184184    vim PAAM_Control/main.py
    185185    }}}
    186 *Configure and bring up the PAAM board as described
     186* Configure and bring up the PAAM board as described previously:
     187    {{{#!shell
     188    root@srv1-lg1:~/PAAM_Control# python3 main.py
     189    }}}
     190* In **terminal 2**, direct to the CFO calibration folder and run the CFO estimation pipeline in {{{MATLAB}}}:
     191    {{{#!shell
     192    cd 5G_Pipeline
     193    root@srv1-lg1:~/5G_Pipeline# matlab
     194    }}}
     195  In the prompted {{{MATLAB}}} command line, type and run:
     196    {{{#!shell
     197    >>main
     198    }}}
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