Hi,
I had been read the white paper and it comes to antenna switching patterns. White Paper its tells me:
When the last switch pattern is reached and IQ sampling continues, the switch pattern loops back to the one used in the first SWITCH slot. The following diagram shows five antenna patterns that have been loaded.
With a linear array of 4 antennae and their gpio pattern 0..3
my understanding is:
- that the gpio is set to the pattern[0] for guard and reference (4+8us)
- and then loop over gpio pattern 1..3 for the CTE switch/slot period.
Please let me know if I'm right.
Thanks
Chris
