Boundary Angles:

Antenna array 1: (-45) to 15, 90-135

Antenna array 2: 45 to (-15), , 90-135

Git \ Installer version: simplelink_cc2640r2_sdk_3_30_00_08

Test-Bed:  RTLS

Problem reproducibility: 100%

Problem description: AOA performance are highly deviated while working with AOA_ANGLE_MODE in angles higher then 60 degrees and around 0 degress. 

 

one can observe the deviation by looking at the graphs ans at the statistics csv at the RMS column.

The results contains results from both antenna arrays (mainly array #1) 

parameters:

"aoa_run_mode": "AOA_MODE_ANGLE",
"aoa_cc2640r2":

{ "aoa_cte_scan_ovs": 4, "aoa_cte_offset": 4, "aoa_cte_length": 20 }

,
"aoa_cc26x2":

{ "aoa_slot_durations": 1, "aoa_sample_rate": 1, "aoa_sample_size": 1, "aoa_sampling_enable": 1, "aoa_num_of_ant": 3, "aoa_ant_array_switch": 27, "aoa_ant_array": [28, 29, 30] }

cte_length=20,

cte_interval=1