SDAA103 September   2025 IWRL6432AOP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Angle of Arrival Estimation Theory: FFT Beamformer
    2. 1.2 Angle of Arrival Estimation Theory: Steering Vectors
  5. 2Additional Information
    1. 2.1 Measurement Procedure
    2. 2.2 Testing Results
      1. 2.2.1 Anechoic Chamber Testing on Corner Reflector Targets
      2. 2.2.2 Outdoor Testing on Human Subjects
    3. 2.3 Processing Time
    4. 2.4 Usage
    5. 2.5 Extensions to Other Platforms
  6. 3Summary
  7. 4References
  8. 5Appendix
    1. 5.1 Chirping Parameters for Each Configuration File
    2. 5.2 Point Cloud Data for Human Subject Testing

2.5 Extensions to Other Platforms

The steering vectors package provided by TI is only relevant for the IWRL6432AOP device. This is because the coefficients are derived from gain and phase mismatch that is specific to the antenna design of the IWRL6432AOP. The coefficients are not compatible with other variants of the IWRL6432 (FCCSP and WCSP packages), AWRL6432, IWRL1432 or AWRL1432. TI does not support recollection of the steering vector coefficients for specific board designs and enclosures.