GNU Radio Angle of arrival estimation with USRP
GNU Radio package implementing MUSIC and root MUSIC angle of arrival algorithms with blocks necessary to provide phase synchronization of USRP devices. Implemented blocks include:
- MUSIC Linear Array
- Root-MUSIC
- Calculate Phase Difference
- Shift Phase
- Correlate
- Precise Moving Average
- Head with Reset
This is an updated and improved version of https://github.com/EttusResearch/gr-doa.
Implemented blocks:
Exemplary GR GUI:
Installation procedure:
cd
git clone git@github.com:MarcinWachowiak/gr-aoa.git
cd gr-aoa
mkdir build
cd build
cmake ..
make -j$(nproc)
sudo make install
sudo ldconfig
Usage:
For exemplary flowcharts and use cases visit the examples directory.
