Using impulse response with a 3D algorithm is a novel free-space radiation pattern reconstruction technique with accuracy greater than 1 dB in all antenna under test (AUT) azimuth and elevation angle orientations inside a non-anechoic environment. A quantitative comparison between impulse response with a 3D algorithm and impulse response with 2D, a previous technique, is performed using quantifiers. Benefits of the proposed 3D free-space radiation pattern reconstruction algorithm are single-frequency characterization and reuse of the 3D impulse response of the environment.
"Free Space Radiation Pattern Reconstruction from Non-Anechoic Data Using the 3D Impulse Response of the Environment," Progress In Electromagnetics Research M,
Vol. 73, 37-46, 2018. doi:10.2528/PIERM18031001
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