Robert S. Walker, David N. Swingler. Beamforming with aperture extrapolation (APEX): Performance in practice. In IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '87, Dallas, Texas, USA, April 6-9, 1987. pages 2023-2026, IEEE, 1987. [doi]
@inproceedings{WalkerS87,
title = {Beamforming with aperture extrapolation (APEX): Performance in practice},
author = {Robert S. Walker and David N. Swingler},
year = {1987},
doi = {10.1109/ICASSP.1987.1169414},
url = {https://doi.org/10.1109/ICASSP.1987.1169414},
researchr = {https://researchr.org/publication/WalkerS87},
cites = {0},
citedby = {0},
pages = {2023-2026},
booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '87, Dallas, Texas, USA, April 6-9, 1987},
publisher = {IEEE},
}