TY  - RPRT
TI  - A dynamic focusing technique for delta-sigma-based beamformers.
AU  - P C Li
AU  - J J Huang
AU  - H L Liu
AU  - M O'Donnell
PY  - 2000
DO  - 10.1177/016173460002200401
UR  - https://pubmed.ncbi.nlm.nih.gov/11370903/
ID  - 11370903
ER  -