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. Author manuscript; available in PMC: 2012 Aug 10.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2012 Jun;59(6):1201–1211. doi: 10.1109/TUFFC.2012.2310

TABLE VIII.

Frame Rate Limited by Individual Factor.

Limiting factor Flash CPA SPAa
Data acquisition rate (fps) 29 615 1.80 463
Data transfer rate (fps) 6170 0.375 96.4
Computational load (fps) 737 9.85 11.5
Bottleneck Computation Data transfer Computation

CPA = classic phased array; SPA = synthetic phased array.

a

Hadamard coding and weighting do not affect the frame rate of SPA.