Hardware Acceleration of Beamforming in a UWB Imaging Unit for Breast Cancer Detection

Table 1

Software runtime of SKAR and BEAF subtasks for a case with 𝑁_vox=4.25⋅10⁶.

Task	Runtime
Weight-SKAR	16.4 s
SKAR	0.25 s
Weights-BEAF	2.17 ms/voxel
	2.6 h
Access BEAF	7.32 𝜇s/voxel
weights	31 s
BEAF	4.88 ms/voxel
	5.8 h