A High-Speed and Low-Energy-Consumption Processor for SVD-MIMO-OFDM Systems

Table 4

Circuit performance with division and square-root units.

	Single	Block (18 entries)
Calculation time (ms)	6.33	1.16
(per matrix)	(0.06)	(0.01)
Gate count	82,376	90,885
Power consumption (mW)	22.1	39.4
Energy consumption (𝜇J)	139.9	45.8
(per matrix)	(1.3)	(0.4)