Ref.

THD of $V_{out}$

Efficiency

Number of levels

[22]

2.4%

-

Five

[23]

5.4%

-

Five

3.9%

-

Seven

[24]

3%

89%

Five

5%

92%

Seven

[25]

3%

90.7%

Five

Proposed MLI

2.42%

90.4%

Five

2.13%

92.18%

Seven