Figure 5
The two graphs are labelled a and b, showing energy efficiency in bits per joule on a logarithmic vertical axis with a scale factor of ten to the power minus three, and transmit power in decibel milliwatt on the horizontal axis ranging from zero to thirty. Each plot includes curves for Proposed, Simulation, EH C N O M A S T B C, C N O M A S T B C, and EH C N O M A with I equal to one. Energy efficiency decreases as transmit power increases, starting at higher values near zero decibel milliwatt and approaching lower values at thirty decibel milliwatt. All curves show a monotonic decreasing trend in both subfigures.Energy efficiency versus transmit power