Dear Researchers,
Hope you all well.
Why we square the distance in the equation below , when we want to calculate the energy consumption of transmission bits of WSN?
Any Scientific explanation?
Etx = k(Eelec + Eamp * d^2)
Where Etx is the energy dissipated to deliver chunk of bits from
the source to the next object. k is the number of bits to transmit. Eelec is presented the energy depleted to run the receiver or transmitter circuitry. Eamp is the energy dissipated in transmission to amplify the signal enough to reach the next target.
Help please....
Thanks in advance.....
In the above equation d is the transmission distance between transmitter and receiver. in fact the energy consumption of the transmitter will increase sharply with the transmission distance widening.
Thanks Behrouz for your answer.
I know d is the distance between the transmitter and receiver. I just wondering , why d is square not d?
thanks
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