1. An electronic device comprising:an antenna;
a communication circuit connected with the antenna; and
one or more processors,
wherein the one or more processors are configured to:
identify a second amount of power corresponding to a second output signal outputted through the antenna for a second time interval using the communication circuit, wherein identifying the second amount of power comprises identifying a second electromagnetic wave absorption rate corresponding to the second amount of power;
determine a maximum power limit value for a third output signal to be outputted through the antenna according to a difference between a target electromagnetic wave absorption rate for the second time interval and the second electromagnetic wave absorption rate for the second time interval; and
output the third output signal through the antenna based at least one the maximum power limit value for a third time interval, the third time interval following the second time interval.