Performance of Wireless Powered Amplify and Forward Relaying Over Nakagami-$m$ Fading Channels With Nonlinear Energy Harvester

Performance of wireless powered relay with amplify-and-forward protocol is studied for Nakagami-
$m$
fading channels. Different from the existing literature, we consider the nonlinearity of the energy harvester. An analytical expression is derived for the complementary cumulative distribution function (CCDF) of the end-to-end signal-to-noise ratio. Using the CCDF, outage capacity is calculated.