RF Energy Harvesting
Hello everyone. I would like to know how would I model the RF input for our RF energy harvesting. I find it hard because in real life, the signal that I will be receiving in my antenna would not have a uniform amplitude and frequency. But assuming that we focus on a certain frequency band, my only remaining problem is how to model that varying amplitude in our signal as the input. I have read that the received RF signal from the environment will be in terms of power (dBm), but I have no idea how to do this. If I can figure out how to represent the RF signal as the input, I can proceed in designing my rectifier. I'm using HSPICE as my simulation tool.
Thank you.