attention. Most systems rely on the use of orthogonal frequency division multiplexing
(OFDM) because of its capability to elegantly cope with multipath interference. However,
while OFDM provides a nice solution for the digital modem, its front-end requirements
should be investigated as well. To that goal, we have set up a simulation environment which
comprises both the digital modem and the most important front-end nonidealities. We show …