@article {RF_MIMO_radios_IEEEVTMagazine_2009,
	title = {Developing Energy-Efficient MIMO Radios},
	journal = {IEEE Vehicular Technology Magazine},
	year = {2009},
	month = {March},
	pages = {34{\textendash}41},
	author = {Eickhoff, R. and Kraemer, R. and Santamar{\'\i}a, Ignacio and Gonz{\'a}lez, L.}
}
