@conference {Eusipco2009_AnalogComb_Diversity,
	title = {Diversity Techniques for RF-Beamforming in MIMO-OFDM Systems: Design and Performance Evaluation},
	booktitle = {17th European Signal Processing Conference (EUSIPCO 2009)},
	year = {2009},
	month = {August},
	address = {Glasgow, United Kingdom},
	author = {Elvira, Victor and V{\'\i}a, Javier}
}
