TY - CONF T1 - Spectrum Sensing in Time-Varying Channels Using Multiple Antennas T2 - IEEE 14th Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Darmstadt (Germany) Y1 - 2013 A1 - Daniel Romero A1 - R. López-Valcarce KW - cognitive radio KW - dynacs KW - spectrum sensing JF - IEEE 14th Int. Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Darmstadt (Germany) ER -