TY - CONF T1 - A Class of Circular Sparse Rulers for Compressive Power Spectrum Estimation T2 - European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco) Y1 - 2013 A1 - M. Elena Domínguez-Jiménez A1 - Nuria González-Prelcic KW - cognitive radio KW - dynacs JF - European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco) ER -