Original Citation: Resolution enhancement in harmonic analysis by compressive sensing IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855 USA Publisher: Published version: DOI: Terms of use: Open Access (Article begins on next page) This article is made available under terms and conditions applicable to Open Access Guidelines, as described at http://www.unipd.it/download/file/fid/55401 (Italian only) Availability: This version is available at: 11577/2836247 since: 2018-04-05T22:43:11Z 10.1109/AMPS.2013.6656223 Università degli Studi di Padova Padua Research Archive - Institutional Repository