The following publications are possibly variants of this publication:
- A low-voltage mobility-based frequency reference for crystal-less ULP radiosFabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta. esscirc 2008: 306-309 [doi]
- Impulse based scheme for crystal-less ULP radiosFabio Sebastiano, Salvatore Drago, Lucien Breems, Domine Leenaerts, Kofi A. A. Makinwa, Bram Nauta. iscas 2008: 1508-1511 [doi]
- Impulse-Based Scheme for Crystal-Less ULP RadiosSalvatore Drago, Fabio Sebastiano, Lucien J. Breems, Domine Leenaerts, Kofi A. A. Makinwa, Bram Nauta. tcas, 56-I(5):1041-1052, 2009. [doi]
- Effects of packaging and process spread on a mobility-based frequency reference in 0.16-μm CMOSFabio Sebastiano, Lucien J. Breems, Kofi A. A. Makinwa, Salvatore Drago, Domine Leenaerts, Bram Nauta. esscirc 2011: 511-514 [doi]