Optimization of voltage-controlled oscillator VCO using current-reuse technique. - Imen Ghorbel; Fayrouz Haddad; Wenceslas Rahajandraibe (ICM, 2014)

Design and implementation of an inductorless digitally controlled oscillator based on CMOS inverters. - Imen Ghorbel; Fayrouz Haddad; Hervé Barthélemy; Wenceslas Rahajandraibe; Mourad Loulou; Hassène Mnif (ICECS, 2015)

Ultra low power RF cross-coupled VCO design in the subthreshold regime with high immunity to PVT variations in 130nm CMOS technology. - Imen Ghorbel; Fayrouz Haddad; Wenceslas Rahajandraibe (NEWCAS, 2015)

Multi-band inductor-less VCO for IoT applications. - Fayrouz Haddad; Imen Ghorbel; Wenceslas Rahajandraibe (ISCAS, 2017)

Current-reuse RF LC-VCO Design for Autonomous Connected Objects. - Fayrouz Haddad; Imen Ghorbel; Wenceslas Rahajandraibe; Mourad Loulou; Abdelhalim Slimane (ICECS, 2018)

A subthreshold low-power NMOS LC-VCO Design for Autonomous Connected Objects. - Imen Ghorbel; Fayrouz Haddad; Wenceslas Rahajandraibe; Mourad Loulou (ICM, 2018)

Compact RF CMOS 4-bit Digitally Controlled Oscillator. - Fayrouz Haddad; Wenceslas Rahajandraibe; Imen Ghorbel (ICECS, 2019)

Design Methodology of Ultra-Low-Power LC-VCOs for IoT Applications. - Imen Ghorbel; Fayrouz Haddad; Wenceslas Rahajandraibe; Mourad Loulou (J. Circuits Syst. Comput., 2019)