A 2.4 GHz Very Low Phase Noise Fully Integrated Quadrature LC Oscillator. - Oussama Frioui; Lakhdar Zaïd; Wenceslas Rahajandraibe; Fayrouz Haddad (ICECS, 2007)

Radio Frequency Polyphase Filter Design in 0.13-μm CMOS for Wireless Communications. - Fayrouz Haddad; Rachid Bouchakour; Wenceslas Rahajandraibe; Lakhdar Zaïd; Oussama Frioui (ICECS, 2007)

Radio frequency tunable polyphase filter design. - Fayrouz Haddad; Wenceslas Rahajandraibe; Lakhdar Zaïd; Oussama Frioui; Rachid Bouchakour (ICECS, 2009)

Design of fully-integrated RF front-end for large image rejection and wireless communication applications. - Fayrouz Haddad; Wenceslas Rahajandraibe; Lakhdar Zaïd; Oussama Frioui (ICECS, 2010)

A low-cost 2.45-GHz frequency synthesizer with open-loop modulation for WPAN applications. - Lakhdar Zaïd; J. Bouloc; A. Sangiovanni; Fayrouz Haddad; Wenceslas Rahajandraibe; Vincent Cheynet de Beaupré; R. Scali (PIMRC, 2011)

Built-in tuning of RFIC Passive Polyphase Filter by process and thermal monitoring. - Fayrouz Haddad; Wenceslas Rahajandraibe; Hassen Aziza; Karine Castellani-Coulié; Jean-Michel Portal (LATW, 2012)

A reconfigurable inductor-less CMOS low noise amplifier for multi-standard applications. - Abdelhalim Slimane; Mohand-Tahar Belaroussi; Fayrouz Haddad; Sylvain Bourdel; Hervé Barthélemy (NEWCAS, 2012)

Low-cost auto-calibration of passive polyphase filter in image reject receiver. - Fayrouz Haddad; Wenceslas Rahajandraibe; Hassen Aziza; Karine Castellani-Coulié; Jean-Michel Portal; Jamel Nebhen; Hervé Barthélemy (ICECS, 2013)

Low-noise CMOS analog-to-digital interface for MEMS resistive microphone. - Jamel Nebhen; Eric Savary; Wenceslas Rahajandraibe; Christian Dufaza; Stéphane Meillére; Fayrouz Haddad; Edith Kussener; Hervé Barthélemy; Jaroslaw Czarny; Andrea Walther (ICECS, 2013)

Built-in tuning of the local oscillator for open loop modulation of low cost, low power RF transceiver. - Wenceslas Rahajandraibe; Fayrouz Haddad; Hassen Aziza; Karine Castellani-Coulié; Jean-Michel Portal (LATW, 2013)

Simulative characterization of the stability for second order voltage switched CP-PLL. - Ehsan Ali; Wenceslas Rahajandraibe; Fayrouz Haddad; Christian Hedayat; Christian Hangmann (MWSCAS, 2013)

On the investigation of built-in tuning of RF receivers using on-chip polyphase filters. - Fayrouz Haddad; Wenceslas Rahajandraibe; Hassen Aziza; Karine Castellani-Coulié; Jean-Michel Portal (VTS, 2013)

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

Simulations of 3rd order voltage switched CP-PLL using a fast event switching macromodeling. - Ehsan Ali; Wenceslas Rahajandraibe; Fayrouz Haddad; Christian Hangmann; Christian Hedayat (MWSCAS, 2014)

Low Power Radio Frequency Transceiver with Built-In-Tuning of the Local Oscillator for Open Loop Modulation. - Wenceslas Rahajandraibe; Fayrouz Haddad; Hassen Aziza; Karine Coulié-Castellani; Jean-Michel Portal (J. Low Power Electron., 2014)

Ultra low power and high gain switched CMOS gm-boosted current reused mixer for wireless multi-standard applications. - Sid-Ahmed Tedjini-Bailiche; Mohamed Trabelsi 002; Abdelhalim Slimane; Mohand-Tahar Belaroussi; Fayrouz Haddad; Sylvain Bourdel (Microelectron. J., 2014)

Design of wide-tuning high-Q differential active inductor for multistandard applications. - Aymen Ben Hammadi; Mongia Mhiri; Fayrouz Haddad; Sehmi Saad; Kamel Besbes (SSD, 2015)

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)

Simulation and validation of arbitrary ordered VSCP-PLLs using event-driven macromodeling. - Ehsan Ali; Wenceslas Rahajandraibe; Fayrouz Haddad; Ndiogou Tall; Christian Hangmann; Christian Hedayat (ISCAS, 2015)

Design of an optimal layout RF passive polyphase filter for large image rejection. - Fayrouz Haddad; Wenceslas Rahajandraibe; Abdelhalim Slimane (ISCAS, 2015)

Low cost built-in-tuning of on-chip passive filters for low-if double quadrature rf receiver. - Wenceslas Rahajandraibe; Fayrouz Haddad; Hassen Aziza; Karine Castellani-Coulié; Jean-Michel Portal (LATS, 2015)

Exact and approximated discrete-time non-linear models of voltage switched CP-PLL. - Ehsan Ali; Wenceslas Rahajandraibe; Fayrouz Haddad; Ndiogou Tall; Christian Hangmann; Christian Hedayat (MWSCAS, 2015)

Modeling & PVT characterization of arbitrary ordered VSCP-PLL using an efficient event-driven approach. - Ehsan Ali; Wenceslas Rahajandraibe; Ndiogou Tall; Fayrouz Haddad; Christian Hangmann; Christian Hedayat (NEWCAS, 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)

A 1.82-4.44 GHz reconfigurable bandpass filter based on tunable active inductor. - Aymen Ben Hammadi; Mongia Mhiri; Fayrouz Haddad; Sehmi Saad; Kamel Besbes (IDT, 2016)

Event Driven Modeling and Characterization of the Second Order Voltage Switched Charge Pump PLL. - Ehsan Ali; Christian Hangmann; Christian Hedayat; Fayrouz Haddad; Wenceslas Rahajandraibe; Ulrich Hilleringmann (IEEE Trans. Circuits Syst. I Regul. Pap., 2016)

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

An Enhanced Design of Multi-Band RF Band Pass Filter Based on Tunable High-Q Active Inductor for Nano-Satellite Applications. - Aymen Ben Hammadi; Mongia Mhiri; Fayrouz Haddad; Sehmi Saad; Kamel Besbes (J. Circuits Syst. Comput., 2017)

VHF, UHF Voltage-Controlled Bandpass Filter Employing Tunable Active Inductor. - Mongia Mhiri; Aymen Ben Hammadi; Fayrouz Haddad; Sehmi Saad; Kamel Besbes (SSD, 2018)

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)

Novel CMOS active inductor for tunable RF circuits. - Abdelhalim Slimane; Sid-Ahmed Tedjini-Bailiche; Fayrouz Haddad (MWSCAS, 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)

Ultra-low power 2.4 GHz Self Oscillating Mixer using a load-tolerant VCO. - S. Fenni; Fayrouz Haddad; S. A. Tedjini; Abdelhalim Slimane; Wenceslas Rahajandraibe; Rachida Touhami (DTIS, 2020)

Effect of Multi-Finger Gate MOSFET on RF Analog Integrated Circuit. - Fayrouz Haddad; Aymen Ben Hammadi; Sehmi Saad (DTIS, 2020)

Autonomous Event Driven Model of Second Order Voltage Switched Charge Pump PLL. - Ehsan Ali; Fayrouz Haddad; Wenceslas Rahajandraibe; N. Nizamani; Christian Hangmann; Christian Hedayat (IEEE Trans. Circuits Syst., 2020)

A 270 Hz, Fine Frequency Tuning Class-C Oscillator Using Capacitive-Inductive Degeneration Technique in 130 -nm CMOS. - Sehmi Saad; Fayrouz Haddad; Aymen Ben Hammadi (DTIS, 2021)

Experimental Time-Domain Study for Bandpass Negative Group Delay Analysis With Lill-Shape Microstrip Circuit. - Rémy Vauché; Rym Assila Belhadj Mefteh; Fayrouz Haddad; Jamel Nebhen; Wenceslas Rahajandraibe; Fayu Wan; Sébastien Lalléchère; Blaise Ravelo (IEEE Access, 2021)

Innovative Transient Study of Tri-Bandpass Negative Group Delay Applied to Microstrip Barcode-Circuit. - Lili Wu; Fayu Wan; Rym Assila Belhadj Mefteh; Rémy Vauché; George Chan; Xiang Zhou; Fayrouz Haddad; Wenceslas Rahajandraibe; Blaise Ravelo (IEEE Access, 2021)

Design Method of Constant Phase-Shifter Microwave Passive Integrated Circuit in 130-nm BiCMOS Technology With Bandpass-Type Negative Group Delay. - Blaise Ravelo; Mathieu Guerin; Jaroslav Frnda; Frank Elliot Sahoa; Glauco Fontgalland; Hugerles S. Silva; Samuel Ngoho; Fayrouz Haddad; Wenceslas Rahajandraibe (IEEE Access, 2022)

Bandpass NGD Time- Domain Experimental Test of Double-Li Microstrip Circuit. - Rémy Vauché; Rym Assila Belhadj Mefteh; Fayrouz Haddad; Wenceslas Rahajandraibe; Fayu Wan; Sébastien Lalléchère; Glauco Fontgalland; Preeti Thakur; Atul Thakur; Blaise Ravelo (IEEE Des. Test, 2022)

Investigation on four-port mono-capacitor circuit with high-pass negative group delay behavior. - Sofia Fenni; Fayrouz Haddad; Antonio Jaomiary; Samar S. Yazdani; Frank Elliot Sahoa; Lucius Ramifidisoa; Mathieu Guerin; Wenceslas Rahajandraibe; Blaise Ravelo (Int. J. Circuit Theory Appl., 2022)

Efficient Co-Design Methodology combinig Fast and Accurate System-level Simulations with Transistor-level Characterization. - Mathieu Guerin; Fayrouz Haddad; Md-Hossain Sazzad; Ivan Kaufmann; Christian Hedayat; Wenceslas Rahajandraibe; Rémy Vauché; Ulrich Hilleringmann (ICECS, 2023)

2.45GHz Low-Power Diode Bridge Rectifier Design. - Koubar Gabriel; Fayrouz Haddad; Bouchra Nessakh; Wenceslas Rahajandraibe; Sawsan Sadek (ICM, 2023)

Investigation on the Design of LP-NGD Analog System with RL-Network. - Mathieu Guerin; Fayrouz Haddad; Wenceslas Rahajandraibe; Blaise Ravelo (DTTIS, 2024)

Transient Characterization of New Low-Pass Negative Group Delay RC-Network. - Blaise Ravelo; Habachi Bilal; Sylcolin Rakotonandrasana; Mathieu Guerin; Fayrouz Haddad; Samuel Ngoho; Wenceslas Rahajandraibe (IEEE Trans. Circuits Syst. II Express Briefs, 2024)