Zonal Thermal Room Original Model With Kron's Method. - Rivo Randriatsiferana; Lala H. Rajaoarisoa; Samuel Ngoho; Wenceslas Rahajandraibe; Blaise Ravelo (IEEE Access, 2020)

Original Theory of NGD Low Pass-High Pass Composite Function for Designing Inductorless BP NGD Lumped Circuit. - Blaise Ravelo; Samuel Ngoho; Glauco Fontgalland; Lala H. Rajaoarisoa; Wenceslas Rahajandraibe; Rémy Vauché; Zhifei Xu; Fayu Wan; Junxiang Ge; Sébastien Lalléchère (IEEE Access, 2020)

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)

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)