R. Hajji

Multitone power and intermodulation load-pull characterization of microwave transistors suitable for linear SSPA's design

R. Hajji, F. Beanregard, Fadhel M. Ghannouchi · IEEE Transactions on Microwave Theory and Techniques · 1997 · 47 citations

Rf Subsystem, Electrical Engineering, Engineering +13

250 W HVHBT Doherty With 57% WCDMA Efficiency Linearized to ${-}$55 dBc for 2c11 6.5 dB PAR

Craig Steinbeiser, Thomas Landon, C.W. Suckling et al. · IEEE Journal of Solid-State Circuits · 2008 · 41 citations

Gaas Technology, Electrical Engineering, Rf Semiconductor +4

Small-signal distributed model for GaAs HBT's and S-parameter prediction at millimeter-wave frequencies

R. Hajji, Fadhel M. Ghannouchi · IEEE Transactions on Electron Devices · 1997 · 26 citations

Engineering, Active Slice, Intrinsic Hbt +16

AlGaN/GaN HEMTs with PAE of 53% at 35 GHz for HPA and Multi-Function MMIC Applications

Ming-Yih Kao, Cathy Lee, R. Hajji et al. · 2007 · 25 citations

Wide-bandgap Semiconductor, Electrical Engineering, Peak Pae +10

A single supply high performance PA MMIC for GSM handsets using quasi-enhancement mode PHEMT

W. Abey, T. Moriuchi, R. Hajji et al. · 2002 · 23 citations

V Power Supply, Electrical Engineering, Engineering +9