Digital filtering for power amplifiers linearization. - Ovidiu Leulescu; Tudor Petrescu; Teodor Petrescu (ISCAS, 2008)

Facilities of digital modulation techniques and conversion schemes in underground multiuser systems. - Alina Badescu; Ioana-Manuela Marcu; Teodor Petrescu; Simona Halunga; Octavian Fratu (EUROCON, 2011)

New microstrip bandpass filter configuration with improved attenuation of one adjacent channel. - Nicolae Militaru; Teodor Petrescu; George Lojewski; Marian Gabriel Banciu (EUROCON, 2011)

Evaluation of electromagnetic field exposure in the vicinity of mobile phone base stations. - Marius Nedelcu; Teodor Petrescu; Victor Nitu (BlackSeaCom, 2021)

Uplink power levels of user equipment in commercial 4G and 5G networks. - Marius Nedelcu; Victor Nitu; Teodor Petrescu (ECAI, 2021)