Ph.D. candidate in Ingegneria Elettrica, Elettronica E Delle Comunicazioni , 39th cycle (2023-2026)
Department of Electronics and Telecommunications (DET)
Profile
PhD
Research topic
Design methodologies for efficient, linear, and load-insensitive multi-stage power amplifiers.
Tutors
Research interests
Biography
She studied high-efficiency, wideband integrated power amplifier design for 5G bands at Politecnico di Torino on a scholarship, and since November 2023, she has been a PhD student in Electrical, Electronics, and Communications Engineering at the Department of Electronics and Telecommunications (DET) of Politecnico di Torino.
Her PhD work focuses on designing multi-stage power amplifiers to create efficient, linear, and load-insensitive power amplifiers. The main goals are extending the theory on driver roles for overall Doherty efficiency, pushing multi-stage load-insensitive architectures to achieve maximum power and efficiency in Ku-Ka bands, and developing a design methodology to predict the linearity of multi-stage amplifiers.
Awards and Honors
- 2024 IEEE MTT-S International Microwave Symposium - High Efficiency Power Amplifier Student Design Competition - Third Place (2024)
- The European Microwave Week (EuMW) 2025 Student Grant provided free registration and financial support to attend the EuMC conference, where I presented my work. (2025)
- The European Microwave Association (EuMA) Internship Award provided the opportunity to spend five months at one of Europe’s leading microwave research institutes, the Ferdinand Braun Institute (FBH) in Berlin. (2024)
Teaching
Teachings
Bachelor of Science
- Applied electronics. A.A. 2024/25, INGEGNERIA INFORMATICA. Collaboratore del corso
Publications
Latest publications View all publications in Porto@Iris
- Koliaei, Reza; Bartolotti, Giulia; Zhang, Zhifan; Piacibello, Anna; Camarchia, Vittorio (2025)
A Two-Octave GaN Power Amplifier based on a Multi-Section Chebyshev Transformer. In: 2025 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMIC), Torino (Ita), 10-11 April 2025, pp. 1-4. ISBN: 979-8-3315-1960-5
Contributo in Atti di Convegno (Proceeding) - Bartolotti, Giulia; Zhang, Zhifan; Piacibello, Anna; Camarchia, Vittorio (2025)
Highly Efficient and Linearity-Enhanced S-band Doherty Power Amplifier. In: 2025 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMIC), Torino (Ita), 10-11 April 2025, pp. 1-4. ISBN: 979-8-3315-1960-5
Contributo in Atti di Convegno (Proceeding) - Bartolotti, Giulia; Piacibello, Anna; Camarchia, Vittorio (2025)
Impact on Linearity of a Wideband Design Strategy for an Integrated GaN Doherty Power Amplifier. In: 2025 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMIC), Torino (Ita), 10-11 April 2025, pp. 1-4. ISBN: 979-8-3315-1960-5
Contributo in Atti di Convegno (Proceeding) - Bartolotti, Giulia; Piacibello, Anna; Camarchia, Vittorio (2024)
Integrated 5-W GaN Doherty Power Amplifier for 5G FR1 Bands with 19 dB Gain Over a 41% Bandwidth. In: IEEE/MTT-S International Microwave Symposium - IMS, Washington, DC (USA), 16-21 June 2024, pp. 378-381. ISSN 0149-645X. ISBN: 979-8-3503-7504-6
Contributo in Atti di Convegno (Proceeding) - Bartolotti, Giulia; Zhang, Zhifan; Shi, Peiyuan; Piacibello, Anna; Camarchia, Vittorio (2024)
Analysis of the impact of prototyping‐related parasitic effects in a hybrid GaN power amplifier for 5G FR1 applications. In: INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS, vol. 37. ISSN 0894-3370
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