Mr. Jindong Zhang | Radio Frequency | Best Researcher Award

Mr. Jindong Zhang | Radio Frequency | Best Researcher Award 

Mr. Jindong Zhang, Beijing University of Posts and Telecommunications, China

Zhang Jindong is a master’s candidate at Beijing University of Posts and Telecommunications, specializing in radio frequency power amplifiers. His research focuses on developing innovative designs for dual-band power amplifiers with enhanced efficiency and bandwidth for mobile communications. He has published an SCI-indexed journal paper in Microelectronics Journal and contributed to a project funded by the National Natural Science Foundation of China. Zhang has also filed a patent on an advanced output matching network for dual-band power amplifiers. His work has demonstrated significant improvements in drain efficiency and linearity, making valuable contributions to the field of RF circuit design for 5G applications.

Professional Profile:

ORCID

Suitability Summary for Best Researcher Award – Zhang Jindong

Zhang Jindong is an emerging researcher in radio frequency power amplifiers, currently pursuing his master’s degree at Beijing University of Posts and Telecommunications. His contributions to dual-band power amplifier design, participation in a National Natural Science Foundation of China (NSFC) project, and SCI journal publication highlight his research potential.

🎓 Education:

  • Master’s Candidate in Electrical Engineering (Specialization in Radio Frequency Power Amplifiers)
    Beijing University of Posts and Telecommunications (BUPT), China

💼 Work & Research Experience:

  • Postgraduate Researcher at BUPT, focusing on power radio frequency amplifiers

  • Contributed to National Natural Science Foundation of China (NSFC) projects

  • Publication 📄: SCI-indexed paper in Microelectronics Journal

  • Patent Pending 🔬: “An Output Matching Network for Dual-Band Power Amplifiers” (Application No.: 202411228542.4)

🏆 Achievements & Recognitions:

  • Developed a novel dual-band matching network integrating harmonic control

  • Designed a high-efficiency power amplifier achieving 60.1%–71.8% drain efficiency and 41.5/41.4 dBm output power

  • Demonstrated exceptional bandwidth, linearity, and efficiency with 5G NR signals

  • SCI Journal Publication 📖: Microelectronics Journal (2025, Vol. 156, Article 106552)

🎖 Awards & Honors:

  • Contributor to NSFC-funded research projects 🏅

  • Recognized for innovations in radio frequency circuit design 🔧

  • Patent Filing for advancements in dual-band power amplifier technology 📜

Publication Top Notes:

A novel dual-band power amplifier with integrated harmonic control based on dual transmission lines

Dr. Valeriu Savu | RF detector | Excellence in Innovation

Dr. Valeriu Savu | RF detector | Excellence in Innovation 

Dr. Valeriu Savu, National Institute of R&D for Optoelectronics INOE 2000, Romania

Valeriu Savu,in Romania, is a Technological Development Engineer at the National Institute of Research and Development for Optoelectronics (INOE2000) in Măgurele, Romania. He holds a Ph.D. in Engineering Sciences from the Polytechnic University of Bucharest, specializing in electronics and telecommunications. With extensive experience in research and development, he has worked on optical, laser, and fiber optic technologies, as well as telecommunications and military applications. His career spans roles at S.C. Elettra Communications and ICPEM Ploiești, focusing on electronics, telecommunications, and defense technologies. He has also completed a Master’s in Nanostructures and Unconventional Processes and has expertise in software programming and network architecture.

Professional Profile:

GOOGLE SCHOLAR

SCOPUS

ORCID

Summary of Suitability for Excellence in Innovation

Based on Valeriu Savu’s extensive experience in research and technological development, particularly in optics, lasers, optical fibers, and telecommunications, he appears to be a strong candidate for the Research for Excellence in Innovation award.

📚 Education:

🎓 Ph.D. in Engineering Sciences (2007 – 2014) – Polytechnic University of Bucharest

  • Thesis: “Contributions to the selection and processing of radio pulses produced by cosmic rays in the specific conditions of an observer built in a saline environment”
  • Doctoral tutor: Prof. Dr. Eng. Ion Marghescu

🎓 Master’s Degree in Nanostructures and Unconventional Processes Engineering (2012 – 2014) – Polytechnic University of Bucharest

  • Specialized in surface engineering, nano-processing, and concentrated energy techniques

🎓 Diploma Engineer in Electronics and Telecommunications (1981 – 1986) – Polytechnic Institute of Bucharest

  • Focused on microwave engineering, modern communications, radiocommunications, electroacoustics, and antennas

🎓 Baccalaureate in Electronics for Radio & Television (1974 – 1978) – Industrial High School “Electronica” in Bucharest

💻 Technical Certification (2003) – S.C. „Centrul de Calcul Electronic” S.A. Ploiești

  • Specialized in MS-DOS Programming, Visual Basic, and Network Architecture

💼 Work Experience:

🔬 Technological Development Engineer (TDE III) (2005 – Present) – National Institute of Research and Development for Optoelectronics (INOE2000), Romania

  • Research & development in optics, lasers, and optical fibers

📡 Engineer for Telecommunications Equipment Testing (2000 – 2005) – S.C. Elettra Communications S.A., Romania

  • Designed and developed testing devices for telecommunications and military applications

🛠️ Electronics Engineer – Research & Development (1990 – 2000) – ICPEM Research Design Institute of Electromechanics, Romania

  • Conducted research and development of military equipment

🏆 Achievements, Awards & Honors:

🌟 Research Contributions in laser technology, fiber optics, and nanostructures
📖 Multiple Publications in electronics, telecommunications, and applied physics
🔬 Involvement in Military & Defense Research – Developed advanced electronic and optical systems
🎖️ Recognized Expert in Optoelectronics & Nanotechnology

Publication Top Notes:

Single mode optical fiber coupling to a laser diode

CITED: 12

Optical hysteresis in SPR structures with amorphous As2S3 film under low-power laser irradiation

CITED: 9

Surface plasmon resonance and photoinduced dichroism in amorphous chalcogenide As2s3 films

CITED: 9

UV sensing effect in Langmuir-Blodgett complex films containing a novel synthesized Fe (III) porphyrin

CITED: 9

ELLIPSOMETRIC STUDIES OF PHOTOINDUCED CHANGES OF OPTICAL CONSTANTS IN As-Se CHALCOGENIDE

CITED: 4