Mr Palaystint Thorng , Jeonbuk National University , South Korea
Palaystint Thorng ๐ก is a highly driven Integrated Masterโs and PhD student at Jeonbuk National University ๐ฐ๐ท. Specializing in microwave circuit design and AI integration in RF systems ๐ค๐ถ, he is paving the way for smarter and more compact wireless communication technologies. His research combines hardware innovation with artificial intelligence, including the co-design of microwave amplifierโphase shifters for compact MIMO systems ๐ก๐ and AI-assisted digital predistortion (DPD) models to optimize power amplifier efficiency โก. As Chair of the IEEE MTT-S Student Branch Chapter at JBNU and a member of KIEES, he is actively contributing to the global scientific community ๐. With a passion for interdisciplinary innovation and real-world impact, Thorng continues to push the boundaries of RF design by fusing traditional microwave engineering with cutting-edge AI techniques. He exemplifies the new wave of researchers committed to efficient, high-performance communication technologies ๐๐ถ.
Professional Profile
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Education and Experienceย
Palaystint Thorng ๐ is pursuing an Integrated Masterโs and PhD degree at Jeonbuk National University, South Korea ๐ฐ๐ท. His academic path focuses on advanced RF and microwave circuit design with applications in next-generation wireless systems ๐ก๐ฒ. Under the guidance of the Microwave Circuits Design Lab, he gained hands-on experience in S-parameter measurements, microwave amplifier-phase shifter co-design, and AI-based circuit optimization ๐ค๐. Thorngโs key academic achievement includes a 2025 publication in Applied Sciences on compact MIMO RF systems. His real-world lab experience includes hardware implementation and signal testing, building a solid foundation in both analog and AI-assisted digital techniques. Though early in his career, his blend of engineering skills, AI literacy, and scientific rigor makes him a standout in emerging RF technologies. He is also an active IEEE student member and leads initiatives within the IEEE MTT-S Student Branch Chapter at JBNU, showcasing leadership and outreach potential ๐๐.
Professional Development
Palaystint Thorng is committed to continuous professional development ๐ฑ๐. As Chair of the IEEE MTT-S Student Branch Chapter at JBNU, he promotes academic networking and leadership ๐ง ๐ค. He actively participates in international research collaborations through his affiliation with the Microwave Circuits Design Lab ๐, and maintains student memberships in both IEEE and KIEES ๐ก. His publication in Applied Sciences (2025) highlights his capability to translate complex circuit co-design into practical applications ๐๐ก. Thorngโs work bridges AI and RF design, equipping him with both simulation and real-world prototyping skills ๐งชโก. His ambition to contribute to AI-assisted digital predistortion (DPD) places him at the forefront of RF circuit evolution ๐๐. With indexing for his research underway and collaborations expanding, he is well on track for a future as a thought leader in smart communication technologies ๐๐.
Research Focusย
Palaystint Thorngโs research focus lies at the intersection of microwave circuit design, artificial intelligence, and RF system optimization ๐ก๐ค. His expertise includes the co-design of integrated amplifierโphase shifters for MIMO systems, essential for compact and efficient wireless networks ๐ถ๐๏ธ. He is currently exploring AI-assisted digital predistortion (DPD) to improve high-power amplifier performance without compromising linearityโa crucial challenge in modern communication systems โก๐ง . His hands-on lab work and AI modeling are contributing to the miniaturization and energy efficiency of RF front-end architectures ๐ง๐. Additional areas of interest include power dividers, combiners, and S-parameter characterization, reflecting a comprehensive grasp of RF hardware. His interdisciplinary approachโblending traditional engineering with data-driven modelingโmarks a transformative contribution to the evolution of 5G and future wireless networks ๐๐ฒ.
ย Awards and Honorsย
While Palaystint Thorng is in the early stages of his research career, he has already demonstrated significant promise worthy of recognition ๐๐. His recent publication in Applied Sciences (2025) signifies a major academic milestone ๐งพ, and he is actively contributing to innovations in RF system miniaturization and efficiency. As the Chair of the IEEE MTT-S Student Branch Chapter at Jeonbuk National University, he has shown strong leadership ๐งโ๐ซ๐ผ. He also holds memberships in the IEEE and KIEES, aligning him with the top professional networks in electromagnetic and RF engineering ๐๐ก. Though he has not yet received major industry awards, his track record and pioneering research in AI-assisted RF systems make him a top contender for future Research Excellence Awards, Early Career Researcher Prizes, and Microwave Innovation Awards ๐ฅ๐. His dedication, innovation, and interdisciplinary work set a strong foundation for global recognition in the field of geoscience and electrical engineering ๐ฌ๐.
Publication Top Notes
1. Multi-Functional Filtering Power Divider with Tunable Center Frequency and Isolator Functionality
Citation:
G. Chaudhary, P. Thorng, P. Pech, Y. Jeong
2024 54th European Microwave Conference (EuMC), pp. 164โ167
Cited by: 1
๐
Year: 2024
๐ Summary:
This work presents a novel multi-functional filtering power divider that offers tunable center frequency and built-in isolation between output ports. The design introduces dual-mode resonators and transmission zero control, enabling high isolation and selective frequency response, ideal for reconfigurable RF front-end systems.
2. Design of Quarter-Mode SIW Bandpass Filter with Ultra-Wide Stopband and Impedance Matching Functionality
Citation:
P. Pech, P. Thorng, G. Chaudhary, Y. Jeong
2025 IEEE MTT-S International Microwave Biomedical Conference (IMBioC), pp. 1โ3
๐
Year: 2025
๐ Summary:
This paper introduces a Quarter-Mode Substrate Integrated Waveguide (QMSIW) Bandpass Filter with a wide stopband and built-in impedance matching. The filter design improves out-of-band suppression, enhancing signal integrity in compact microwave biomedical devices.
3. Quasi-Elliptic Tunable Bandpass Filter with Controllable Transmission Zero Locations
Citation:
P. Thorng, G. Chaudhary, S. Kim, Y. Jeong
2025 IEEE MTT-S International Microwave Biomedical Conference (IMBioC), pp. 1โ3
๐
Year: 2025
๐ Summary:
Thorng leads this work presenting a quasi-elliptic bandpass filter with electrically tunable center frequency and dynamic transmission zero placement. This tunability provides sharp frequency selectivity and is ideal for adaptive RF systems in medical and wireless applications.
4. Frequency Tunable Filtering Power Divider with Arbitrary Power Division Ratio and Transmission Zeros
Citation:
G. Chaudhary, S. Kim, P. Thorng, Y. Jeong
2025 IEEE MTT-S International Microwave Biomedical Conference (IMBioC), pp. 1โ3
๐
Year: 2025
๐ Summary:
This publication demonstrates a tunable power divider capable of arbitrary power division ratios with sharp transmission zero control, suitable for next-generation MIMO systems and reconfigurable antennas in compact architectures.
5. A Design of Filtering Quasi-Circulator Using Time-Modulated Resonators
Citation:
G. Chaudhary, P. Pech, P. Thorng, Y. Jeong
2024 IEEE Asia-Pacific Microwave Conference (APMC), pp. 961โ963
๐
Year: 2024
๐ Summary:
This paper proposes a non-reciprocal quasi-circulator leveraging time-modulated resonators, enabling isolation and frequency selectivity in a compact topology. Thorng contributes to experimental validation and design enhancement for low-noise, duplex RF systems.
6. Design of SIW BPF Matching Network with Ultra-Wide Stopband and High Out-of-Band Signal Suppression
Citation:
P. Pech, P. Thorng, G. Chaudhary, Y. Jeong
2024 IEEE Asia-Pacific Microwave Conference (APMC), pp. 28โ30
๐
Year: 2024
๐ Summary:
This research presents a Substrate Integrated Waveguide (SIW) Bandpass Filter that doubles as a matching network, providing excellent stopband attenuation and minimal reflection loss for highly selective RF front-end filtering.
7. Arbitrary Power Division Ratio Multi-Functional Filtering Power Divider with Reciprocal and Non-Reciprocal Frequency Response
Citation:
G. Chaudhary, P. Thorng, S. Kim, P. Pech, Y. Jeong
๐
Year: 2025 (Pending final conference details)
๐ Summary:
This work explores a power divider architecture with dual-mode functionality: reciprocal or non-reciprocal operation, ideal for directional signal routing. The design supports tunable frequency response, enhancing versatility for RF circuits in smart antennas and cognitive radios.
8. Unequal Termination Impedance 3 dB Branch Line Hybrid Coupler
Citation:
P. Thorng, S. Kim, P. Pech, G. Chaudhary, Y. Jeong
๐
Year: 2025 (Conference to be confirmed)
๐ Summary:
Thorng leads this study focusing on a 3 dB hybrid coupler that accommodates unequal load conditions. This advancement is crucial for integrated RF systems that operate under asymmetric signal paths, providing robust performance in practical environments.
Conclusion
Palaystint Thorng is a strong candidate for the Best Researcher Award in the field of Electrical and Electronic Engineering, particularly RF/Microwave and AI-integrated systems. His early-career momentum, publication record, and leadership activities clearly position him as a rising star in academic research. His work directly addresses real-world engineering problems in 5G/6G communications, making him not only academically impactful but also practically relevant.