About Me

I am Wells, a graduate of the Department of Electrical Engineering at National Taiwan University of Science and Technology, where I majored in RF circuits. Ever since I was young, I have been fascinated by computers and technology and have explored various aspects of software and the digital realm. As my studies deepened, I discovered that although computer technology and RF technology may seem worlds apart on the surface, the essence of wireless communication lies in the seamless integration of hardware and software.

During my undergraduate years, I built a solid foundation in RF through hands-on projects and advanced design work, accumulating deep professional skills and rich practical experience. In graduate school, I designed a self-oscillating circularly polarized antenna—an achievement applicable to wireless charging systems for compact devices—and collaborated with industry partners to design and implement a millimeter-wave antenna. After graduation, due to family commitments, I returned to my hometown to embark on a new career, where I continue to drive innovation through the integration of RF and software technologies.

Academic Achievements

During graduate school, I focused on advanced RF research and successfully completed two major projects:

1. Circularly Polarized Self-Oscillating Active Integrated Antenna

   By employing a cross-coupled pair to effectively combine a monopole antenna with a ring-slot antenna, I achieved stable oscillation and excellent circular polarization. Through precise transistor modeling and feedback loop design, I demonstrated that the antenna delivers stable radiation performance in the UHF band while significantly reducing polarization loss.

2. Millimeter-Wave Antenna Array

   For automotive radar applications, within a compact space I designed and fabricated a millimeter-wave antenna array that includes process validation of a 77 GHz antenna and an innovative design for a 24 GHz Doppler radar antenna. Comprehensive full-wave simulations and experimental measurements confirmed the array’s reliability and performance in high-frequency environments. Coupling elements were employed to optimize beam distribution, meeting the desired gain enhancement and design criteria.

In addition, during my undergraduate studies, I independently completed several industry-academia projects:

1. Calibration Method for Large Antenna Arrays

   This project established a systematic self-test and self-calibration mechanism, using statistical control techniques to ensure the stable operation of each array element during measurement and operation—significantly enhancing overall system reliability.

2. Novel Intelligent Internet of Vehicles (IoV) System: In-Vehicle Communication with Wearable Devices and Miniaturized Diversity Antenna Design

   Aiming to reduce system complexity while dramatically enhancing RF performance, this project employs dual-port diversity antenna technology combined with spatial and revised polarization diversity strategies. The system uses a hardware-level switching mechanism to select the strongest signal path, thereby markedly improving signal quality and communication reliability.

Personal Attributes

1. I strive for perfection in every detail, ensuring that every aspect meets the highest standards.
2. I am passionate about animals, with a particular fondness for cats.
3. I adhere to the principle of “facts speak for themselves,” believing that rationality and empirical evidence form the best basis for decision-making.
4. I value integrity above all and have zero tolerance for dishonesty.
5. I express my opinions candidly when faced with things I dislike, without concealing my views.
6. Music plays an essential role in my life; I particularly enjoy British and American country and alternative rock, with artists such as Lorde, Lana Del Rey, Blur, Sam Smith, Luke Bryan, and Florence and the Machine among my favorites.

Blog Inception

I once had a cat named Xiao Mi who accompanied me for many years until she passed away and became my little angel. In her memory, I chose her image as the emblem of this blog, preserving the cherished companionship and sharing my technical insights, practical experiences, and life perspectives. I created this blog to foster knowledge exchange and hope that my insights will help and inspire others.

Finally, I sincerely thank everyone—family, teachers, classmates, and friends—who has supported and encouraged me along the way. Your unwavering support has shaped who I am today, and I look forward to continuous growth and new opportunities.