莊晴光教授的研究領域涵蓋新型微波波導設計與研發,並應用在微波/毫米波射頻、數位系統單晶片之研發。莊晴光教授主導無線電通信系統晶片和大型陣列天線結合之雷達及智慧型無線通信系統設計。
Ching-Kuang C. Tzuang has devoted in the design and application of microwave field theory for over two decades. His main research and development efforts focus on design of wireless RF System-on-Chip (RF SOC), integrating advanced active and passive, analog and digital signal-processing components into a single chip. The RF SOC is combined with external signal processing unit like large antenna array as a sip(system in package)to achieve low-cost and high-performance radar and smart antenna system design.