Prof. Min’s research team (MICS) proposed a new design for quasi-circulator that utilizes a phase alternately distributed amplifier to achieve compact size, ultra-wideband and low noise characteristic. In recognition of its excellence, this paper won the ministerial award in 2023 student paper contest in the field of radio waves.

This work was supervised under Prof. Byung-wook Min(Corresponding author) and led by graduate student Dongho Yoo, Jun Hwang (co-first authors).