"Sangyeop Lee,Takeshi Yoshida,Shuhei Amakawa,Kyoya Takano,Shinsuke  Hara,Watanabe Issei,Akifumi Kasamatsu","300GHz帯電波反射体の研究開発","シンポジウム「テラヘルツ科学の最先端?」",,,,,,2023,Dec.
"Sangyeop Lee,Motohiro Takayasu","Beyond 5G/6G通信が導く新たな未来","第3回「TEAM EXPO 2025 MEETING」",,,,,,2023,Dec.
"Hiyonsu Kimu,Sangyeop Lee,Shintaroh Fukuda","茅葺屋根および金属瓦葺屋根における2.4GHz帯電波の減衰特性","情報シンポ2023",,,,,,2023,Dec.
"Sangyeop Lee,Kyoya Takano,Takeshi Yoshida","Study on measurement-accuracy improvement method using electromagnetic-wave absorbers","International Symposium on Biomedical Engineering",,,,,,2023,Nov.
"Sangyeop Lee,Shuhei Amakawa,Takeshi Yoshida,Minoru Fujishima","A 58-%-lock-range divide-by-9 injection-locked frequency divider using harmonic-control technique",,"IEICE Transactions on Electronics",,,,,2023,Oct.
"Sangyeop Lee,Kyoya Takano,Shuhei Amakawa,Takeshi Yoshida,Minoru Fujishima","A 0.6-V 41.3-GHz power-scalable sub-sampling PLL in 55-nm CMOS DDC",,"IEICE Transactions on Electronics",,,,,2023,Oct.
"Shuhei Amakawa,Ryotaro Sugimoto,Korkut Kaan Tokgoz,Sangyeop Lee,Hiroyuki Ito,Ryoko Kishikawa","Signal-Flow-Graph Analysis of Weakly Nonlinear Microwave Circuits around a Large-Signal Operating Point",,"IEEE Transactions on Microwave Theory and Techniques",,,,,2023,Sept.
"Takeshi Yoshida,Shuhei Amakawa,Sangyeop Lee,Masao Fujita,Kyoya Takano,Shinsuke  Hara,Watanabe Issei,Akifumi Kasamatsu","Ultra-wideband electromagnetic-wave absorber/reflector for beyond 5G applications","The 1st Germany-Japan Beyond 5G/6G Research Workshop",,,,,,2023,Apr.
"zixuan li,Sangyeop Lee,Noboru Ishihara,Hiroyuki Ito","Low-power and high-resolution capacitance sensing using CMOS inverter-based RC oscillator by employing voltage-integration feedback",,"Japanese Journal of Applied Physics",,,,,2023,Feb.
"Sangyeop Lee","テラヘルツ帯電波吸収体/反射体の研究開発","未来ICTシンポジウム2023",,,,,,2023,Feb.