Radio specifications of double conversion tuner for cable modem. - Choong-Yul Cha; Jeongki Choi; Hyo-Seok Kwon; Sang-Gug Lee 001 (IEEE Trans. Consumer Electron., 2003)

An interference-aware 5.8GHz wake-up radio for ETCS. - Jeongki Choi; Kanghyuk Lee; Seok-Oh Yun; Sang-Gug Lee 001; Jinho Ko (ISSCC, 2012)

3.7 A fully integrated TV tuner front-end with 3.1dB NF, >+31dBm OIP3, >83dB HRR3/5 and >68dB HRR7. - In-Young Lee; Sang-Sung Lee; Donggu Im; Seungjin Kim; Jeongki Choi; Sang-Gug Lee 001; Jinho Ko (ISSCC, 2014)

WiFi HaLow for Long-Range and Low-Power Internet of Things: System on Chip Development and Performance Evaluation. - Il-Gu Lee; Duk-Bai Kim; Jeongki Choi; Hyungu Park; Sok-Kyu Lee; Juphil Cho; Heejung Yu (IEEE Commun. Mag., 2021)