Showing results 1 to 9 of 9
A 0.3-to-1-GHz IoT Transmitter Employing Pseudo-Randomized Phase Switching Modulator and Single-Supply Class-G Harmonic Rejection PA Choi, Kyung-Sik; Ko, Jinho; Kim, Keun-Mok; Kim, Jusung; Lee, Sang-Gug, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.57, no.3, pp.892 - 905, 2022-03 |
A 124-dBm Sensitivity Interference-Resilient Direct-Conversion Duty-Cycled Wake-Up Receiver Achieving 0.114 mW at 1.966-s Wake-Up Latency Kim, Keun-Mok; Choi, Kyung-Sik; Jung, Hyunki; Yun, Byeonghun; Xu, Jinglong; Ko, Jinho; Lee, Sang-Gug, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.58, no.6, pp.1667 - 1680, 2023-06 |
A 5.5-dBm, 31.9% Efficiency 915-MHz Transmitter Employing Frequency Tripler and 207-mu W Synthesizer Choi, Kyung-Sik; Kim, Keun-Mok; Kim, Su-Bin; Yun, Byeong-Hun; Ko, Jinho; Kim, Jusung; Lee, Sang-Gug, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.30, no.1, pp.90 - 93, 2020-01 |
A 915 MHz IoT Transmitter Employing Frequency Tripler and Digitally Controlled Duty-Cycle/Phase Calibration Choi, Kyung-Sik; Kim, Keun-Mok; Ko, Jinho; Lee, Sang-Gug, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.57, no.11, pp.3336 - 3347, 2022-11 |
A Fully Integrated 490-GHz CMOS Receiver Adopting Dual-Locking Receiver-Based FLL Choi, Kyung-Sik; Kim, Keun-Mok; Utomo, Dzuhri Radityo; Lee, In-Young; Lee, Sang-Gug, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.57, no.9, pp.2626 - 2639, 2022-09 |
A Low-Noise and Fast-Settling UHF RFID Receiver With Digitally Controlled Leakage Cancellation Kim, Subin; Choi, Kyung-Sik; Kim, Keun-Mok; Ko, Jinho; Kim, Jusung; Lee, Sang-Gug, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.68, no.8, pp.2810 - 2814, 2021-08 |
A Sub-nW Single-Supply 32-kHz Sub-Harmonic Pulse Injection Crystal Oscillator Kim, Keun-Mok; Kim, Subin; Choi, Kyung-Sik; Jung, Hyunki; Ko, Jinho; Lee, Sang-Gug, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.56, no.6, pp.1849 - 1858, 2021-06 |
A-123-dBm Sensitivity Split-Channel BFSK Reconfigurable Data/Wake-Up Receiver for Low-Power Wide-Area Networks Kim, Keun-Mok; Seok, Hyun-Gi; Jung, Oh-Yong; Choi, Kyung-Sik; Yun, Byeonghun; Kim, Subin; Oh, Wonkab; et al, IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.56, no.9, pp.2656 - 2667, 2021-09 |
CMOS Fractional-N Frequency Synthesizer for UHF RFID Reader Applications With Transformer-Based ISF Manipulation VCO Jung, Hyunki; Choi, Kyung-Sik; Kim, Keun-Mok; Jo, Daehoon; Lee, Jaeheon; Kim, Jusung; Ko, Jinho; et al, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.69, no.10, pp.4083 - 4087, 2022-10 |
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