Jinho Ko

According to our database, Jinho Ko authored at least 20 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A 24% Efficient, 15.36 dBm Output Power, Multi-Standard Digital Polar Transmitter with 7-bit Phase Interpolator-based BFSK Modulator and 23 dB Sidelobe Suppressed PA for Low-Power Wide Area Networks.

Hafiz Usman Mahmood, Keun-Mok Kim, Thinh Tran-Dinh, Jinglong Xu, Abdul Qahir, Jinho Ko, Jusung Kim, Sang-Gug Lee, Kyung-Sik Choi

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2024

2023

A -124-dBm Sensitivity Interference-Resilient Direct-Conversion Duty-Cycled Wake-Up Receiver Achieving 0.114 mW at 1.966-s Wake-Up Latency.

Keun-Mok Kim, Kyung-Sik Choi, Hyunki Jung, Byeonghun Yun, Jinglong Xu, Jinho Ko, Sang-Gug Lee

IEEE J. Solid State Circuits, 2023

2022

CMOS Fractional-N Frequency Synthesizer for UHF RFID Reader Applications With Transformer-Based ISF Manipulation VCO.

Hyunki Jung, Kyung-Sik Choi, Keun-Mok Kim, Daehoon Jo, Jaeheon Lee, Jusung Kim, Jinho Ko, Sang-Gug Lee

IEEE Trans. Circuits Syst. II Express Briefs, 2022

A 915 MHz IoT Transmitter Employing Frequency Tripler and Digitally Controlled Duty-Cycle/Phase Calibration.

Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Sang-Gug Lee

IEEE J. Solid State Circuits, 2022

A 0.3-to-1-GHz IoT Transmitter Employing Pseudo-Randomized Phase Switching Modulator and Single-Supply Class-G Harmonic Rejection PA.

Kyung-Sik Choi, Jinho Ko, Keun-Mok Kim, Jusung Kim, Sang-Gug Lee

IEEE J. Solid State Circuits, 2022

An LPWAN Radio with a Reconfigurable Data/Duty-Cycled-Wake-Up Receiver.

Keun-Mok Kim, Kyung-Sik Choi, Hyunki Jung, Byeonghun Yun, Subin Kim, Wonkab Oh, Eui-Soo Lee, Sujin Park, Eui-Rim Jeong, Jinho Ko, Sang-Gug Lee

Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2021

A Low-Noise and Fast-Settling UHF RFID Receiver With Digitally Controlled Leakage Cancellation.

Subin Kim, Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Jusung Kim, Sang-Gug Lee

IEEE Trans. Circuits Syst. II Express Briefs, 2021

A -123-dBm Sensitivity Split-Channel BFSK Reconfigurable Data/Wake-Up Receiver for Low-Power Wide-Area Networks.

Keun-Mok Kim, Hyun-Gi Seok, Oh-Yong Jung, Kyung-Sik Choi, Byeonghun Yun, Subin Kim, Wonkab Oh, Eui-Rim Jeong, Jinho Ko, Sang-Gug Lee

IEEE J. Solid State Circuits, 2021

A Sub-nW Single-Supply 32-kHz Sub-Harmonic Pulse Injection Crystal Oscillator.

Keun-Mok Kim, Subin Kim, Kyung-Sik Choi, Hyunki Jung, Jinho Ko, Sang-Gug Lee

IEEE J. Solid State Circuits, 2021

A Single-Supply Single-Core Inverse Class-D Digital Power Amplifier with Enhanced Power Back-Off Efficiency Adopting Output Power Scaling Technique.

Kyung-Sik Choi, Jinho Ko, Sang-Gug Lee

Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

2020

A 5 dBm 30.6% Efficiency 915 MHz Transmitter with 210 μW ULP PLL Employing Frequency Tripler and Digitally Controlled Duty/Phase Calibration Buffer.

Kyung-Sik Choi, Keun-Mok Kim, Jinho Ko, Sang-Gug Lee

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2020

2019

A 915 MHz, 499 μW, -99 dBm, and 100 kbps BFSK Direct Conversion Receiver.

Keun-Mok Kim, Eui-Rim Jeong, Kyung-Sik Choi, Subin Kim, Byeonghun Yun, Hyunki Jung, Wonkab Oh, Jinho Ko, Sang-Gug Lee

Proceedings of the 45th IEEE European Solid State Circuits Conference, 2019

2015

A 50-450 MHz Tunable RF Biquad Filter Based on a Wideband Source Follower With > 26 dBm IIP₃, +12 dBm P_{1 dB}, and 15 dB Noise Figure.

In-Young Lee, Donggu Im, Jinho Ko, Sang-Gug Lee

IEEE J. Solid State Circuits, 2015

2014

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, Jinho Ko

Proceedings of the 2014 IEEE International Conference on Solid-State Circuits Conference, 2014

2013

A new TX leakage-suppression technique for an RFID receiver using a dead-zone amplifier.

Sang-Sung Lee, Jaeheon Lee, In-Young Lee, Sang-Gug Lee, Jinho Ko

Proceedings of the 2013 IEEE International Solid-State Circuits Conference, 2013

2012

An interference-aware 5.8GHz wake-up radio for ETCS.

Jeongki Choi, Kanghyuk Lee, Seok-Oh Yun, Sang-Gug Lee, Jinho Ko

Proceedings of the 2012 IEEE International Solid-State Circuits Conference, 2012

2011

An isolator-less CMOS RF front-end for UHF mobile RFID reader.

Eun-Hee Kim, Kwyro Lee, Jinho Ko

Proceedings of the IEEE International Solid-State Circuits Conference, 2011

2005

A 19-mW 2.6-mm² L1/L2 dual-band CMOS GPS receiver.

Jinho Ko, Jongmoon Kim, Sanghyun Cho, Kwyro Lee

IEEE J. Solid State Circuits, 2005

A CMOS 868/915 MHz direct conversion ZigBee single-chip radio.

Nam-Jin Oh, Sang-Gug Lee, Jinho Ko

IEEE Commun. Mag., 2005

2004

L1/L2 dual-band CMOS GPS receiver.

Jongmoon Kim, Sanghyun Cho, Jinho Ko

Proceedings of the 33rd European Solid-State Circuits Conference, 2004