Kun-Seok Lee

A /spl Sigma/-/spl Delta/ fractional-N frequency synthesizer using a wide-band integrated VCO and a fast AFC technique for GSM/GPRS/WCDMA applications

Hanil Lee, Je-Kwang Cho, Kun-Seok Lee et al. · IEEE Journal of Solid-State Circuits · 2004 · 113 citations

Engineering, High-frequency Device, Data Converter +12

Phase frequency detectors for fast frequency acquisition in zero-dead-zone CPPLLs for mobile communication systems

Kun-Seok Lee, Byeong-Ha Park, Han-il Lee et al. · 2004 · 33 citations

Electrical Engineering, Conventional Pfd, Phase Frequency Detectors +14

A Σ-Δ fractional-N frequency synthesizer using a wideband integrated VCO and a fast AFC technique for GSM/GPRS/WCDMA applications

Hanil Lee, Je-Kwang Cho, Kun-Seok Lee et al. · 2004 · 30 citations

Offset Frequency, High-frequency Device, Data Converter +8

VCO gain calibration technique for GSM/EDGE polar modulated transmitter

Hyung Ki Ahn, Kun-Seok Lee, Hwayeal Yu et al. · 2008 · 15 citations

Engineering, Analog-to-digital Converter, Radio Frequency +8

A Wideband 0.18-μm CMOS ΔΣ Fractional-N Frequency Synthesizer with a single VCO for DVB-T

Eun-yung Sung, Kun-Seok Lee, Donghyun Baek et al. · 2005 · 13 citations

Radio Frequency, Local Oscillator, High-frequency Device +9