Yido Koo

A fully integrated CMOS frequency synthesizer with charge-averaging charge pump and dual-path loop filter for PCS- and cellular-CDMA wireless systems

Yido Koo, Hyungki Huh, Yong-Sik Cho et al. · IEEE Journal of Solid-State Circuits · 2002 · 90 citations

Engineering, Computer Engineering, Electrical Engineering +17

Full-CMOS 2-GHz WCDMA direct conversion transmitter and receiver

Kang‐Yoon Lee, Seung-Wook Lee, Yido Koo et al. · IEEE Journal of Solid-State Circuits · 2003 · 67 citations

Engineering, Electrical Engineering, Analog Electronics +16

A CMOS dual-band fractional-n synthesizer with reference doubler and compensated charge pump

Hyungki Huh, Yido Koo, Kang‐Yoon Lee et al. · 2004 · 48 citations

Engineering, Electrical Engineering, Microelectronics +14

Comparison frequency doubling and charge pump matching techniques for dual-band /spl Delta//spl Sigma/ fractional-N frequency synthesizer

Hyungki Huh, Yido Koo, Kang‐Yoon Lee et al. · IEEE Journal of Solid-State Circuits · 2005 · 37 citations

Engineering, Electrical Engineering, Analog Electronics +16

A 0.25-/spl mu/m CMOS quad-band GSM RF transceiver using an efficient LO frequency plan

Eunseok Song, Yido Koo, Yeonjae Jung et al. · IEEE Journal of Solid-State Circuits · 2005 · 22 citations

Engineering, Communication, Electrical Engineering +17