Sungwoo Cha

According to our database, Sungwoo Cha authored at least 9 papers between 2004 and 2017.

Collaborative distances:

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

2017

A wide-range frequency offset tolerant OFDM for in-vehicle PLC system.

Yoshie Kobayashi, Yoshikazu Furuta, Sungwoo Cha

Proceedings of the IEEE International Symposium on Power Line Communications and its Applications, 2017

2014

A 0.9 V 0.4-6 GHz Harmonic Recombination SDR Receiver in 28 nm CMOS With HR3/HR5 and IIP2 Calibration.

Barend van Liempd, Jonathan Borremans, Ewout Martens, Sungwoo Cha, Hans Suys, Bob Verbruggen, Jan Craninckx

IEEE J. Solid State Circuits, 2014

A linear 28nm CMOS digital transmitter with 2×12bit up to LO baseband sampling and -58dBc C-IM3.

Mark Ingels, Xiaoqiang Zhang, Kuba Raczkowski, Sungwoo Cha, Pieter Palmers, Jan Craninckx

Proceedings of the ESSCIRC 2014, 2014

2013

A multiband 40nm CMOS LTE SAW-less modulator with -60dBc C-IM3.

Mark Ingels, Yoshikazu Furuta, Xiaoqiang Zhang, Sungwoo Cha, Jan Craninckx

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

IIP2 and HR calibration for an 8-phase harmonic recombination receiver in 28nm.

Barend van Liempd, Jonathan Borremans, Sungwoo Cha, Ewout Martens, Hans Suys, Jan Craninckx

Proceedings of the IEEE 2013 Custom Integrated Circuits Conference, 2013

2005

A CMOS IF Variable Gain Amplifier with Exponential Gain Control.

Sungwoo Cha, Tetsuya Hirose, Masaki Haruoka, Toshimasa Matsuoka, Kenji Taniguchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

A 1-V 120-MHz FD-SOI CMOS linear-in-dB variable gain amplifier.

Sungwoo Cha, Yoshiyuki Shimizu, Gue Chol Kim, Toshimasa Matsuoka, Kenji Taniguchi

IEICE Electron. Express, 2005

A widely tunable Gm-C filter using tail current offset in two differential pairs.

Tomoyuki Tanaka, Sungwoo Cha, Shinsaku Shimizu, Tsukasa Ida, Hiroaki Ishihara, Toshimasa Matsuoka, Kenji Taniguchi, Akashi Sugimori, Hiroki Hihara

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004

Drain current response delay of FD-SOI MOSFETs in RF operation.

Yoshiyuki Shimizu, Gue Chol Kim, Bunsei Murakami, Keisuke Ueda, Yoshihiro Utsurogi, Sungwoo Cha, Toshimasa Matsuoka, Kenji Taniguchi

IEICE Electron. Express, 2004