Lechang Liu

13 papers Journal 9Unranked 4
YearRankTypeTitle / Venue / Authors
2016 J jnl
Compact Modeling of Phase-Locked Loop Frequency Synthesizer for Transient Phase Noise and Jitter Simulation.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Lechang Liu, Ramesh K. Pokharel
2014 — conf
30.6 An electromagnetic clip connector for in-vehicle LAN to reduce wire harness weight by 30%.
ISSCC
Atsutake Kosuge, Shu Ishizuka, Lechang Liu, Akira Okada, Masao Taguchi, Hiroki Ishikuro, Tadahiro Kuroda
2014 J jnl
Parametric Resonance Based Frequency Multiplier for Sub-Gigahertz Radio Receiver with 0.3V Supply Voltage.
IEICE Trans. Electron.
Lechang Liu, Keisuke Ishikawa, Tadahiro Kuroda
2014 J jnl
Post-Layout Simulation Time Reduction for Phase-Locked Loop Frequency Synthesizer Using System Identification Techniques.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Lechang Liu, Ramesh K. Pokharel
2012 — conf
A 100Mb/s 13.7pJ/bit DC-960MHz band plesiochronous IR-UWB receiver with costas-loop based synchronization scheme in 65nm CMOS.
CICC
Lechang Liu, Hiroki Ishikuro, Tadahiro Kuroda
2012 J jnl
A 315 MHz Power-Gated Ultra Low Power Transceiver in 40 nm CMOS for Wireless Sensor Network.
IEICE Trans. Electron.
Lechang Liu, Takayasu Sakurai, Makoto Takamiya
2011 J jnl
0.6 V Voltage Shifter and Clocked Comparator for Sampling Correlation-Based Impulse Radio UWB Receiver.
IEICE Trans. Electron.
Lechang Liu, Takayasu Sakurai, Makoto Takamiya
2011 J jnl
A Charge-Domain Auto- and Cross-Correlation Based Data Synchronization Scheme With Power- and Area-Efficient PLL for Impulse Radio UWB Receiver.
IEEE J. Solid State Circuits
Lechang Liu, Takayasu Sakurai, Makoto Takamiya
2010 J jnl
A 1.76 mW, 100 Mbps Impulse Radio UWB Receiver with Multiple Sampling Correlators Eliminating Need for Phase Synchronization in 65-nm CMOS.
IEICE Trans. Electron.
Lechang Liu, Zhiwei Zhou, Takayasu Sakurai, Makoto Takamiya
2009 J jnl
A 100 Mbps, 4.1 pJ/bit Threshold Detection-Based Impulse Radio UWB Transceiver in 90 nm CMOS.
IEICE Trans. Electron.
Lechang Liu, Yoshio Miyamoto, Zhiwei Zhou, Kosuke Sakaida, Jisun Ryu, Koichi Ishida, Makoto Takamiya, Takayasu Sakurai
2009 — conf
A 100Mbps, 0.19mW asynchronous threshold detector with DC power-free pulse discrimination for impulse UWB receiver.
ASP-DAC
Lechang Liu, Yoshio Miyamoto, Zhiwei Zhou, Kosuke Sakaida, Jisun Ryu, Koichi Ishida, Makoto Takamiya, Takayasu Sakurai
2009 J jnl
A 107-pJ/bit 100-kb/s 0.18- muhboxm Capacitive-Coupling Transceiver With Data Edge Signaling and DC Power-Free Pulse Detector for Printable Communication Sheet.
IEEE Trans. Circuits Syst. I Regul. Pap.
Lechang Liu, Makoto Takamiya, Tsuyoshi Sekitani, Yoshiaki Noguchi, Shintaro Nakano, Koichiro Zaitsu, Tadahiro Kuroda, Takao Someya, Takayasu Sakurai
2008 — conf
A 107pJ/b 100kb/s 0.18μm Capacitive-Coupling Transceiver for Printable Communication Sheet.
ISSCC
Lechang Liu, Makoto Takamiya, Tsuyoshi Sekitani, Yoshiaki Noguchi, Shintaro Nakano, Koichiro Zaitsu, Tadahiro Kuroda, Takao Someya, Takayasu Sakurai