A Power-Optimized CMOS Quadrature VCO with Wide-Tuning Range for UWB Receivers. - Zhujin Zhou; Ning Li 007; Wei Li 038; Junyan Ren (ISCAS, 2007)

A Novel Operational Amplifier for Low-voltage Low-power SC Circuits. - Mingjun Fan; Junyan Ren; Yao Guo; Yuanwen Li; Fan Ye 001; Ning Li 007 (ISCAS, 2009)

A sideband-suppressed low-power synthesizer for 14-band dual-carrier MB-OFDM UWB transceivers. - Danfeng Chen; Haipeng Fu; Yunfeng Chen; Wei Li 038; Fan Ye 001; Ning Li 007; Junyan Ren (ISCAS, 2010)

A current-mode 6-9GHz UWB transmitter with output power flattening technique. - Yunfeng Chen; Jinhan Fan; Wei Li 038; Ning Li 007; Junyan Ren (ISCAS, 2010)

A fractional-N frequency synthesizer for cellular and short range multi-standard wireless receiver. - Deping Huang; Jin Zhou 001; Wei Li 038; Ning Li 007; Junyan Ren (ISCAS, 2010)

A 0.22 pJ/step subsampling ADC with fast input-tracking sampling and simplified opamp sharing. - Guanghua Shu; Fan Ye 001; Yao Guo; Mingjun Fan; Junyan Ren; Jun Xu 011; Ning Li 007; Cheng Chen (ISCAS, 2010)

A low-voltage differential injection locked divider with forward body bias. - Haipeng Fu; Hanchao Zhou; Yangyang Niu; Junyan Ren; Wei Li 038; Ning Li 007 (ASICON, 2011)

A 4-channel 8-bit 650-MSample/s DAC with interpolation filter for embedded application. - Qianqian Ha; Fan Ye 001; Chixiao Chen; Xiaoshi Zhu; Mingshuo Wang; Yu-Jing Lin; Ning Li 007; Junyan Ren (ASICON, 2011)

Low phase noise injection-locked doubler-based quadrature CMOS VCO. - Chen Lian; Wei Li 038; Haipeng Fu; Ning Li 007; Junyan Ren (ASICON, 2011)

A 1.2 V 70 mA low drop-out voltage regulator in 0.13 µm CMOS process. - Qin Wu; Wei Li 038; Ning Li 007; Junyan Ren (ASICON, 2011)

A 80-400 MHz 74 dB-DR Gm-C low-pass filter with a unique auto-tuning system. - Ting Gao; Wei Li 038; Ning Li 007; Junyan Ren (ASP-DAC, 2011)

A 2.1-GHz PLL with -80dBc/-74dBc reference spur based on aperture-phase detector and phase-to-analog converter. - Deyun Cai; Haipeng Fu; Junyan Ren; Wei Li 038; Ning Li 007; Hao Yu 001; Kiat Seng Yeo (A-SSCC, 2011)

Nyquist-rate time-interleaved current-steering DAC with dynamic channel matching. - Long Cheng; Fan Ye 001; Hai-Feng Yang; Ning Li 007; Jun Xu 011; Junyan Ren (ISCAS, 2011)

A dual-mode VCO based low-power synthesizer with optimized automatic frequency calibration for software-defined radio. - Jin Zhou 001; Wei Li 038; Deping Huang; Chen Lian; Ning Li 007; Junyan Ren (ISCAS, 2011)

A current-mode RF transmitter for 6-9 GHz MB-OFDM UWB application. - Yunfeng Chen; Jinhan Fan; Wei Li 038; Ning Li 007; Junyan Ren (Sci. China Inf. Sci., 2011)

A 6.2-9.5 GHz receiver for Wimedia MB-OFDM and China UWB standard. - Ting Gao; Feng Zhou; Wei Li 038; Fei Lan; Ning Li 007; Junyan Ren (Sci. China Inf. Sci., 2011)

A 5.5mW 80-400MHz Gm-C low pass filter with a unique auto-tuning system. - Ting Gao; Wei Li 038; Yunfeng Chen; Ning Li 007; Junyan Ren (IEICE Electron. Express, 2011)

A 22-mW 2.2%-EVM UWB Transmitter Using On-Chip Transformer and LO Leakage Calibration. - Yunfeng Chen; Renliang Zheng; Haipeng Fu; Wei Li 038; Ning Li 007; Junyan Ren (IEICE Trans. Electron., 2011)

A Frequency Synthesizer With Optimally Coupled QVCO and Harmonic-Rejection SSBmixer for Multi-Standard Wireless Receiver. - Deping Huang; Wei Li 038; Jin Zhou 001; Ning Li 007; Jinghong Chen (IEEE J. Solid State Circuits, 2011)

Output-dependent delay cancellation technique for high-accuracy current-steering DACs. - Long Cheng; Yu-Jing Lin; Fan Ye 001; Ning Li 007; Junyan Ren (ISCAS, 2012)

A time-to-digital converter based AFC for wideband frequency synthesizer. - Deping Huang; Wei Li 038; Jin Zhou 001; Ning Li 007; Junyan Ren; Jinghong Chen (ISCAS, 2012)

A digitally calibrated current-steering DAC with current-splitting array. - Long Cheng; Chixiao Chen; Fan Ye 001; Ning Li 007; Junyan Ren (MWSCAS, 2012)

A cancellation technique for output-dependent delay differences in high-accuracy DACs. - Long Cheng; Yu-Jing Lin; Mingshuo Wang; Fan Ye 001; Ning Li 007; Junyan Ren (MWSCAS, 2012)

A 1.2 V 1.0-GS/s 8-bit Voltage-Buffer-Free Folding and interpolating ADC. - Mingshuo Wang; Tao Lin; Fan Ye 001; Ning Li 007; Junyan Ren (MWSCAS, 2012)

A 2.4GHz to 3.86GHz digitally controlled oscillator with 18.5kHz frequency resolution using single PMOS varactor. - Yangyang Niu; Wei Li 038; Ning Li 007; Junyan Ren (IEICE Electron. Express, 2012)

Low-complexity synchronizer used in DC-OFDM UWB system. - Bing Jing; Hao Chen; Fan Ye 001; Ning Li 007; Junyan Ren (ASICON, 2013)

Automatic gain control algorithm with high-speed and double closed-loop in UWB system. - Bing Jing; Yuankun Xue; Fan Ye 001; Ning Li 007; Junyan Ren (ASICON, 2013)

A 0.13-µm CMOS 0.1-12GHz active balun-LNA for multi-standard applications. - Kaichen Zhang; Wei Li 038; Ning Li 007; Junyan Ren (IEICE Electron. Express, 2013)

A Dividerless PLL With Low Power and Low Reference Spur by Aperture-Phase Detector and Phase-to-Analog Converter. - Deyun Cai; Haipeng Fu; Junyan Ren; Wei Li 038; Ning Li 007; Hao Yu 001; Kiat Seng Yeo (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)

A 1.5-GS/s 5-bit interpolating ADC with offset averaging and interpolating sharing resistors network. - Rongjin Xu; Yongzhen Chen; Mingshuo Wang; Ning Li 007; Fan Ye 001; Junyan Ren (ASICON, 2015)

A 30-GHz to 39-GHz mm-Wave low-power injection-locked frequency divider in 65nm CMOS. - Guangyao Zhou; Shunli Ma; Fazhi An; Ning Li 007; Fan Ye 001; Junyan Ren (ASICON, 2015)

A Monolithic Sub-sampling PLL based 6-18 GHz Frequency Synthesizer for C, X, Ku Band Communication. - Hanchao Zhou; Ning Zhu; Wei Li 038; Zibo Zhou; Ning Li 007; Junyan Ren (IEICE Trans. Electron., 2015)

A programmable divider with extended division range for 24GHz FMCW frequency synthesizer. - Yuanyuan Xu; Wei Li 038; Dan Wu; Ning Li 007 (ASICON, 2017)

A 7GHz-bandwidth 31.5 GHz FMCW-PLL with novel twin-VCOs structure in 65nm CMOS. - Shunli Ma; Jili Sheng; Ning Li 007; Junyan Ren (A-SSCC, 2017)

A 5-to-8-GHz Wideband Miniaturized Dielectric Spectroscopy Chip With $I/Q$ Mismatch Calibration in 65-nm CMOS. - Shunli Ma; Ning Li 007; Junyan Ren (IEEE Trans. Very Large Scale Integr. Syst., 2018)