Haijun Shao

15 papers Journal 10Unranked 5
YearRankTypeTitle / Venue / Authors
2024 — conf
23.4 A 167 μW 71.7dB-SFDR 2.4GHz BLE Receiver Using a Passive Quadrature-Front-End, a Double-Sided Double-Balanced Cascaded Mixer and a Dual-Transformer-Coupled Class-D VCO.
ISSCC
Haijun Shao, Rui Paulo Martins, Pui-In Mak
2024 J jnl
A 167- μW 71.7-dB SFDR 2.4-GHz BLE Receiver Using a Passive Quadrature Front End, a Double- Sided Double-Balanced Cascaded Mixer, and a Dual-Transformer-Coupled Class-D VCO.
IEEE J. Solid State Circuits
Haijun Shao, Rui Paulo Martins, Pui-In Mak
2022 J jnl
A 1.7-3.6 GHz 20 MHz-Bandwidth Channel-Selection N-Path Passive-LNA Using a Switched-Capacitor-Transformer Network Achieving 23.5 dBm OB-IIP₃ and 3.4-4.8 dB NF.
IEEE J. Solid State Circuits
Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
2022 J jnl
A 266-μW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77-dB SFDR and -3-dBm OOB-B
IEEE J. Solid State Circuits
Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins
2022 — conf
A 266µW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77dB SFDR and -3dBm OOB-B-1dB.
ISSCC
Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins
2022 J jnl
A Low-Power Multiband Blocker-Tolerant Receiver With a Steep Filtering Slope Using an N-Path LNA With Feedforward OB Blocker Cancellation and Filtering-by-Aliasing Baseband Amplifiers.
IEEE Trans. Circuits Syst. I Regul. Pap.
Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
2020 — conf
10.1 A 1.4-to-2.7GHz FDD SAW-Less Transmitter for 5G-NR Using a BW-Extended N-Path Filter-Modulator, an Isolated-BB Input and a Wideband TIA-Based PA Driver Achieving <-157.5dBc/Hz OB Noise.
ISSCC
Gengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui Paulo Martins
2020 J jnl
A Multiband FDD SAW-Less Transmitter for 5G-NR Featuring a BW-Extended N-Path Filter-Modulator, a Switched-BB Input, and a Wideband TIA-Based PA Driver.
IEEE J. Solid State Circuits
Gengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui Paulo Martins
2019 J jnl
A 2-D Predistortion Based on Profile Inversion for Fully Digital Cartesian Transmitter.
IEEE Trans. Very Large Scale Integr. Syst.
Pan Xue, Yilei Shen, Dan Fang, Chenyang Wang, Haijun Shao, Ting Yi, Xiaoyang Zeng, Zhiliang Hong
2019 J jnl
A robust underwater navigation method fusing data of gravity anomaly and magnetic anomaly.
Int. J. Syst. Sci.
Tian Dai, Lingjuan Miao, Haijun Shao
2019 J jnl
Solving Gravity Anomaly Matching Problem Under Large Initial Errors in Gravity Aided Navigation by Using an Affine Transformation Based Artificial Bee Colony Algorithm.
Frontiers Neurorobotics
Tian Dai, Lingjuan Miao, Haijun Shao, Yongsheng Shi
2018 — conf
A Digital ΣΔ Modulated Class-S Transmitter with Two-Step Up-conversion and Filter-less Front End.
ISOCC
Pan Xue, Haijun Shao, Dan Fang, Gan Guo, Wei Che, Zhiliang Hong
2018 J jnl
Ensemble Particle Filter Based on KLD and Its Application to Initial Alignment of the SINS in Large Misalignment Angles.
IEEE Trans. Ind. Electron.
Haijun Shao, Lingjuan Miao, Weixi Gao, Jun Shen
2017 — conf
A LTE digital mixer with 25% duty quadrature 4-phase clocks.
ASICON
Haijun Shao, Dan Fan, Pan Xue, Hongguang Zhang, Yilei Shen, Yumei Huang, Gan Guo, Zhiliang Hong
2016 J jnl
Tracking Architecture Based on Dual-Filter with State Feedback and Its Application in Ultra-Tight GPS/INS Integration.
Sensors
Xi Zhang, Lingjuan Miao, Haijun Shao