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A 13-bit 8-kS/s δ ∑ Readout IC Using ZCB Integrators with an Embedded Resistive Sensor Achieving 1.05-pJ/Conversion Step and a 65-dB PSRR Journal article
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2019,Volume: 27,Issue: 4,Page: 843-853
Authors:  Li,Bing;  Na,Ji Ping;  Wang,Wei;  Liu,Jia;  Yang,Qian;  Mak,Pui In
Favorite  |  View/Download:12/0  |  Submit date:2019/08/22
CMOS  figure of merit (FoM)  oversampling Δ-Σ modulation  power-supply rejection ratio (PSRR)  readout IC (ROIC)  resistive sensor  Wheatstone bridge  zero-crossing-based (ZCB) integrator  
A 5.35-mW 10-MHz Single-Opamp Third-Order CT Δ\Σ Modulator with CTC Amplifier and Adaptive Latch DAC Driver in 65-nm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2018,Volume: 53,Issue: 10,Page: 2783-2794
Authors:  Wang,Wei;  Zhu,Yan;  Chan,Chi Hang;  Martins,Rui Paulo
Favorite  |  View/Download:6/0  |  Submit date:2019/08/22
Analog-to-digital conversion (ADC)  continuous-time (CT) delta-sigma modulator  DAC driver  passive integrator  single amplifier biquad (SAB)  
Two dimensional photoacoustic imaging using microfiber interferometric acoustic transducers Journal article
OPTICS COMMUNICATIONS, 2018,Volume: 419,Page: 41-46
Authors:  Wang, Xiu Xin;  Li, Zhang Yong;  Tian, Yin;  Wang, Wei;  Pang, Yu;  Tam, Kin Yip
Favorite  |  View/Download:19/0  |  Submit date:2018/10/30
Fiber Optics  Fiber Bragg Gratings  Micro-optical Devices  Photoacoustic Imaging  
A 0.0045-mm2 32.4-μW Two-Stage Amplifier for pF-to-nF Load Using CM Frequency Compensation Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2015,Volume: 62,Issue: 3,Page: 246-250
Authors:  Yan,Zushu;  Wang,Wei;  Mak,Pui In;  Law,Man Kay;  Martins,Rui P.
Favorite  |  View/Download:9/0  |  Submit date:2019/08/22
capacitive load  capacitor multiplier  CMOS  frequency compensation  stability  two-stage amplifier  
Convergence analysis of superoptimal PCG algorithm for Toeplitz systems with a Fisher-Hartwig singularity Journal article
Linear Algebra and Its Applications, 2008,Volume: 428,Issue: 2-3,Page: 535-549
Authors:  Vong,Seak Weng;  Wang,Wei;  Jin,Xiao Qing
Favorite  |  View/Download:4/0  |  Submit date:2019/08/22
Fisher-Hartwig singularity  Optimal circulant preconditioner  PCG method  Superoptimal circulant preconditioner  Toeplitz system  
A note on spectra of optimal and superoptimal preconditioned matrices Journal article
Linear Algebra and Its Applications, 2007,Volume: 422,Issue: 2-3,Page: 482-485
Authors:  Cheng,Che Man;  Jin,Xiao Qing;  Vong,Seak Weng;  Wang,Wei
Favorite  |  View/Download:6/0  |  Submit date:2019/08/22
Optimal preconditioner  Preconditioned matrix  Spectrum  Superoptimal preconditioner