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An Auxiliary-Channel-Sharing Background Distortion and Gain Calibration Achieving >8dB SFDR Improvement over 4thNyquist Zone in 1GS/s ADC Conference paper
IEEE Symposium on VLSI Circuits, Digest of Technical Papers
Authors:  Wei, Lai;  Zheng, Zihao;  Markulic, Nereo;  Lagos, Jorge;  Martens, Ewout;  Zhu, Yan;  Chan, Chi Hang;  Craninckx, Jan;  Martins, Rui Paulo
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Background calibration  nonlinearity  pipelined ADC  split-SAR ADC  
High Optical Gain of Solution-Processed Mixed-Cation CsPbBr3 Thin Films towards Enhanced Amplified Spontaneous Emission Journal article
Advanced Functional Materials, 2021,Volume: 31,Issue: 25
Authors:  Li, Meili;  Shang, Qiuyu;  Li, Chun;  Li, Shuai;  Liang, Yin;  Yu, Wenjin;  Wu, Cuncun;  Zhao, Liyun;  Zhong, Yangguang;  Du, Wenna;  Wu, Xianxin;  Jia, Zhili;  Gao, Yan;  Chen, Hui;  Liu, Xinfeng;  Guo, Shaojun;  Liao, Qing;  Xing, Guichuan;  Xiao, Lixin;  Zhang, Qing
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cesium lead bromide  low thresholds  mixed-cation perovskites  optical gain  
A Fully Integrated FVF LDO with Enhanced Full-Spectrum Power Supply Rejection Journal article
IEEE Transactions on Power Electronics, 2021,Volume: 36,Issue: 4,Page: 4326-4337
Authors:  Cai,Guigang;  Lu,Yan;  Zhan,Chenchang;  Martins,Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/03/04
Flipped voltage follower (FVF)  full-spectrum power supply rejection (PSR)  fully-integrated low-dropout (LDO)  low-dropout regulator (LDO)  PSR  
A 79.1dB-SNDR 20MHz-BW 2nd-Order SAR-Assisted Noise-Shaping Pipeline ADC with Gain and Offset Background Calibrations Based on Convergence Enhanced Split-Over-Time Architecture Conference paper
Proceedings of the Custom Integrated Circuits Conference
Authors:  Zhang, Yanbo;  Zhang, Jin;  Liu, Shubin;  Zhu, Zhangming;  Zhu, Yan;  Chan, Chi Hang;  Martins, R. P.
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27.6 A 25MHz-BW 75dB-SNDR Inherent Gain Error Tolerance Noise-Shaping SAR-Assisted Pipeline ADC with Background Offset Calibration Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference
Authors:  Zhang, Hongshuai;  Zhu, Yan;  Chan, Chi Hang;  Martins, R. P.
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Pin-Loaded Patch Antenna Fed With a Dual-Mode SIW Resonator for Bandwidth Enhancement and Stable High Gain Journal article
IEEE Antennas and Wireless Propagation Letters, 2021,Volume: 20,Issue: 2,Page: 279-283
Authors:  Xiao Zhang;  Ting-Yan Tan;  Qiong-Sen Wu;  Lei Zhu;  Shida Zhong;  Tao Yuan
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High Gain  Pin-loaded Patch Antenna  Substrate-integrated Waveguide (Siw) Resonator  Wideband Patch Antenna  
Wideband variable-gain amplifiers based on a pseudo-current-steering gain-tuning technique Journal article
IEEE Access, 2021,Volume: 9,Page: 35814-35823
Authors:  Kong, Lingshan;  Chen, Yong;  Yu, Haohong;  Boon, Chirn Chye;  Mak, Pui In;  Martins, Rui P.
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active inductor  CMOS  data-dependent jitter (DDJ)  dual-branch current mirror  high-speed transceiver  negative capacitance (NC)  peak-to-peak jitter  pseudo-current steering  variable-gain amplifier (VGA)  wide-tuning gain control  
A Single-Opamp Third Order CT Δ Σ Modulator With SAB-ELD-Merged Integrator and Three-Stage Hybrid Compensation Opamp Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2021
Authors:  Xing, Kai;  Wang, Wei;  Zhu, Yan;  Chan, Chi Hang;  Martins, Rui P.
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Analog-to-digital conversion (ADC)  continuous-time delta-sigma modulator (CTDSM)  Gain  high-speed noise-shaping SAR (NS-SAR).  Loading  Low-frequency noise  Modulation  preliminary sampling and quantization (PSQ) technique  Quantization (signal)  SAB-ELD-merged integrator  three-stage Opamp  Topology  Wideband  
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 Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2021
Authors:  Shao, Haijun;  Qi, Gengzhen;  Mak, Pui In;  Martins, Rui P.
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Baseband (BB)  blocker-tolerant  feed-forward blocker cancellation  Feedforward systems  filtering-by-aliasing (FA)  Gain  Linearity  linearity  N-path filter  noise figure (NF)  Noise measurement  out-of-band (OB) rejection  Passband  Radio frequency  receiver (RX) and radio frequency (RF)  Receivers  
Discrete-time mash delta-sigma modulator with second-order digital noise coupling for wideband high-resolution applications Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems
Authors:  Qin, Xinyu;  Zhang, Jingying;  Qi, Liang;  Sin, Sai Weng;  Martins, Rui P.;  Wang, Guoxing
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Digital noise coupling  Multistage noise shaping (MASH)  Noise leakage  Wideband high-resolution applications  ΔΣ modulator (DSM)