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A 1.7-to-2.7GHz 35-38% PAE Multiband CMOS Power Amplifier Employing a Digitally-Assisted Analog Pre-distorter (DAAPD) Reconfigurable Linearization Technique Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021,Volume: 68,Issue: 11,Page: 3381-3385
Authors:  Mariappan, Selvakumar;  Rajendran, Jagadheswaran;  Chen, Yong;  Mak, Pui In;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
Adjacent Channel Leakage Ratio (Aclr) And Error Vector Magnitude (Evm)  Back-off Output Power (Pbo)  Cmos  Digitally-assisted Analog Predistorter (Daapd)  Long Term Evolution  Long-term Evolution (Lte).  Power Amplifier (Pa)  Power Amplifiers  Power Generation  Power-added Efficiency (Pae)  Transconductance  Transistors  Tuning  Voltage Control  
A 3.3-GS/s 6-b Fully Dynamic Pipelined ADC With Linearized Dynamic Amplifier Journal article
IEEE Journal of Solid-State Circuits, 2021
Authors:  Zheng, Zihao;  Wei, Lai;  Lagos, Jorge;  Martens, Ewout;  Zhu, Yan;  Chan, Chi Hang;  Craninckx, Jan;  Martins, Rui P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/09/20
Analog-to-digital conversion  calibration  Calibration  dynamic amplifier (DA)  Hardware  Linearity  linearization technique  Pipeline processing  pipelined analog-to-digital converter (ADC).  Quantization (signal)  Signal resolution  System-on-chip  
A 3.15-mW +16.0-dBm IIP3 22-dB CG Inductively Source Degenerated Balun-LNA Mixer with Integrated Transformer-Based Gate Inductor and IM2 Injection Technique Journal article
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2020,Volume: 28,Issue: 3,Page: 700-713
Authors:  Vitee,Nandini;  Ramiah,Harikrishnan;  Mak,Pui In;  Yin,Jun;  Martins,Rui P.
Favorite |  | TC[WOS]:4 TC[Scopus]:5 | Submit date:2021/03/04
Balun-low-noise Amplifier (Lna) Mixer  Cmos  High Linearity  Inductively Source Degeneration Transconductor  Low-power  Second-order Intermodulation (Im2) Injection  Third-order Input Intercept Point (Iip3)  Volterra Series  
A 76.6-dB-SNDR 50-MHz-BW 29.2-mW Multi-Bit CT Sturdy MASH with DAC Non-Linearity Tolerance Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 2,Page: 344-355
Authors:  Qi,Liang;  Jain,Ankesh;  Jiang,Dongyang;  Sin,Sai Weng;  Martins,Rui P.;  Ortmanns,Maurits
Favorite |  | TC[WOS]:12 TC[Scopus]:8 | Submit date:2021/03/09
Analog-to-digital Converter (Adc)  Continuous Time (Ct)  Digital-to-analog Converter (Dac) Linearization  Excess Loop Delay (Eld) Compensation  Filter  Finite-impulse Response (Fir)  Multibit Quantization  Noise Coupling (Nc)  Sturdy Multistage Noise-shaping (Smash)  Successive-approximation Register (Sar)  
Model Approximation for Fuzzy Switched Systems with Stochastic Perturbation Journal article
IEEE Transactions on Fuzzy Systems, 2015,Volume: 23,Issue: 5,Page: 1458
Authors:  Su X.;  Wu L.;  Shi P.;  Chen C.L.P.
Favorite |  | TC[WOS]:182 TC[Scopus]:188 | Submit date:2018/10/30
Fuzzy systems  Hankel-norm performance  model approximation  stochastic systems  switched systems  
Design and analysis of a new GPS algorithm Conference paper
Proceedings - International Conference on Distributed Computing Systems, Genova, Italy, 6 21, 2010 - 6 25, 2010
Authors:  Li, Wei;  Li, Deng;  Yang, Shuhui;  Xu, Zhiwei;  Zhao, Wei
Favorite |  | TC[WOS]:1 TC[Scopus]:7 | Submit date:2018/11/06
Observer design for discrete-time nonlinear systems Conference paper
Proceedings of the IEEE Conference on Decision and Control
Authors:  Lin W.;  Wei J.;  Wan F.
Favorite |  | TC[WOS]:3 TC[Scopus]:5 | Submit date:2018/12/24
Discrete-time systems  Linearization  Local diffeomorphism  Nonlinear observers  Time-scaling method  
Improvement of gain compression in microwave lumped and transversal bandpass filters Conference paper
IEEE MTT-S International Microwave Symposium Digest, Long Beach, CA, USA, 17-17 June 2005
Authors:  Wai-Wa Choi;  Kam-Weng Tam;  R. P. Martins
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2019/02/11
Active Feedback  Gain Compression  Lumped And Transversal Filter