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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 35-to-50 GHz CMOS Low-Noise Amplifier with 22.2% -1-dB Fractional Bandwidth and 30.5-dB Maximum Gain for 5G New Radio Conference paper
ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference, Proceedings
Authors:  Wei, Dong;  Wu, Tianxiang;  Ma, Shunli;  Chen, Yong;  Ren, Junyan
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2021/12/08
5G new radio  CMOS  common gate  common source  fractional bandwidth (BW)  gain flatness  gm boosting  IEEE 802.11aj  Low-noise amplifier (LNA)  magnetically coupling resonator  noise factor  noise figure (NF)  transformer  
A 120-150 GHz Power Amplifier in 28-nm CMOS Achieving 21.9-dB Gain and 11.8-dBm Psatfor Sub-THz Imaging System Journal article
IEEE Access, 2021,Volume: 9,Page: 74752-74762
Authors:  Zhang, Jincheng;  Wu, Tianxiang;  Nie, Lihe;  Ma, Shunli;  Chen, Yong;  Ren, Junyan
Favorite |  | TC[WOS]:2 TC[Scopus]:2 | Submit date:2021/10/28
Cmos  D-band  Frequency Modulated Continuous Wave (Fmcw)  Imaging System  Power Amplifier (Pa)  Power Combining  Sub-terahertz (Sub-thz)  
Wideband variable-gain amplifiers based on a pseudo-current steering gain-tuning technique Journal article
IEEE Access, 2021,Page: 35814 -35823
Authors:  Kong, L.;  Chen, Y.;  Yu, H.;  Boon, C.C.;  Mak, P. I.;  Martins, R. P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/01/25
CMOS  VGA  Amplifier  
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 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 Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 12,Page: 3387-3399
Authors:  Qi,Gengzhen;  Shao,Haijun;  Mak,Pui In;  Yin,Jun;  Martins,Rui P.
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2021/03/04
5g New Radio (5g-nr)  Adjacent-channel Leakage Rejection (Aclr)  Bandpass Filter  Bandwidth-extended Npath Filter Modulator (Bw-ext Fil-mod)  Baseband (Bb)  Cmos  Miller Effect  Multiband  N-path  Out-of-band (Ob)  Passive Mixer  Phase Noise  Positive-feedback Network (Pfn)  Power Amplifier Driver (Pad)  Surface Acoustic Wave (Saw)  Switched Capacitor (Sc)  Switched-bb Input Network  Transmitter (Tx)  
A 2nd-Order Noise-Shaping SAR ADC with Lossless Dynamic Amplifier Assisted Integrator Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2020,Volume: 67,Issue: 10,Page: 1819-1823
Authors:  Zhang, Yanbo;  Liu, Shubin;  Tian, Binbin;  Zhu, Yan;  Chan, Chi Hang;  Zhu, Zhangming
Favorite |  | TC[WOS]:3 TC[Scopus]:3 | Submit date:2021/12/06
Analog-to-digital Converter (Adc)  Dynamic Amplifier  Lossless Integrator  Lossy Integrator  Noise Shaping (Ns)  Oversampling  Ping Pong  Successive Approximation Register (Sar)  
A 6.4pJ/bit Strong Physical Unclonable Function Based on Multiple-stage Amplifier Chain Conference paper
IEEE International Symposium on Circutis and Systems (2020)
Authors:  Zhang, J.;  Zhao, X.;  Law, M. K.;  Xu, C.;  Liu, J.;  Mak, P. I.;  Martins, R. P.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/01/25
Energy Efficiency  Multi-Stage Amplifier  Physical Unclonable Function  
A Single-pin antenna interface rf front end using a single-mos dco-pa and a push-pull lna Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 8,Page: 2055-2068
Authors:  Xu,Kai;  Yin,Jun;  Mak,Pui In;  Staszewski,Robert Bogdan;  Martins,Rui P.
Favorite |  | TC[WOS]:2 TC[Scopus]:4 | Submit date:2021/03/04
Digitally Controlled Oscillator (Dco)  Function Reuse  Harmonic Suppression  Low-noise Amplifier (Lna)  Power Amplifier (Pa)  Rf Front End (Rfe)  Transformer  Transmit/ Receive (T/r) Switch  
A 100-MHz BW 72.6-dB-SNDR CT ΔΣ Modulator Utilizing Preliminary Sampling and Quantization Journal article
IEEE Journal of Solid-State Circuits, 2020,Volume: 55,Issue: 6,Page: 1588-1598
Authors:  Wang,Wei;  Chan,Chi Hang;  Zhu,Yan;  Martins,Rui P.
Favorite |  | TC[WOS]:2 TC[Scopus]:2 | Submit date:2020/12/04
Analog-to-digital Conversion (Adc)  Continuous-time Delta-sigma Modulator (Ct-dsm)  Preliminary Sampling And Quantization (Psq) Technique  Single Amplifier Biquad (Sab)  Successiveapproximation-register (Sar) Architecture-based Quantizer (Qtz)