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A 0.7-2.5 GHz, 61% EIRP System Efficiency, Four-Element MIMO TX System Exploiting Integrated Power-Relaxed Power Amplifiers and an Analog Spatial De-Interleaver Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2018,Volume: 65,Issue: 1,Page: 14-25
Authors:  Yu, Wei-Han;  Un, Ka-Fai;  Mak, Pui-In;  Martins, Rui P.
Favorite  |  View/Download:12/0  |  Submit date:2018/10/30
Antenna Array  Beamforming  Cmos  Diversity Gain  Error-vector Magnitude (Evm)  Fading Channel  Mobile  Multiple-input Multiple-output (Mimo)  Mimo Decoder  Matching Network (Mn)  Pulse-shaping Filter (Psf)  Power Amplifier (Pa)  Transmitter (Tx)  Signal-to-noise Ratio (Snr)  Wideband  
A 2.4-GHz ZigBee Transmitter Using a Function-Reuse Class-F DCO-PA and an ADPLL Achieving 22.6% (14.5%) System Efficiency at 6-dBm (0-dBm) Pout Journal article
IEEE Journal of Solid-State Circuits, 2017,Volume: 52,Issue: 6,Page: 1495-1508
Authors:  Xingqiang Peng;  Jun Yin;  Pui-In Mak;  Wei-Han Yu;  Rui P. Martins
Favorite  |  View/Download:7/0  |  Submit date:2019/02/11
Back-off Power Efficiency  Class-f  Cmos  Digital-controlled Oscillator (Dco)  Matching Network (Mn)  Output Power  Power Amplifier (Pa)  Transformer  Transmitter (Tx)  Ultralow-power (Ulp)  Zigbee  
Active-Passive Delta Sigma Modulator for High-Resolution and Low-Power Applications Journal article
IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2017,Volume: 25,Issue: 1,Page: 364-374
Authors:  Hussain, Arshad;  Sin, Sai-Weng;  Chan, Chi-Hang;  U, Seng-Pan (Ben);  Maloberti, Franco;  Martins, Rui P.
Favorite  |  View/Download:15/0  |  Submit date:2018/10/30
Delta-Sigma Modulator (Delta Sigma m)  Discrete Time (Dt)  Low-gain-amplifier-based Switched-capacitor (Sc) Integrator  Noise Shaping  Passive Sc Integrator  
An 18-Gb/s fully integrated optical receiver with adaptive cascaded equalizer Journal article
IEEE Journal on Selected Topics in Quantum Electronics, 2016,Volume: 22,Issue: 6
Authors:  Pan Q.;  Wang Y.;  Lu Y.;  Yue C.P.
Favorite  |  View/Download:4/0  |  Submit date:2019/02/14
Adaptive Equalizer  Continuous-time Linear Equalizer (Ctle)  Dc Offset Cancellation  Inverter-based Cascode Transimpedance Amplifier  Limiting Amplifier (La)  Low Dropout Regulator  Optical Receivers  Optoelectronic Integrated Circuits  Silicon Photodetector  
Sub-threshold VLSI logic family exploiting unbalanced pull-up/down network, logical effort and inverse-narrow-width techniques Conference paper
2016 21st Asia and South Pacific Design Automation Conference (ASP-DAC), Macau, China, JAN 25-28, 2016
Authors:  Ming-Zhong Li;  Chio-In Ieong;  Man-Kay Law;  Pui-In Mak;  Mang-I Vai;  Sio-Hang Pun;  Rui P. Martins
Favorite  |  View/Download:13/0  |  Submit date:2019/02/11
Energy Optimized Subthreshold VLSI Logic Family with Unbalanced Pull-Up/Down Network and Inverse Narrow-Width Techniques Journal article
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2015,Volume: 23,Issue: 12,Page: 3119-3123
Authors:  Li M.-Z.;  Ieong C.-I.;  Law M.-K.;  Mak P.-I.;  Vai M.-I.;  Pun S.-H.;  Martins R.P.
Favorite  |  View/Download:9/0  |  Submit date:2019/02/11
Cmos  Device Sizing  Electrocardiography (Ecg)  Finite Impulse Response (Fir) Filter  Inverse Narrow Width (Inw)  Logical Effort  Process-voltage-temperature (Pvt) Variations  Subthreshold Standard Logic Library  Ultralow Energy  Ultralow Voltage.  
A Sub-GHz wireless transmitter utilizing a multi-class-linearized PA and time-domain wideband-auto I/Q-LOFT calibration for IEEE 802.11af WLAN Journal article
IEEE Transactions on Microwave Theory and Techniques, 2015,Volume: 63,Issue: 10,Page: 3228-3241
Authors:  Ka-Fai Un;  Wei-Han Yu;  Chak-Fong Cheang;  Gengzhen Qi;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:4/0  |  Submit date:2019/02/11
Adjacent Channel Leakage Ratio (Aclr)  Cmos  Digital Calibration  Gm-c Low-pass Filter  Harmonic Rejection Mixer (Hrm)  Harmonic Rejection Ratio (Hrr)  Ieee 802.11af  Image Rejection Ratio (Irr)  In-phase/quadrature (I/q) Imbalance  Lo Feedthrough (Loft)  Lo-leakage Rejection Ratio (Lrr)  Local Oscillator (Lo)  Power Amplifier (Pa)  Transmitter (Tx)  Wideband  
N-bits successive approximation register analog-to-digital converting circuit Patent
专利类型: 发明专利, 专利号: US20120306679A1, 申请日期: 2011-06-01,
Authors:  Yan ZHU;  Chi-Hang CHAN;  U-Fat CHIO;  Sai-Weng SIN;  Seng-Pan U;  Rui Paulo Da Silva MARTINS;  Franco MALOBERTI
Favorite  |  View/Download:3/0  |  Submit date:2019/02/26
N-Bits Successive Approximation Register Analog-to-Digital Converting System Patent
专利类型: 发明专利, 专利号: US8344931B2, 申请日期: 2011-06-01, 公开日期: 2013
Authors:  Yan Zhu;  Chi Hang Chan;  U Fat Chio;  Sai Weng Sin;  Seng Pan U;  Rui Paulo Da Silva Martins;  Franco Maloberti
Favorite  |  View/Download:6/0  |  Submit date:2019/03/30
The network security regime for the hybrid connection of healthcare entities Conference paper
Proceedings - 2012 International Conference on Biomedical Engineering and Biotechnology, iCBEB 2012, Macao, China, 28-30 May 2012
Authors:  Ip C.H.;  Pun S.H.;  Vai M.I.;  Mak P.U.
Favorite  |  View/Download:3/0  |  Submit date:2019/02/14
Healthcare Information Systems  Hospital Network  Nat  Network Policy  Security