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A 0.2V energy-harvesting BLE transmitter with a micropower manager achieving 25% system efficiency at 0dBm output and 5.2nW sleep power in 28nm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2019,Page: 1 - 12
Authors:  Shiheng Yang;  Jun Yin;  Haidong Yi;  Wei-Han Yu;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:15/0  |  Submit date:2019/03/12
Bluetooth Low Energy (Ble)  Cmos  Energy Harvesting  Master-slave Sampling Filter (Mssf)  Micropower Manager (Μpm)  Phase-locked Loop (Pll)  Power Amplifier (Pa)  Power Gating  Transmitter (Tx)  Ultralow-voltage (Ulv)  Voltage-controlled Oscillator (Vco)  
A 14-Bit Split-Pipeline ADC With Self-Adjusted Opamp-Sharing Duty-Cycle and Bias Current Conference paper
Authors:  Mao, Jiaji;  Guo, Mingqiang;  Sin, Sai-Weng;  Martins, Rui Paulo
Favorite  |  View/Download:18/0  |  Submit date:2018/10/30
Analog-to-digital conversion  digital background calibration  pipelined ADC  split ADC  opamp-sharing technique  
A 14-Bit Split-Pipeline ADC with Self-Adjusted Opamp-Sharing Duty-Cycle and Bias Current Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2018,Volume: 65,Issue: 10,Page: 1380-1384
Authors:  Mao J.;  Guo M.;  Sin S.-W.;  Martins R.P.
Favorite  |  View/Download:4/0  |  Submit date:2019/02/11
Analog-to-digital conversion  digital background calibration  opamp-sharing technique  pipelined ADC  split ADC  
A 10.6 pJ.K-2 Resolution FoM Temperature Sensor Using Astable Multivibrator Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2018,Volume: 65,Issue: 7,Page: 869-873
Authors:  Wang, Bo;  Law, Man-Kay;  Tsui, Chi-Ying;  Bermak, Amine
Favorite  |  View/Download:12/0  |  Submit date:2018/10/30
CMOS temperature sensor  peak current  self-regulated BGR  bipolar  emitter-coupled astable multivibrator  
A 10.6 pJ·K2 Resolution FoM Temperature Sensor Using Astable Multivibrator Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2018,Volume: 65,Issue: 7,Page: 869-873
Authors:  Wang B.;  Law M.-K.;  Tsui C.-Y.;  Bermak A.
Favorite  |  View/Download:3/0  |  Submit date:2019/02/14
bipolar  CMOS temperature sensor  emitter-coupled astable multivibrator  peak current  self-regulated BGR  
A Digital PWM Controlled KY Step-Up Converter based on Passive Sigma-Delta Modulator Conference paper
2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017, Kaohsiung, Taiwan, JUN 03-07, 2017
Authors:  Xia Du;  Chi-Seng Lam;  Sai-Weng Sin;  Franco Maloberti;  Man-Chung Wong;  Seng-Pan U;  Rui Paulo Martins
Favorite  |  View/Download:8/0  |  Submit date:2018/12/23
Digital Control  Ky Converter  Sigma-delta Modulator  
Logistic quantum-behaved particle swarm optimization based MPPT for PV systems Conference paper
7th International Conference on Information Science and Technology, ICIST 2017 - Proceedings, Da Nang, Vietnam, Apr 16, 2017 - Apr 19, 2017
Authors:  Qin Y.;  Pun C.-M.;  Hu H.;  Gao H.
Favorite  |  View/Download:1/0  |  Submit date:2019/02/14
Duty Cycle  Mppt  Partial Shading  Photovoltaic  Qpso  
Digitally assisted low dropout regulator design for low duty cycle IoT applications Conference paper
2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016, Jeju, South Korea, 25-28 Oct. 2016
Authors:  Lu Y.
Favorite  |  View/Download:4/0  |  Submit date:2019/02/14
Adaptive Biasing  Dynamic Voltage Scaling  Internet Of Things  Ldo  Low Dropout Regulator  Power Management  
A 0.14-mm2 1.4-mW 59.4-dB-SFDR 2.4-GHz ZigBee/WPAN receiver exploiting a "split-LNTA + 50% LO" topology in 65-nm CMOS Journal article
IEEE Transactions on Microwave Theory and Techniques, 2014,Volume: 62,Issue: 7,Page: 1525-1534
Authors:  Zhicheng Lin;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:3/0  |  Submit date:2018/10/30
Cmos  Local Oscillator (Lo)  Low-noise Transconductance Amplifier (Lnta)  Passive Mixer  Rc-cr Network  Receiver  Rf  Transimpedance Amplifier (Tia)  Voltage-controlled Oscillator (Vco)  
Capacitive-Coupling Inverter for PV Integration: Analysis and Implementation Conference paper
Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014, Hangzhou, 9-11 June 2014
Authors:  ChenPei Zheng;  NingYi Dai;  ManChung Wong;  ChiKong Wong;  Miao Zhu
Favorite  |  View/Download:5/0  |  Submit date:2018/12/23
Capacitive-coupling Voltage Source Inverter  Inductive-coupling Voltage Source Inverter  Maximum Power Point Tracking (Mppt)