UM

Browse/Search Results:  1-10 of 10 Help

Filters                
Selected(0)Clear Items/Page:    Sort:
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:20/0  |  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 0.18V 382µW Bluetooth Low-Energy (BLE) Receiver Front-End with 1.33nW Sleep Power for Energy-Harvesting Applications in 28nm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2018,Volume: 53,Issue: 6,Page: 1618 - 1627
Authors:  Haidong Yi;  Wei-Han Yu;  Pui-In Mak;  Jun Yin;  Rui P. Martins
Favorite  |  View/Download:16/0  |  Submit date:2019/03/12
Bandgap Reference (Bgr)  Bluetooth Low Energy (Ble)  Charge Pump (Cp)  Class-d Voltage-controlled Oscillator (Vco)  Cmos  Energy Harvesting  Low-noise Amplifier (Lna)  Micropower Manager (Μpm)  Power-gating  Receiver (Rx)  Ultra-low Power (Ulp)  Ultra-low Voltage (Ulv)  
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 Conference paper
2018 IEEE International Solid - State Circuits Conference - (ISSCC), San Francisco, CA, USA, FEB 11-15, 2018
Authors:  Jun Yin;  Shiheng Yang;  Haidong Yi;  Wei-Han Yu;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:11/0  |  Submit date:2018/11/06
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:15/0  |  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:9/0  |  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  
A 0.18V 382µW bluetooth low-energy (BLE) receiver with 1.33nW sleep power for energy-harvesting applications in 28nm CMOS Conference paper
2017 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, United states, 5-9 Feb. 2017
Authors:  Wei-Han Yu;  Haidong Yi;  Pui-In Mak;  Jun Yin;  Rui P. Martins
Favorite  |  View/Download:10/0  |  Submit date:2018/11/06
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:5/0  |  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  
A Combinatorial Impairment-Compensation Digital Predistorter for a Sub-GHz IEEE 802.11af-WLAN CMOS Transmitter Covering a 10x-Wide RF Bandwidth Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2015,Volume: 62,Issue: 4,Page: 1025-1032
Authors:  Chak-Fong Cheang;  Ka-Fai Un;  Wei-Han Yu;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:8/0  |  Submit date:2019/02/11
Cmos  Counter-intermodulation (Cim)  Digital Predistortion (Dpd)  Frequency-dependent I/q Imbalance  Power Amplifier (Pa)  Rf  Volterra Series  Wideband Transmitter  
Non-recursive digital calibration for joint-elimination of transmitter and receiver I/Q imbalances with minimized add-on hardware Patent
专利类型: 发明专利, 专利号: US9276798B2, 申请日期: 2014-03-26, 公开日期: 2016-03-01
Authors:  Wei-Han Yu;  Chak-Fong CHEANG;  Ka-Fai UN;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:11/0  |  Submit date:2019/03/12
NON-RECURSIVE DIGITAL CALIBRATION FOR JOINT-ELIMINATION OF TRANSMITTER AND RECEIVER I/Q IMBALANCES WITH MINIMIZED ADD-ON HARDWARE Patent
专利类型: 发明专利, 专利号: US20150280958A1, 申请日期: 2014-03-26, 公开日期: 2015-10-01
Authors:  Wei Han YU;  Chak Fong CHEANG;  Ka Fai UN;  Pui In MAK;  Rui P MARTINS
Favorite  |  View/Download:1/0  |  Submit date:2020/06/04