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A 167-μW 71.7-dB SFDR 2.4-GHz BLE Receiver Using a Passive Quadrature Front End, a Double-Sided Double-Balanced Cascaded Mixer, and a Dual-Transformer-Coupled Class-D VCO Journal article
Shao, Haijun, Martins, Rui P., Mak, Pui In. A 167-μW 71.7-dB SFDR 2.4-GHz BLE Receiver Using a Passive Quadrature Front End, a Double-Sided Double-Balanced Cascaded Mixer, and a Dual-Transformer-Coupled Class-D VCO[J]. IEEE Journal of Solid-State Circuits, 2024.
Authors:  Shao, Haijun;  Martins, Rui P.;  Mak, Pui In
Favorite | TC[WOS]:0 TC[Scopus]:1  IF:4.6/5.6 | Submit date：2024/11/05
Adjacent Channel  Bluetooth Low Energy (Ble)  Cascaded  Cmos  Double Balanced  Figure Of Merit (Fom)  Hybrid Coupler  Noise Figure (Nf)  Notching  Out Of Band (Oob)  Passive Intensive  Phase Noise (Pn)  Quadrature  Signal-to-noise Ratio (Snr)  Spurious-free Dynamic Range (Sfdr)  Ultra-low-power (Ulp)  Voltage-controlled Oscillator (Vco)  
A Battery-Free Crystal-Less BLE Transmitter Tag With Fully-Integrated RF Harvesting and Multitag TDD and FDD Broadcasting Journal article
Lin, Liwen, Yu, Wei Han, Shao, Haijun, Yin, Jun, Lei, Ka Meng, Martins, Rui P., Mak, Pui In. A Battery-Free Crystal-Less BLE Transmitter Tag With Fully-Integrated RF Harvesting and Multitag TDD and FDD Broadcasting[J]. IEEE Transactions on Microwave Theory and Techniques, 2024.
Authors:  Lin, Liwen;  Yu, Wei Han;  Shao, Haijun;  Yin, Jun;  Lei, Ka Meng; et al.
Favorite | TC[WOS]:0 TC[Scopus]:0  IF:4.1/4.2 | Submit date：2024/10/10
Battery  Bluetooth Low Energy (Ble)  Crystal (Xtal)  Frequency Retaining Technique  Frequency-division Duplex (Fdd)  Over-the-air (Ota)  Rf Reference Phase-locked Loop (Pll)  Time-division Duplex (Tdd)  Trifilar Rf Harvester  Vdd-insensitive Voltage Control Oscillator And Power Amplifier (Vco-pa)  
Determining the Impact of Metallic Obstacles on Bluetooth Transmission to Enhance Indoor Location Determination Conference paper
Pancham, Jay, Millham, Richard, Fong, Simon James. Determining the Impact of Metallic Obstacles on Bluetooth Transmission to Enhance Indoor Location Determination[C]:SPRINGER INTERNATIONAL PUBLISHING, 2024, 177-189.
Authors:  Pancham, Jay;  Millham, Richard;  Fong, Simon James
Favorite | TC[WOS]:0 TC[Scopus]:0 | Submit date：2024/09/03
Ble  Bluetooth Low Energy  Metal  Obstruction  Real-time Location System  Rssi  
On the DC-Settling Process of the Pierce Crystal Oscillator in Start-Up Journal article
Zhang, Zehao, Yang, Shiheng, Liu, Yueduo, Zhu, Zihao, Lin, Jiahui, Bao, Rongxin, Xu, Tailong, Yang, Zhizhan, Zhang, Mingkang, Liu, Jiaxin, Zhou, Xiong, Yin, Jun, Mak, Pui In, Li, Qiang. On the DC-Settling Process of the Pierce Crystal Oscillator in Start-Up[J]. IEEE Transactions on Circuits and Systems II: Express Briefs, 2023, 70(1), 26-30.
Authors:  Zhang, Zehao;  Yang, Shiheng;  Liu, Yueduo;  Zhu, Zihao;  Lin, Jiahui; et al.
Favorite | TC[WOS]:1 TC[Scopus]:1  IF:4.0/3.7 | Submit date：2023/01/30
Bluetooth Low-energy (Ble)  Crystal Oscillator (Xo)  Dc Settling  Duty Cycling  Energy Harvesting  Energy Injection  Initial Motional Current  Internet Of Things (Iot)  Low Power  Startup  
A 266-µW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77dB SFDR and -3dBm OOB-B-1dB Journal article
Shao, Haijun, Mak, Pui-In, Qi, Gengzhen, Martins, Rui P.. A 266-µW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77dB SFDR and -3dBm OOB-B-1dB[J]. IEEE Journal of Solid-State Circuits, 2022, 57(12), 3669–3680.
Authors:  Shao, Haijun;  Mak, Pui-In;  Qi, Gengzhen;  Martins, Rui P.
Adobe PDF | Favorite | TC[WOS]:8 TC[Scopus]:11  IF:4.6/5.6 | Submit date：2023/05/15
Balun-low-noise Amplifier (Balun-lna)  Bandpass Filtering  Baseband (Bb)  Bluetooth Low-energy (Ble)  Cmos  Hybrid Filter  Noise Figure (Nf)  Nonlinearity  N-path  Out-of-band (Oob)  Passive Gain  Pipeline  Spurious-free Dynamic Range (Sfdr)  Ultra-low-power (Ulp)  
Determining the Impact of Perspex Obstacles on Bluetooth Transmission Paths Within a Simulated Office Environment for More Accurate Location Determination Conference paper
Pancham, Jay, Millham, Richard C., Fong, Simon James. Determining the Impact of Perspex Obstacles on Bluetooth Transmission Paths Within a Simulated Office Environment for More Accurate Location Determination[C]. Gervasi O., Murgante B., Misra S., Garau C., Blečić I., Taniar D., Apduhan B.O., Rocha A.M., Tarantino E., Torre C.M., BERLIN, GERMANY:Springer Science and Business Media Deutschland GmbH, 2021, 410-420.
Authors:  Pancham, Jay;  Millham, Richard C.;  Fong, Simon James
Favorite | TC[WOS]:1 TC[Scopus]:1 | Submit date：2022/05/13
Ble  Bluetooth Low Energy  Rssi  Real-time Location System  Obstacle  Obstruction  Perspex  
A 4-b 7µW Phase Domain ADC With Time Domain Reference Generation for Low-Power FSK/PSK Demodulation Journal article
Lei, X.W., Zhu, Y., Chan, C. H., Martins, R. P.. A 4-b 7µW Phase Domain ADC With Time Domain Reference Generation for Low-Power FSK/PSK Demodulation[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS–I: REGULAR PAPERS,, 2019, 3365-3372.
Authors:  Lei, X.W.;  Zhu, Y.;  Chan, C. H.;  Martins, R. P.
Favorite |   IF:5.2/4.5 | Submit date：2022/01/25
Bluetooth low energy (BLE)  frequency-shift keying (FSK)  low power  phase ADC.  
A 4-b 7-μ W phase domain ADC with time domain reference generation for low-power FSK/PSK Demodulation Journal article
Lei,Xuewei, Chan,Chi Hang, Zhu,Yan, Martins,Rui Paulo. A 4-b 7-μ W phase domain ADC with time domain reference generation for low-power FSK/PSK Demodulation[J]. IEEE Transactions on Circuits and Systems I: Regular Papers, 2019, 66(9), 3365-3372.
Authors:  Lei,Xuewei;  Chan,Chi Hang;  Zhu,Yan;  Martins,Rui Paulo
Favorite | TC[WOS]:0 TC[Scopus]:1  IF:5.2/4.5 | Submit date：2021/03/09
Bluetooth Low Energy (Ble)  Frequency-shift Keying (Fsk)  Low Power  Phase Adc  
A Coin-Battery-Powered LDO-Free 2.4-GHz Bluetooth Low Energy/ZigBee Receiver Consuming 2mA Journal article
Balan, Z., Ramiah, H., Rajendran, J., Vitee, N., Shasidharan, P. N., Yin, J., Mak, P. I., Martins, R. P.. A Coin-Battery-Powered LDO-Free 2.4-GHz Bluetooth Low Energy/ZigBee Receiver Consuming 2mA[J]. Elsevier the VLSI Journal - Integration, 2019, 112-118.
Authors:  Balan, Z.;  Ramiah, H.;  Rajendran, J.;  Vitee, N.;  Shasidharan, P. N.; et al.
Favorite | TC[WOS]:0   IF:2.2/1.6 | Submit date：2022/01/24
Bluetooth Low Energy (Ble)  Cmos Receiver  Current-reuse  Forward Body Bias  Low Power  Quadrature Lna  Voltage-controlled Oscillator (Vco)  I/q Mixers  Zigbee  
A 0.2-V Energy-Harvesting BLE Transmitter With a Micropower Manager Achieving 25% System Efficiency at 0-dBm Output and 5.2-nW Sleep Power in 28-nm CMOS Journal article
Yang, Shiheng, Yin, Jun, Yi, Haidong, Yu, Wei Han, Mak, Pui In, Martins, Rui P.. A 0.2-V Energy-Harvesting BLE Transmitter With a Micropower Manager Achieving 25% System Efficiency at 0-dBm Output and 5.2-nW Sleep Power in 28-nm CMOS[J]. IEEE Journal of Solid-State Circuits, 2019, 54(5), 1351-1362.
Authors:  Yang, Shiheng;  Yin, Jun;  Yi, Haidong;  Yu, Wei Han;  Mak, Pui In; et al.
Favorite | TC[WOS]:42 TC[Scopus]:49  IF:4.6/5.6 | Submit date：2021/10/28
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)