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Nano-Ampere Low-Dropout Regulator Designs for IoT Devices Conference paper
Authors:  Huang, Yuanqing;  Lu, Yan;  Maloberti, Franco;  Martins, Rui P.
Favorite  |  View/Download:20/0  |  Submit date:2018/10/30
LDO regulator  output-capacitor-free LDO regulator  ultra-low quiescent LDO  dynamic current boosting  
A 220-MHz Bondwire-Based Fully-Integrated KY Converter With Fast Transient Response Under DCM Operation Conference paper
Authors:  Zeng, Wen-Liang;  Lam, Chi-Seng;  Sin, Sai-Weng;  Maloberti, Franco;  Wong, Man-Chung;  Martins, Rui Paulo
Favorite  |  View/Download:14/0  |  Submit date:2018/10/30
Fully integrated KY converter  boost converter  PWM  discontinuous conduction mode (DCM)  zero current detection (ZCD)  load transient response  voltage ripple  bondwire inductor  
A 10-MHz Bandwidth Two-Path Third-Order Sigma Delta Modulator With Cross-Coupling Branches Conference paper
Authors:  Feng, Da;  Bonizzoni, Edoardo;  Maloberti, Franco;  Sin, Sai-Weng;  Martins, Rui Paulo
Favorite  |  View/Download:15/0  |  Submit date:2018/10/30
Sigma Delta modulator  two-path  cross-coupling  noise transfer function  polyphase decomposition  
A 4.2-mW 77.1-dB SNDR 5-MHz BW DT 2-1 MASH Delta Sigma Modulator With Multirate Opamp Sharing Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017,Volume: 64,Issue: 10,Page: 2641-2654
Authors:  Liang Qi;  Sai-Weng Sin;  Seng-Pan, U.;  Franco Maloberti;  Rui Paulo Martins
Favorite  |  View/Download:12/0  |  Submit date:2018/10/30
Analog-to-digital Converter (Adc)  Discrete-time (Dt) Delta Sigma (Delta Sigma) Modulator  Multi-stage Noise Shaping (Mash)  Wideband  Power-efficient  Opamp Sharing  Multirate  Successive Approximation Register (Sar) Quantizer  
A Digital PWM Controlled KY Step-Up Converter Based on Frequency Domain ΣΔ ADC Conference paper
IEEE International Symposium on Industrial Electronics, Edinburgh, UK, JUN 18-21, 2017
Authors:  Xia Du;  Chi-Seng Lam;  Sai-Weng Sin;  Man-Kay Law;  Franco Maloberti;  Man-Chung Wong;  Seng-Pan U;  Rui Paulo Martins
Favorite  |  View/Download:11/0  |  Submit date:2018/12/23
Frequency Domain Sigma-delta Adc  Ky Converter  Digital Control  
A 7.8-mW 5-b 5-GS/s Dual-Edges-Triggered Time-Based Flash ADC Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017,Volume: 64,Issue: 8,Page: 1966-1976
Authors:  Chan, Chi-Hang;  Zhu, Yan;  Sin, Sai-Weng;  Seng-Pan, U.;  Martins, Rui P.;  Maloberti, Franco
Favorite  |  View/Download:21/0  |  Submit date:2018/10/30
Analog-to-digital Converter (Adc)  Flash  Time-based Dual-edge-triggered  
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:7/0  |  Submit date:2018/12/23
Digital Control  Ky Converter  Sigma-delta Modulator  
A 0.003mm2 1.7-to-3.5GHz dual-mode time-interleaved ring-VCO achieving 90-to-150kHz 1/f3 phase-noise corner Conference paper
2016 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, United states, 1 31, 2016 - 2 4, 2016
Authors:  Jun Yin;  Pui-In Mak;  Franco Maloberti;  Rui P. Martins
Favorite  |  View/Download:10/0  |  Submit date:2018/11/06
Reconfigurable mismatch-free time-interleaved bandpass sigma-delta modulator for wireless communications Journal article
ELECTRONICS LETTERS, 2017,Volume: 53,Issue: 7,Page: 506–508
Authors:  Dongyang Jiang;  Sai-Weng Sin;  Seng-Pan U;  Rui Paulo Martins;  Franco Maloberti
Favorite  |  View/Download:13/0  |  Submit date:2018/10/30
Sigma-delta Modulation  Modulators  Software Radio  Radio Receivers  Circuit Simulation  Band-pass Filters  Table Lookup  Reconfigurable Mismatch-free Time-interleaved Bandpass Sigma-delta Modulator  Wireless Communications  Control Parameters  Look-up Table  Path Numbers  Path Sampling Frequencies  Tuning Coefficients  Design Reconfigurability  Multiband Receiver  Software Defined Radio Systems  Behavioural Simulations  
A Handheld High-Sensitivity Micro-NMR CMOS Platform With B-Field Stabilization for Multi-Type Biological/Chemical Assays Journal article
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2017,Volume: 52,Issue: 1,Page: 284-297
Authors:  Lei, Ka-Meng;  Heidari, Hadi;  Mak, Pui-In;  Law, Man-Kay;  Maloberti, Franco;  Martins, Rui P.
Favorite  |  View/Download:7/0  |  Submit date:2018/10/30
Baseband  Biological  Biosensor  Chemicalcmos  Deoxyribonucleic Acid (Dna)  Filter  Hall Sensor  Immunoglobulin  Lab-on-a-chip  Low-noise Amplifier (Lna)  Magnetic Sensing  Nuclear Magnetic Resonance (Nmr)  Pointof-care  Polymer  Power Amplifier (Pa)  Protein  Radio Frequency (Rf)  Receiver (Rx)  Transceiver (Trx)  Transimpedance Amplifier (Tia)  Transmitter (Tx)