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A 0.4 v 6.4 μw 3.3 MHz CMOS Bootstrapped Relaxation Oscillator with ±0.71% Frequency Deviation over -30 to 100 °c for Wearable and Sensing Applications Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems
Authors:  Lei K.-M.;  Mak P.-I.;  Martins R.P.
Favorite | View/Download:15/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2019/02/11
bootstrap  bulk-driven amplifier  CMOS  relaxation oscillator (RxO)  ultra-low-voltage (ULV)  wearable devices  
AN I/Q-multiplexed and OTA-shared CMOS pipelined ADC with an A-DQS S/H front-end for two-step-channel-select low-IF receiver Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Vancouver, CANADA, MAY 23-26, 2004
Authors:  Mak P.-I.;  Ma K.-K.;  Mok W.-I.;  Sou C.-S.;  Ho K.-M.;  Ng C.-M.;  U S.-P.;  Martins R.P.
Favorite | View/Download:14/0 | TC[WOS]:2 TC[Scopus]:0 | Submit date:2019/02/11
A low-IF/zero-IF reconfigurable receiver with two-step channel selection technique for multistandard applications Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Vancouver, CANADA, MAY 23-26, 2004
Authors:  Mak P.-I.;  U S.-P.;  Martins R.P.
Favorite | View/Download:8/0 | TC[WOS]:3 TC[Scopus]:0 | Submit date:2019/02/11
A frequency up-conversion and two-step channel selection embedded CMOS D/A interface Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Kobe, JAPAN, MAY 23-26, 2005
Authors:  Ao Ieong K.-H.;  Fok C.-Y.;  Mak P.-I.;  S.-P. Seng-Pan;  Martins R.P.
Favorite | View/Download:11/0 | TC[WOS]:2 TC[Scopus]:0 | Submit date:2019/02/11
Design and test strategy underlying a low-voltage analog-baseband IC for 802.11a/b/g WLAN SiP receivers Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Kos, GREECE, MAY 21-24, 2006
Authors:  Mak P.-I.;  Seng-Pan U.;  Martins R.P.
Favorite | View/Download:9/0 | TC[WOS]:2 TC[Scopus]:0 | Submit date:2019/02/11
A highly-linear successive-approximation front-end digitizer with built-in sample-and-hold function for pipeline/two-step ADC Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, New Orleans, LA, MAY 27-30, 2007
Authors:  Mok W.-I.;  Mak P.-I.;  U S.-P.;  Martins R.P.
Favorite | View/Download:9/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2019/02/11
An open-source-input, ultra-wideband LNA with mixed-voltage ESD protection for full-band (170-to-1700 MHz) mobile TV tuners Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Seattle, WA, MAY 18-21, 2008
Authors:  Mak P.-I.;  Ieong K.-H.A.;  Martins R.P.
Favorite | View/Download:16/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2019/02/11
A 90nm CMOS Bio-Potential Signal Readout Front-End with Improved Powerline Interference Rejection Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Taipei, TAIWAN, MAY 24-27, 2009
Authors:  Chon-Teng Ma;  Pui-In Mak;  Mang-I Vai;  Peng-Un Mak;  Sio-Hang Pun;  Wan Feng;  R. P. Martins
Favorite | View/Download:25/0 | TC[WOS]:16 TC[Scopus]:0 | Submit date:2019/02/11
An open-loop octave-phase local-oscillator generator with high-precision correlated phases for VHF/UHF mobile-TV tuners Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Taipei, TAIWAN, MAY 24-27, 2009
Authors:  Un K.-F.;  Mak P.-I.;  Martins R.P.
Favorite | View/Download:19/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2019/02/11
A high-voltage-enabled recycling folded cascode OpAmp for nanoscale CMOS technologies Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Rio de Janeiro, BRAZIL, MAY 15-18, 2011
Authors:  Liu M.;  Mak P.-I.;  Yan Z.;  Martins R.P.
Favorite | View/Download:8/0 | TC[WOS]:6 TC[Scopus]:0 | Submit date:2019/02/11
A single-to-differential LNA topology with robust output gain-phase balancing against balun imbalance Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Rio de Janeiro, BRAZIL, MAY 15-18, 2011
Authors:  Martins M.A.;  Mak P.-I.;  Martins R.P.
Favorite | View/Download:13/0 | TC[WOS]:9 TC[Scopus]:0 | Submit date:2019/02/11
A 310 nW 14.2-bit iterative-incremental ADC for wearable sensing systems Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Baltimore, MD, MAY 28-31, 2017
Authors:  Zhang T.-T.;  Law M.-K.;  Wang B.;  Mak P.-I.;  Vai M.-I.;  Martins R.P.
Favorite | View/Download:13/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2019/02/11
Chopping  Dynamic Element Matching  Energy Efficiency  Incremental Adc  Sensor Interface  Two-step  Ultra-low-power  Vearable Sensing System  
A 0.4V 4.8μW 16MHz CMOS crystal oscillator achieving 74-fold startup-time reduction using momentary detuning Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Baltimore, MD, MAY 28-31, 2017
Authors:  Ka-Meng Lei;  Pui-In Mak;  R. P. Martins
Favorite | View/Download:18/0 | TC[WOS]:0 TC[Scopus]:0 | Submit date:2019/02/11
Cmos  Crystal Oscillator  Fast Startup  Low-power  Low-voltage  Ultra-low-power  
A 3-D PWM control, H-bridge tri-level inverter for power quality compensation in three-phase four-wired systems Conference paper
Proceedings - IEEE International Symposium on Circuits and Systems, Vancouver, CANADA, 23-26, MAY-2004
Authors:  Mak P.-I.;  Wong M.-C.;  U S.-P.
Favorite | View/Download:10/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2018/12/23