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A High-Voltage-Enabled Class-D Polar PA Using Interactive AM-AM Modulation, Dynamic Matching, and Power-Gating for Average PAE Enhancement Journal article
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017,Volume: 64,Issue: 11,Page: 2844-2857
Authors:  Yu, Wei-Han;  Peng, Xingqiang;  Mak, Pui-In;  Martins, Rui P.
Favorite | View/Download:25/0 | TC[WOS]:4 TC[Scopus]:0 | Submit date:2018/10/30
AA Battery  antenna impedance mismatch  class-D  CMOS  digital AM modulation  dynamic matching network (DMN)  error-vector magnitude (EVM)  inverter chain  leakage current  matching network (MN)  polar  power amplifier (PA)  power-added efficiency (PAE)  power gating  
Joint-digital-predistortion for wireless transmitter’s I/Q imbalance and PA nonlinearities using an asymmetrical complexity-reduced Volterra series model Journal article
Analog Integrated Circuits and Signal Processing, 2016,Volume: 87,Issue: 1,Page: 35-47
Authors:  Yue Li;  Chak-Fong Cheang;  Pui-In Mak;  Rui P. Martins
Favorite | View/Download:9/0 | TC[WOS]:4 TC[Scopus]:0 | Submit date:2019/02/11
Computational Complexity  Digital Predistortion (Dpd)  I/q Imbalance  Power Amplifier (Pa)  Ofdm  Volterra Series  
A 0.05- to 10-GHz, 19- to 22-GHz, and 38- to 44-GHz frequency synthesizer for software-defined radios in 0.13-μm CMOS process Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2016,Volume: 63,Issue: 1,Page: 109-113
Authors:  Rong S.;  Yin J.;  Luong H.C.
Favorite | View/Download:9/0 | TC[WOS]:11 TC[Scopus]:0 | Submit date:2019/02/14
Dual Band  Fast Hopping  Frequency Synthesizer  Injection-locked Frequency Multiplier  Injection-locked Oscillator  Mm-wave  Sdr  Soft-ware Defined Radio  Sub-harmonic Injection  Uwb  Voltage Controlled Oscillator  
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:10/0 | TC[WOS]:8 TC[Scopus]: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  
Joint resource allocation for learning-based cognitive radio networks with MIMO-OFDM relay-aided transmissions Conference paper
IEEE Wireless Communications and Networking Conference, WCNC, Shanghai, PEOPLES R CHINA, APR 07-10, 2013
Authors:  Li S.;  Li B.;  Xing C.;  Fei Z.;  Ma S.
Favorite | View/Download:8/0 | TC[WOS]:4 TC[Scopus]:0 | Submit date:2019/02/14
Af Mimo Relaying  Cognitive Radio  Interference  Learning  
Robust transceiver design for MIMO-OFDM systems based on cluster water-filling Journal article
IEEE Communications Letters, 2013,Volume: 17,Issue: 7,Page: 1451-1454
Authors:  Xing C.;  Li D.;  Ma S.;  Fei Z.;  Kuang J.
Favorite | View/Download:9/0 | TC[WOS]:6 TC[Scopus]:0 | Submit date:2019/02/14
Cluster Water-filling  Mimo-ofdm  Robust Transceiver Design  Weighted Mse  
A 53-to-75-mW, 59.3-dB HRR, TV-band white-space transmitter using a low-frequency reference LO in 65-nm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2013,Volume: 48,Issue: 9,Page: 2078-2089
Authors:  Ka-Fai Un;  Pui-In Mak;  Rui P. Martins
Favorite | View/Download:9/0 | TC[WOS]:8 TC[Scopus]:0 | Submit date:2019/02/11
Cmos  Harmonic Rejection  Multiphase Local Oscillator (Lo) Generator  Ofdm  Passive Filter  White Space Applications  Wideband  Wireless Transmitter  
Low-complexity, full-resolution, mirrorswitching digital predistortion scheme for polar-modulated power amplifiers Journal article
Electronics Letters, 2012,Volume: 48,Issue: 24,Page: 1551-1552
Authors:  W.-H. Yu;  W.-F. Cheng;  Y. Li;  C.-F. Cheang;  P.-I. Mak;  R.P. Martins
Favorite | View/Download:8/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2019/05/06
Low-complexity, full-resolution, mirror-switching digital predistortion scheme for polar-modulated power amplifiers Journal article
Electronics Letters, 2012,Volume: 48,Issue: 24,Page: 1551-1553
Authors:  Yu W.-H.;  Cheng W.-F.;  Li Y.;  Cheang C.-F.;  Mak P.-I.;  Martins R.P.
Favorite | View/Download:11/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2019/02/11
A dynamic-range-improved 2.4GHz WLAN class-E PA combining PWPM and cascode modulation Conference paper
2012 IEEE Asia Pacific Conference on Circuits and Systems, Kaohsiung, TAIWAN, DEC 02-05, 2012
Authors:  Yinsidi Jiao;  Wei-Han Yu;  Pui-In Mak;  Rui P. Martins
Favorite | View/Download:7/0 | TC[WOS]:1 TC[Scopus]:0 | Submit date:2019/02/11