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Non-linear adaptive hysteresis band pulsewidth modulation control for hybrid active power filters to reduce switching loss Journal article
IET Power Electronics, 2015,Volume: 8,Issue: 11,Page: 2156-2167
Authors:  Lei Wang;  Chi-Seng Lam;  Man-Chung Wong;  Ning-Yi Dai;  Keng-Weng Lao;  Chi-Kong Wong
Favorite  |  View/Download:17/0  |  Submit date:2018/10/30
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:6/0  |  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 2-/3-phase fully integrated switched-capacitor DC-DC converter in bulk CMOS for energy-efficient digital circuits with 14% efficiency improvement Conference paper
Digest of Technical Papers - IEEE International Solid-State Circuits Conference, San Francisco, CA, United states, 2 22, 2015 - 2 26, 2015
Authors:  Jiang, Junmin;  Lu, Yan;  Huang, Cheng;  Ki, Wing-Hung;  Mok, Philip K. T.
Favorite  |  View/Download:6/0  |  Submit date:2018/11/06