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High selective compact dual-band filter using ring resonator with quarter-wavelength stubs Journal article
ELECTRONICS LETTERS, 2017,Volume: 53,Issue: 24
Authors:  Peng, Yatao;  Zhang, Lijun;  Zheng, Zhanqi;  Leng, Yongqing
Favorite  |  View/Download:71/0  |  Submit date:2018/10/30
UHF resonators  UHF filters  resonator filters  band-pass filters  poles and zeros  coupled transmission lines  high selective compact dual-band filter  ring resonator  frequency 1  57 GHz to 2  45 GHz  coupling lines  circuit parameters  central frequency ratio  selectivity enhancement  transmission zeros  loaded quarter-wavelength stubs  filter layout  dual-band bandpass filters  
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:23/0  |  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  
Differential-mode bandpass filter on microstrip line with wideband common-mode suppression Journal article
ELECTRONICS LETTERS, 2017,Volume: 53,Issue: 3,Page: 163-U44
Authors:  Chen, Dong;  Zhu, Lei;  Bu, Huizheng;  Cheng, Chonghu
Favorite  |  View/Download:14/0  |  Submit date:2018/10/30
Band-pass Filters  Microstrip Lines  Microstrip Filters  Resonator Filters  Coupled Transmission Lines  Differential-mode Bandpass Filter  Wideband Common-mode Suppression  Microstrip Line Topology  Dm Bpf  Half-wavelength Uniform Impedance Resonators  Coupled-line Sections  Open-circuited Stub  Spurious Cm Response  Wideband Cm Suppression  
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  
Source-follower-based bi-quad cell for continuous-time zero-pole type filters Conference paper
ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, Paris, FRANCE, MAY 30-JUN 02, 2010
Authors:  Chen Y.;  Mak P.-I.;  Zhou Y.
Favorite  |  View/Download:8/0  |  Submit date:2019/02/12
Multiphoton confocal microscopy using a femtosecond Cr: Forsterite laser Journal article
Scanning, 2001,Volume: 23,Issue: 4,Page: 249-254
Authors:  Liu T.-M.;  Chu S.-W.;  Sun C.-K.;  Lin B.-L.;  Cheng P.-C.;  Johnson I.
Favorite  |  View/Download:5/0  |  Submit date:2018/12/19
Cr:Forsterite Laser  Multiphoton Luminescence  Multiphoton Microscopy  Scanning Microscopy