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Accuracy-enhanced variance-based time-skew calibration using SAR as window detector Journal article
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2019,Volume: 27,Issue: 2,Page: 481-485
Authors:  Liu J.;  Chan C.-H.;  Sin S.-W.;  Seng-Pan U.;  Martins R.P.
Favorite  |  View/Download:23/0  |  Submit date:2019/02/13
Bandwidth mismatches  split-digital to analog converter (DAC)  successive-approximation-register (SAR) analog-to-digital converter (ADC)  time-interleaved (TI)  variance based  window detector (WD)  
A Low-Profile and High-Gain CP Patch Antenna With Improved AR Bandwidth Via Perturbed Ring Resonator Journal article
IEEE Antennas and Wireless Propagation Letters, 2019,Volume: 18,Issue: 2,Page: 397-401
Authors:  Zhong-Xun Liu;  Lei Zhu;  Xiao Zhang
Favorite  |  View/Download:11/0  |  Submit date:2019/02/26
High Gain  Stacked Circularly Polarized (Cp) Patch Antenna  Improved Axial-ratio (Ar) Bandwidth  Low Profile  Nonradiative Resonator  
A Low-Profile Wideband Aperture-Fed Microstrip Antenna with Improved Radiation Patterns Journal article
IEEE Transactions on Antennas and Propagation, 2019,Volume: 67,Issue: 1,Page: 562-567
Authors:  Liu N.-W.;  Zhu L.;  Choi W.-W.;  Fu G.
Favorite  |  View/Download:14/0  |  Submit date:2019/02/12
Aperture Fed  Low Profile  Microstrip Patch Antenna (Mpa)  Radiation Pattern Improvement  Wide Bandwidth  
An implantable wideband circularly polarized microstrip patch antenna via two pairs of degenerate modes Journal article
IEEE Access, 2019,Volume: 7,Page: 4239-4247
Authors:  Yang Z.-J.;  Zhu L.;  Xiao S.
Favorite  |  View/Download:5/0  |  Submit date:2019/02/12
Circular Polarization  Implantable Antenna  Lower And Upper Degenerate Modes  Wide Bandwidth  
A Wideband Circularly Polarized Patch Antenna With Enhanced Axial Ratio Bandwidth via Co-Design of Feeding Network Journal article
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018,Volume: 66,Issue: 10,Page: 4996-5003
Authors:  Wu, Qiong-Sen;  Zhang, Xiao;  Zhu, Lei
Favorite  |  View/Download:18/0  |  Submit date:2018/10/30
Axial Ratio Bandwidth  Circular Polarization  Filtering Antenna Network  Synthesis Design  Wideband  
A low profile shorted-patch antenna with enhanced bandwidth and reduced h-plane cross-polarization Journal article
IEEE Transactions on Antennas and Propagation, 2018,Volume: 66,Issue: 10,Page: 5602-5607
Authors:  Liu N.-W.;  Zhu L.;  Fu G.;  Liu Y.
Favorite  |  View/Download:4/0  |  Submit date:2019/02/12
Enhanced Impedance Bandwidth  Low Cross-polarization (Cross-pol)  Low Profile  Shorted-patch Antenna (Spa)  
A 36-Gb/s 1.3-mW/Gb/s duobinary-signal transmitter exploiting power-efficient cross-quadrature clocking multiplexers with maximized timing margin Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2018,Volume: 65,Issue: 9,Page: 3014-3026
Authors:  Chen Y.;  Mak P.-I.;  Boon C.C.;  Martins R.P.
Favorite  |  View/Download:9/0  |  Submit date:2019/02/11
Bandwidth (Bw)  Cmos  Cross-quadrature Clocking  D-type Flip-flop (Dff)  Data-dependent Jitter (Ddj)  Duobinary  Figure-of-merit (Fom)  Latch  Multi-level Signaling  Multiplexer (Mux)  Selector  Timing Margin  
A Low-Profile Differential-Fed Patch Antenna with Bandwidth Enhancement and Sidelobe Reduction under Operation of TM10 and TM12 Modes Journal article
IEEE Transactions on Antennas and Propagation, 2018,Volume: 66,Issue: 9,Page: 4854-4859
Authors:  Liu N.-W.;  Zhu L.;  Choi W.-W.;  Zhang X.
Favorite  |  View/Download:10/0  |  Submit date:2019/02/12
Bandwidth Enhancement  Differential-fed Antenna  Dual-resonant Modes  Patch Antenna  Sidelobe Reduction  
A low-profile differentially fed microstrip patch antenna with broad impedance bandwidth under triple-mode resonance Journal article
IEEE Antennas and Wireless Propagation Letters, 2018,Volume: 17,Issue: 8,Page: 1478-1482
Authors:  Liu N.-W.;  Zhu L.;  Choi W.-W.;  Zhang J.-D.
Favorite  |  View/Download:7/0  |  Submit date:2019/02/12
Broad Impedance Bandwidth  Differentially Fed  Low Profile  Microstrip Patch Antenna  
Synthesis design of filtering wideband differential phase shifters on multimode resonators with controllable same insertion loss bandwidth Journal article
IET MICROWAVES ANTENNAS & PROPAGATION, 2018,Volume: 12,Issue: 3,Page: 367-374
Authors:  Lyu, Yun-Peng;  Zhu, Lei;  Cheng, Chong-Hu
Favorite  |  View/Download:17/0  |  Submit date:2018/10/30
Resonator Filters  Microwave Phase Shifters  Uhf Phase Shifters  Synthesis Design  Wideband Differential Phase Shifters  Insertion Loss Bandwidth  Phase Shifters  Distinctive Multimode Resonators  Reference Line  Filtering Function  Il Bandwidth  Phase-shifting Elements  Phase-shift Value  Return Loss  Design Curves  Frequency Selectivity  Out-of-band Rejection  Frequency 2  04 Ghz To 4  03 Ghz