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A feeding technique for wideband CP patch antenna based on 90° phase difference between tapped-line and parallel coupled-line Journal article
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019,Volume: 18,Issue: 7,Page: 1468 - 1471
Authors:  Qiong-Sen Wu;  Xiao Zhang;  Lei Zhu
Favorite  |  View/Download:6/0  |  Submit date:2019/07/23
Circular Polarization  Tapped Line  Wideband  Parallel Coupled Line  Patch Antenna  
Dual circularly polarized loop antenna using a pair of resonant even modes Journal article
International Journal of RF and Microwave Computer-Aided Engineering, 2019,Volume: 29,Issue: 6
Authors:  Lu Xu;  Wen‐Jun Lu;  Cheng‐Ying Yuan;  Lei Zhu
Favorite  |  View/Download:1/0  |  Submit date:2019/07/23
Dual Circularly Polarized Antennas  Even-mode Resonant  Square Loop Antenna  
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:6/0  |  Submit date:2019/02/26
High Gain  Stacked Circularly Polarized (Cp) Patch Antenna  Improved Axial-ratio (Ar) Bandwidth  Low Profile  Nonradiative Resonator  
A 0.2V energy-harvesting BLE transmitter with a micropower manager achieving 25% system efficiency at 0dBm output and 5.2nW sleep power in 28nm CMOS Journal article
IEEE Journal of Solid-State Circuits, 2019,Page: 1 - 12
Authors:  Shiheng Yang;  Jun Yin;  Haidong Yi;  Wei-Han Yu;  Pui-In Mak;  Rui P. Martins
Favorite  |  View/Download:8/0  |  Submit date:2019/03/12
Bluetooth Low Energy (Ble)  Cmos  Energy Harvesting  Master-slave Sampling Filter (Mssf)  Micropower Manager (Μpm)  Phase-locked Loop (Pll)  Power Amplifier (Pa)  Power Gating  Transmitter (Tx)  Ultralow-voltage (Ulv)  Voltage-controlled Oscillator (Vco)  
Many-objective sizing optimization of a class-C/D VCO for ultralow-power iot and ultralow-phase-noise cellular applications Journal article
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2019,Volume: 27,Issue: 1,Page: 69-82
Authors:  Martins R.;  Lourenco N.;  Horta N.;  Yin J.;  Mak P.-I.;  Martins R.P.
Favorite  |  View/Download:7/0  |  Submit date:2019/02/11
Dual-mode Voltage-controlled Oscillator (Voc)  Electronic Design Automation (Eda)  Many-objective Optimization  Multitest Bench Sizing Optimization  Radio Frequency (Rf) Integrated Circuits (Ics)  
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:6/0  |  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:2/0  |  Submit date:2019/02/12
Circular Polarization  Implantable Antenna  Lower And Upper Degenerate Modes  Wide Bandwidth  
Three-Way Multiple-Mode Cavity Filtering Crossover for Narrowband and Broadband Applications Journal article
IEEE Transactions on Microwave Theory and Techniques, 2018,Page: 1-10
Authors:  Jing-Yu Lin;  Sai-Wai Wong;  Yu-Ming Wu;  Yang Yang;  Lei Zhu;  Yejun He
Favorite  |  View/Download:3/0  |  Submit date:2019/02/26
Broadband  Cavity Crossover  Multiple Mode  Rectangular Cavity  Slot Coupling  Three Channel  Triple-mode Resonator (Tmr)  
A 2.4-GHz Single-Pin Antenna Interface RF Front-End with a Function-Reuse Single-MOS VCO-PA and a Push-Pull LNA Conference paper
2018 IEEE Asian Solid-State Circuits Conference, A-SSCC 2018 - Proceedings
Authors:  Xu K.;  Yin J.;  Mak P.-I.;  Staszewski R.B.;  Martins R.P.
Favorite  |  View/Download:4/0  |  Submit date:2019/02/11
Microstrip Leaky-Wave Antennas (MLWA) with Periodical Loading of Shorting Pins Conference paper
2018 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2018 - Proceedings, Chengdu, May 6-10, 2018
Authors:  Xie D.;  Zhu L.
Favorite  |  View/Download:2/0  |  Submit date:2019/02/19