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Synthesis design of a wideband impedance transformer consisting of two-section coupled lines Journal article
IET MICROWAVES ANTENNAS & PROPAGATION, 2017,Volume: 11,Issue: 1,Page: 144-150
Authors:  Wu, Qiongsen;  Zhu, Lei
Favorite  |  View/Download:12/0  |  Submit date:2018/10/30
Impedance Convertors  Network Synthesis  Frequency Response  Wideband Impedance Transformer  Two-section Coupled Lines  Synthesis Design  Reflection Zeros  Chebyshev-function Frequency Response  Direct Synthesis Approach  Impedance-transformation Ratio  Passband Return Loss  Equal-ripple Rl  Operating Bandwidth  
Wideband impedance transformers on parallel-coupled and multisection microstrip lines: Synthesis design and implementation Journal article
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2016,Volume: 6,Issue: 12,Page: 1873-1880
Authors:  Wu Q.-S.;  Zhu L.
Favorite  |  View/Download:3/0  |  Submit date:2019/02/12
Coupled Lines  Impedance Transformers  Synthesis Design  Wide Operating Band  
Short-Ended Coupled-Line Impedance Transformers with Ultrahigh Transforming Ratio and Bandpass Selectivity Suitable for Large Load Impedances Journal article
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2016,Volume: 6,Issue: 5,Page: 767-774
Authors:  Wu Q.-S.;  Zhu L.
Favorite  |  View/Download:9/0  |  Submit date:2019/02/12
Bandpass Selectivity  Coupled Line  Impedance Transformer  Large Load Impedance  Ultrahigh Transforming Ratio.  
Wideband Impedance Transformers with Good Frequency Selectivity Based on Multisection Quarter-Wave Lines and Short-Circuited Stubs Journal article
IEEE Microwave and Wireless Components Letters, 2016,Volume: 26,Issue: 5,Page: 337-339
Authors:  Wu Q.-S.;  Zhu L.
Favorite  |  View/Download:3/0  |  Submit date:2019/02/12
Impedance Transformer  Passband Frequency Selectivity  Synthesis Approach  Wideband  
Design of microwave patch hybrid couplers with arbitrary power ratio and impedance transformation Journal article
IEICE Transactions on Electronics, 2015,Volume: E98C,Issue: 7,Page: 644-650
Authors:  Jing X.;  Sun S.;  Zhu L.
Favorite  |  View/Download:4/0  |  Submit date:2019/02/12
Branch-line Couplers  Cross Slots  Impedance Transformer  Patch Hybrid Coupler  Power Ratio