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Single-Layer Broadband Phase Shifter Using Multimode Resonator and Shunt λ/4 Stubs
Lyu, Yun-Peng1,2; Zhu, Lei2; Cheng, Chong-Hu1
2017-07
Source PublicationIEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY
ISSN2156-3950
Volume7Issue:7Pages:1119-1125
Abstract

This paper presents a new method for single-layer broadband phase shifter without needing any coupling structure. The phase shifter consists of a multimode resonator and two shunt lambda/4 stubs. Meanwhile, the bandwidth of proposed phase shifters can be achieved more than 100%. For prescribed return loss, phase shift value, and phase error, this paper develops a synthesis approach to determine all parameters of designed phase shifter. In addition, both the return-loss bandwidth and phase-error bandwidths can be considered simultaneously so as to determine the return loss and phase error for a desired bandwidth. The 45 degrees, 90 degrees, 135 degrees, and 180 degrees phase shifter are theoretically designed and presented. To validate the design method, a broadband 90 degrees phase shifter is designed, fabricated, and measured. The synthesized, simulated, and measured results are found in good agreement with each other, and the experimental results show that the phase shifter achieves 90 degrees +/- 5 degrees, vertical bar S11 vertical bar < - 14 dB, and insertion loss < 0.7 dB over the bandwidth from 1.43 to 4.45 GHz (102.7%).

KeywordBandwidth Broadband Phase Shifter Multimode Resonator (Mmr) Phase Error Synthesis Design
DOI10.1109/TCPMT.2017.2691739
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Manufacturing ; Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary
WOS IDWOS:000409509300013
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
The Source to ArticleWOS
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被引频次[WOS]:12   [WOS记录]     [WOS相关记录]
Document TypeJournal article
专题DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorZhu, Lei
Affiliation1.School of Electronic Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
2.Faculty of Science and Technology, University of Macau, Macau SAR, China
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
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GB/T 7714
Lyu, Yun-Peng,Zhu, Lei,Cheng, Chong-Hu. Single-Layer Broadband Phase Shifter Using Multimode Resonator and Shunt λ/4 Stubs[J]. IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY,2017,7(7):1119-1125.
APA Lyu, Yun-Peng,Zhu, Lei,&Cheng, Chong-Hu.(2017).Single-Layer Broadband Phase Shifter Using Multimode Resonator and Shunt λ/4 Stubs.IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY,7(7),1119-1125.
MLA Lyu, Yun-Peng,et al."Single-Layer Broadband Phase Shifter Using Multimode Resonator and Shunt λ/4 Stubs".IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY 7.7(2017):1119-1125.
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