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Status即將出版Forthcoming
Theory and design of quasi-lumped-element wideband filtering phase shifters
Yun-Peng Lyu1,2; Lei Zhu2; Chong-Hu Cheng3
2022-09-01
Source PublicationInternational Journal of RF and Microwave Computer-Aided Engineering
ISSN1096-4290
Volume32Issue:9
Abstract

In this article, a new general and effective design method of miniaturized quasi-lumped-element wideband filtering phase shifters for integrated RF front-end is proposed, which is promising in both industrial and academic fields. This wideband filtering phase shifter is built by exploring the multiple different kinds of lumped resonators and arranging them in an easily realizable form with stable performance on the single-layer substrate using widely accessible and low-cost PCB processing. In our design, wideband magnitude and phase shift responses with the multiple transmission zeros and small phase deviation are numerically established and obtained. A generalized synthesis method along with theoretical analysis and synthesis curves is proposed to determine its circuit parameters exactly. To verify the proposed design concept and method, two wideband phase shifter prototypes with the different topologies and specifications are implemented and tested. Comparisons of measured and simulated results show good accordance and verify theoretical predictions. These prototypes exhibit attractive features with satisfactory wide bandwidth, high frequency selectivity, small phase deviation, deep and wide stopband, miniaturized size, as well as flexible design freedom, compared to other existing works.

KeywordDeep And Wide stopbAnd Lumped Resonators Miniaturized Size Synthesis Design Wideband Filtering Phase Shifter
DOI10.1002/mmce.23257
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Interdisciplinary Applications ; Engineering, Electrical & Electronic
WOS IDWOS:000798746100001
Scopus ID2-s2.0-85130386653
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Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorYun-Peng Lyu
Affiliation1.College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China
2.Faculty of Science and Technology, University of Macau, Macao
3.College of Electronic and Optical Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Yun-Peng Lyu,Lei Zhu,Chong-Hu Cheng. Theory and design of quasi-lumped-element wideband filtering phase shifters[J]. International Journal of RF and Microwave Computer-Aided Engineering,2022,32(9).
APA Yun-Peng Lyu,Lei Zhu,&Chong-Hu Cheng.(2022).Theory and design of quasi-lumped-element wideband filtering phase shifters.International Journal of RF and Microwave Computer-Aided Engineering,32(9).
MLA Yun-Peng Lyu,et al."Theory and design of quasi-lumped-element wideband filtering phase shifters".International Journal of RF and Microwave Computer-Aided Engineering 32.9(2022).
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