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Compact wideband microstrip-to-microstrip vertical transition with extended upper stopband
Li Yang1; Lei Zhu1; Wai-Wa Choi1; Kam-Weng Tam1; Runqi Zhang2
2017-12-14
Source PublicationINTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING
ISSN1096-4290
Volume28Issue:4
Abstract

In this article, a compact wideband microstrip-to-microstrip (MS-to-MS) vertical transition designed with a slotline stepped-impedance resonator (SIR) is first presented. Compared with the existing wideband transitions, this proposed transition centered at f0 can tremendously extend its upper stopband via two introduced transmission zeros around 3f0 and 5f0. With the designed equivalent circuit, the working principle is theoretically discussed. To realize the size compactness of this proposed wideband transition, the slotline SIR is replaced by two back-to-back connected slotline Y-junctions. Finally, a prototype wideband transition is simulated and fabricated. A wideband filtering response with its upper stopband up to 6.06 GHz under attenuation better than 15 dB is experimentally achieved as expected in the simulation.

KeywordMultilayered Circuit Stepped-impedance Slotline Vertical Transition Wide Upper Stopband
DOI10.1002/mmce.21228
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Interdisciplinary Applications ; Engineering, Electrical & Electronic
WOS IDWOS:000430467000021
PublisherWILEY
The Source to ArticleWOS
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Document TypeJournal article
CollectionFaculty of Science and Technology
Corresponding AuthorLi Yang
Affiliation1.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macao, SAR, China
2.School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47906
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Li Yang,Lei Zhu,Wai-Wa Choi,et al. Compact wideband microstrip-to-microstrip vertical transition with extended upper stopband[J]. INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING,2017,28(4).
APA Li Yang,Lei Zhu,Wai-Wa Choi,Kam-Weng Tam,&Runqi Zhang.(2017).Compact wideband microstrip-to-microstrip vertical transition with extended upper stopband.INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING,28(4).
MLA Li Yang,et al."Compact wideband microstrip-to-microstrip vertical transition with extended upper stopband".INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 28.4(2017).
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