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A New Class of Wideband MS-to-MS Vialess Vertical Transition With Function of Filtering Performance.
- Source :
- IEEE Transactions on Circuits & Systems. Part II: Express Briefs; Jun2021, Vol. 68 Issue 6, p1877-1881, 5p
- Publication Year :
- 2021
-
Abstract
- A new class of wideband microstrip (MS)-to-microstrip (MS) vialess vertical transition with function of filtering performance is proposed and demonstrated on coplanar waveguide (CPW) resonator in this brief. Initially, a higher unloaded quality factor (Q<subscript>u</subscript>) in the proposed CPW resonator than a conventional slotline resonator shows that the CPW resonator is a better choice for design of the proposed transition than its counterpart on slotline resonator. Meanwhile, to give an insight into the Q<subscript>u</subscript> of the CPW resonator, the underlying working mechanism how the proposed CPW resonator is provided with higher Q<subscript>u</subscript> than the slotline resonator is elaborated. Then, resonant mode in the proposed CPW resonator will be properly investigated. After that, to facilitate design process, a synthesis design method is introduced for design of the proposed transition. Finally, one design example, i.e., a three-pole vertical transition, is designed, constructed, and experimentally verified. The three sets of results, i.e., expected, simulated and measured results of the proposed transition match well with each other. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15497747
- Volume :
- 68
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Circuits & Systems. Part II: Express Briefs
- Publication Type :
- Academic Journal
- Accession number :
- 150573775
- Full Text :
- https://doi.org/10.1109/TCSII.2020.3040168