| Titel: | Comparison of coplanar waveguide models at millimetre wave frequencies |
| Autoren: |
Phung, Gia Ngoc, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 2.2, Hochfrequenz und Felder, ORCID: 0000-0001-7157-1263 Arz, Uwe, Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 2.2, Hochfrequenz und Felder, ORCID: 0000-0003-0372-2626 Heinrich, Wolfgang, Ferdinand Braun Institut (FBH), Berlin, ORCID: 0000-0001-6113-7375 |
| Beitragende: | HostingInstitution: Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887 |
| Seiten: | 4 |
| Sprache: | en |
| DOI: | 10.7795/EMPIR.18SIB09.CA.20220915D |
| Art der Ressource: | Text / Article |
| Herausgeber: | Physikalisch-Technische Bundesanstalt (PTB) |
| Rechte: | Private use is allowed for non-profit purposes only. |
| Daten: |
Verfügbar: 2022-09-21 Erstellt: 2022-09-07 |
| Datei: |
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| Schlagworte | coplanar waveguides ; leakage ; radiation ; surface waves |
| Zusammenfassung: | This paper investigates an improved empirical model predicting the propagation characteristics of coplanar waveguides (CPW) at G band based on a conventional analytical CPW model. A comparison with another quasi-analytic CPW model and fullwave em simulations is presented. The comparison results demonstrate that the improved CPW model shows excellent agreement with measurements on different substrate materials up to 220 GHz. This means that, for the first time, a comprehensive and efficient CPW description at higher frequency ranges up to G band is available. This improved CPW model can be applied and used during the design cycle of hybrid integrated circuits (ICs), monolithic microwave integrated circuits (MMICs) and printed circuits board (PCBs). Moreover, the enhanced accuracy of the improved CPW model can help to reduce uncertainties in on-wafer CPW-based measurements. |
| Zitierform: | G. N. Phung, U. Arz and W. Heinrich, "Comparison of coplanar waveguide models at millimetre wave frequencies," in 2022 IEEE 26th Workshop on Signal and Power Integrity (SPI), 2022, pp. 1-4, doi: 10.1109/SPI54345.2022.9874929 |
| Förderung: | European Commission (EC, ISNI: 0000 0001 2162 673X, Grant Title: Traceability for electrical measurements at millimetre-wave and terahertz frequencies for communications and electronics technologies, Grant Number: EMPIR 18SIB09 |