Modified Semi-Additive Manufacturing of PCBs for Enabling Accurate Device Measurements at Millimeter-Wave and Sub-Terahertz Frequencies

Arash Arsanjani, Ziad Hatab, Ahmad Bader Alothman Alterkawi, Michael Ernst Gadringer, Wolfgang Bösch

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

This paper explores the potential of the modified semi-additive process (mSAP) for precise manufacturing and measurement of structures on printed circuit boards (PCBs), with a particular emphasis on high-frequency applications. One example discussed in this paper is the measurement of a substrate-integrated waveguide (SIW) loaded with mushroom metasurface unitcells. Given the high sensitivity of metasurface structures to fabrication errors, this serves as a relevant case study. Our invetigation includes a detailed evaluation, incorporating X-ray analysis, a cross-sectional analysis, and S-parameters measurements up to 150 GHz using customized multiline thru-reflect-line (TRL) with uncertainty analysis. The measurement results show strongly agree with electromagnetic(EM) simulation, highlighting the suitability of mSAP technology for accurate fabrication and enabling measurement of high-frequency devices.
Originalspracheenglisch
Titel103rd ARFTG Microwave Measurement Conference
UntertitelAdvanced Measurement Techniques for Next-G Communication Systems, ARFTG 2024
Herausgeber (Verlag)IEEE CSP
Seitenumfang4
ISBN (elektronisch)9798350362732
ISBN (Print)979-8-3503-6274-9
DOIs
PublikationsstatusVeröffentlicht - 21 Juni 2024
Veranstaltung103rd ARFTG Microwave Measurement Conference: ARFTG 2024 - Washington, DC, USA / Vereinigte Staaten
Dauer: 21 Juni 202421 Juni 2024

Konferenz

Konferenz103rd ARFTG Microwave Measurement Conference
Land/GebietUSA / Vereinigte Staaten
OrtWashington, DC
Zeitraum21/06/2421/06/24

Schlagwörter

  • Microwave measurement
  • Fabrication
  • Accuracy
  • Uncertainty
  • Millimeter wave measurements
  • Printed circuits
  • Measurement uncertainty

ASJC Scopus subject areas

  • Elektrotechnik und Elektronik
  • Instrumentierung
  • Signalverarbeitung
  • Computernetzwerke und -kommunikation

Fields of Expertise

  • Information, Communication & Computing

Treatment code (Nähere Zuordnung)

  • Experimental

Dieses zitieren