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Suche nach „[Jakob] [Johannes]“ hat 12 Publikationen gefunden

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Digital F: Angewandte Naturwissenschaften und Wirtschaftsingenieurwesen S: IPH Teisnach

Franz Xaver Röhrl, Siegfried Hildebrand, Johannes Jakob, Stefan Zorn, Werner Bogner

Projekt NePUMuk (Neue digitale Produktions- und Mikrostrukturierungstechnologien für Anwendungen bis 80 GHz)

Abschlussbericht

2019

Digital F: Angewandte Naturwissenschaften und Wirtschaftsingenieurwesen S: IPH Teisnach

Zeitschriftenartikel

Franz Xaver Röhrl, Johannes Jakob, Werner Bogner, R. Weigel, Stefan Zorn

Bare die connections via aerosol jet technology for millimeter wave applications

International Journal of Microwave and Wireless Technologies, vol. 11, no. Special Issue 5-6 (EuMW 2018 Special Issue (Part I)) [June], pp. 441-446

2019

DOI: 10.1017/S1759078719000114

Abstract anzeigen

This paper presents a comparison of chip connections using aerosol jet (AJ) and bond technology on low-cost printed circuit board (PCB) substrates. First, the behavior of the used gap filler material and the used silver ink for AJ technology on PCBs are characterized. In addition to comparing the radio frequency (RF) performance (DC to 67 GHz) of the two technologies, the mechanical stability is also compared. While the AJ technology transitions score above all for their RF performance and the lower requirements (surface finish, pad size, and adhesion) on the PCB, the bonding technology has clear advantages, especially with a different coefficient of thermal expansion values of the substrates to be connected. Finally, the measurement results of a complete package are shown, whereby the chip connection is realized once by means of AJ and once by bonding wires.

Digital F: Angewandte Naturwissenschaften und Wirtschaftsingenieurwesen S: IPH Teisnach

Vortrag

Johannes Jakob, R. Sammer, Franz Xaver Röhrl, Werner Bogner, Stefan Zorn

WR12 to planar transmission line transition on organic substrate

Invited Talk

49th European Microwave Conference (EuMC), Paris, Frankreich

2019

Digital F: Angewandte Naturwissenschaften und Wirtschaftsingenieurwesen S: IPH Teisnach

Beitrag (Sammelband oder Tagungsband)

Johannes Jakob, R. Sammer, Franz Xaver Röhrl, Stefan Zorn, Werner Bogner

WR12 to planar transmission line transition on organic substrate

Proceedings of the 49th European Microwave Conference (EuMC)/European Microwave Week (EuMW) 2019 (September 29-October 4, 2019; Paris, France)

2019

DOI: 10.23919/EuMC.2019.8910843

Abstract anzeigen

Transitions for planar transmission lines on printed circuit boards to rectangular waveguide are challenging to design and manufacture. This paper introduces two transitions, the first one is a broadband transition from WR12 (60-90 GHz) waveguide to a stripline (SL) and the second is a narrowband transition to a grounded coplanar waveguide (GCPW). The focus at the first transition is based on the fact that signals can be transmitted in the complete E-Band. In the process, many manufacturing possibilities were exploited. For the second transition, the focus was on manufacturability in order to achieve the most cost effective transition possible. Design, simulated and measured results will be presented.

Digital F: Angewandte Naturwissenschaften und Wirtschaftsingenieurwesen S: IPH Teisnach

Beitrag (Sammelband oder Tagungsband)

Franz Xaver Röhrl, Johannes Jakob, Werner Bogner, R. Weigel, Stefan Zorn

Bare Die Connections via Aerosol Jet Technology for Millimeter Wave Applications

Proceedings of the 48th European Microwave Conference (EuMC)/European Microwave Week (EuMW) 2018 (September 24-28, 2018; Madrid, Spain)

2018

F: Angewandte Naturwissenschaften und Wirtschaftsingenieurwesen

Vortrag

Johannes Jakob

Rechnergestützte Optimierung von galvanischen Kupferabscheideprozessen

Posterpräsentation

5. Tag der Forschung, Deggendorf