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02/23/2021 - 02/23/2021 | Berlin

Dielectric characterization of materials

Dielectric material properties are needed as input for optimized package design of RF systems like 5G. The expert session will give an insight into different aspects of the dielectric properties, their impacts and how they are extracted. This online session series aims to address our customers, partners and interested parties from industry, politics and science. Participation is free of charge, registration is required.

Speaker: Oliver Schwanitz

The characterization of electrical properties of materials (permittivity & loss factor) plays a key role in the design of entire RF packages and their corresponding interconnects in the entire system. While the determination of these parameters in the range below 1 GHz is still relatively easy using capacitive probes, the extraction of these parameters for the range 5G and higher poses a particular challenge. In this range, the electric field is no longer decoupled from the magnetic field due to the frequency and thus an electromagnetic wave is present, so other methods are required. One is e.g. a cavity resonator for the frequency range of 10 GHz - 26 GHz or a quasi-optical bank for the characterization of the range of 40 GHz - 170 GHz. In addition to the extraction process of the parameters, the materials change their electrical properties over time due to environmental influences such as temperature and humidity, which can lead to entire system failure. It is therefore necessary to know these effects from the beginning of the package design.

Register here: https://www.izm.fraunhofer.de/en/news_events/trainings-and-workshops/advanced-pa...

Information on participating / attending:
The expert session series »Advanced Packaging: Simulation, Technology, and Reliability« will give you an exciting insight into hot R&D topics at Fraunhofer IZM and an idea about how you can use our research results and possibilities for your industry or for joint projects together with us.

Participation is free of charge, registration is required. This series aims to address our customers, partners and interested parties from industry, politics and science.

Date:

02/23/2021 16:00 - 02/23/2021 16:45

Event venue:

online
13355 Berlin
Berlin
Germany

Target group:

Business and commerce, Scientists and scholars

Relevance:

transregional, national

Subject areas:

Electrical engineering, Traffic / transport

Types of events:

Seminar / workshop / discussion

Entry:

02/16/2021

Sender/author:

Susann Thoma

Department:

Presse- und Öffentlichkeitsarbeit

Event is free:

yes

Language of the text:

English

URL of this event: http://idw-online.de/en/event67958

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