Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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Materials Map under construction

The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (4/4 displayed)

  • 2021Electrical Conductivity Measurement on Metallic Materials With a Cylindrical Resonator3citations
  • 2018Ultra-Wideband Coplanar Waveguide to Asymmetric Coplanar Stripline Transition from DC to 165 GHz5citations
  • 2017Coplanar transitions based on aluminum nitride interposer substrate for terabit transceivers4citations
  • 2017Coplanar transitions based on aluminum nitride interposer substrate for terabit transceivers4citations

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Chart of shared publication
Christiansen, Rune Juul
1 / 2 shared
Jakobsen, Kaj Bjarne
1 / 5 shared
Jellesen, Morten Stendahl
1 / 58 shared
Sundgren, Jörgen
1 / 1 shared
Høvelskov, Jesper
1 / 1 shared
Johansen, Tom Keinicke
3 / 6 shared
Zhurbenko, Vitaliy
3 / 6 shared
Hanberg, Peter Jesper
1 / 1 shared
Hanberg, Jesper
1 / 2 shared
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2021
2018
2017

Co-Authors (by relevance)

  • Christiansen, Rune Juul
  • Jakobsen, Kaj Bjarne
  • Jellesen, Morten Stendahl
  • Sundgren, Jörgen
  • Høvelskov, Jesper
  • Johansen, Tom Keinicke
  • Zhurbenko, Vitaliy
  • Hanberg, Peter Jesper
  • Hanberg, Jesper
OrganizationsLocationPeople

document

Coplanar transitions based on aluminum nitride interposer substrate for terabit transceivers

  • Johansen, Tom Keinicke
  • Zhurbenko, Vitaliy
  • Hanberg, Jesper
  • Dong, Yunfeng
Abstract

This paper presents two types of coplanar transitions based on aluminum nitride (AlN) substrate for interposer designs of terabit transceivers. The designs of coupled coplanar waveguide (CCPW), coupled line, coplanar waveguide (CPW), and coplanar stripline (CPS) based on AlN substrate are explained. The effects of absorber layer and wire bonding bridges are described. Two types of coplanar transitions are designed and simulated in back-to-back configuration with wire bonding bridges. When driven by differential signal pair, the proposed CCPW-to-coupled line transition in back-to-back configuration with wire bonding bridges achieves a simulated return loss of 11 dB and insertion loss of 2 dB up to 110 GHz. As for single-ended signals, a CPW-to-CPS transition in back-to-back configuration with wire bonding bridges has been designed, fabricated, and measured. The fabricated CPW-to-CPS transition can provide a −3 dB transmission bandwidth up to 80 GHz with associated return loss better than 12 dB.

Topics
  • aluminium
  • nitride
  • wire