Challenges for 2.5D and 3D integration of InP HBT technology

Bertrand Ardouin, Tom K. Johansen, Antoine Chauvet, Romain Hersent, Virgini Nodjiadjim, Agnieszka Konczykowska, Nil Davy, Muriel Riet, Colin Mismer

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Abstract

Indium phosphide (InP) double heterojunction bipolar transistor (D-HBT) technology can be co-integrated with silicon (e.g., silicon-on-insulator (SOI), fully depleted SOI (FDSOI), silicon germanium bipolar complementary metal-oxyde semiconductor (SiGe BiCMOS)) and antennas in order to benefit from their superior high-frequency performances in a costeffective manner (using 2.5D, 3D integration techniques), while benefiting from the higher integration level provided by silicon ICs. This paper presents the strategic and practical InP D-HBT technology development challenges for the successful 2.5D/3D integration of millimeter wave and subTHz applications from the perspective of InP manufacturing.
Original languageEnglish
Title of host publicationKey Enabling Technologies for Future Wireless, Wired, Optical and Satcom Applications
EditorsBjörn Debaillie, Philippe Ferrari, Didier Belot, François Brunier, Christophe Gaquiere, Pierre Busson, Urtė Steikūnienė
PublisherRiver Publishers
Publication date2024
Pages81-90
ISBN (Print)978-877004665-7
ISBN (Electronic)978-877004664-0
Publication statusPublished - 2024

Keywords

  • 2.5D
  • 3D integration
  • Double heterojunction bipolar transistor (D-HBT)
  • Indium phosphide
  • InP/InGaAs
  • Modeling
  • Terahertz (THz)

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