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Broadband Mixed-Signal

Main Fields

  • High Frequency Circuits for Wireless Data Communications
  • Broadband Circuits for Optical Fiber Communication.
  • Data Conversion Circuits.

Main focus

The main focus of the broadband mixed-signal group is the development of state-of-the-art integrated circuits for ultra-high bandwidth systems using IHP SiGe BiCMOS technologies. Current research activities concentrate on building blocks for high data rate wireless systems as well as for optical fibers communication. The research activities go also towards tighter integration of optical devices and electronics on the same substrate.

Main Achievements

  • Different TIAs and MZM drivers for various data rates up to 64 Gbaud
  • V-band wireless system with beam steering capability
  • 240 GHz 100 Gbps data rate wireless link




Dr. Andrea Malignaggi 



Im Technologiepark 25

15236 Frankfurt (Oder)


Phone: +49 335 5625 653



Highly linear photo-receiver module for 400Gb/s optical fiber communication


Next-generation multi-beam terabit telecom satellites – Photonics in the satellite


Safe and Secure European Routing

Das Gebäude und die Infrastruktur des IHP wurden finanziert vom Europäischen Fonds für regionale Entwicklung, von der Bundesregierung und vom Land Brandenburg.