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Hetero-integrated GaN MMICs: Hot Islands in a (Silicon) Ocean...

: Quay, Rüdiger; Brueckner, Peter; Tessmann, Axel; Ture, Erdin; Schwantuschke, Dirk; Dammann, Michael; Waltereit, Patrick


Plank, Thomas (Ed.) ; Institute of Electrical and Electronics Engineers -IEEE-; Graz University of Technology, Institute of Microwave and Photonic Engineering:
INMMiC 2017, International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits. Proceedings : Graz, Austria, April 20-21, 2017
Piscataway, NJ: IEEE, 2017
ISBN: 978-1-5090-5862-4
ISBN: 978-1-5090-5863-1
ISBN: 978-1-5090-5861-7
3 S.
International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMiC) <2017, Graz>
Fraunhofer IAF ()
power amplifiers; packaging; hetero-integration

This paper gives AlGaN/GaN power amplifier integrated circuits for frequencies to 100GHz including the potential of their efficient hetero-integration. Representative mm-wave RFMMIC designs operating from Ka-band all through W-band are being discussed for operation between 28 and 94 GHz based on this technology. At the same time significant advances in the cost-effective hetero-integration concepts offer a lot of progress on packaged-MMIC- and sub-system-level for new applications.