Publikationen

Coplanar and Microstrip Oscillators in SiGe SIMMWIC Technology

K. M. Strohm1, C. N. Rheinfelder1, J.-F. Luy1, P. Nuechter2, Th. Hess2, W. Heinrich3, H. Kuhnert3, M. Nadarassin4, Ch. Warns4, W. Menzel4

Published in:

IEEE MTT-S Int. Microwave Symp. Dig., vol. 3, pp. 1563-1566 (2001).

Abstract:

Oscillators in SiGe SIMMWIC HBT technology have been relized in coplanar and a newly developed microstrip environment. Coplanar 24 GHz LC oscillators show 8.7 dBm output power and a phase noise of -99 dBc/Hz @ 100kHz offset. Coplanar 27 GHz VCO's yield 12.5 dBm output power and a tuning range of 1.28GHz. Microstrip 27 GHz VCO's show 5 dBm output power and a phase noise better than -90 dBc/Hz @ 100kHz offset.

1DaimlerChrysler Research Center Ulm, Germany
2European Aeronautic Defense and Space Company, Ulm, Germany
3 Ferdinand-Braun-Institut für Höchstfrequenztechnik, Albert-Einstein-Straße 11, 12489 Berlin, Germany
4University of Ulm, Ulm, Germany

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