H.-P. Stulz

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This paper describes a single-chip W-band frequency multiplier MMIC in a waveguide package. The multiplication factor by 12 has been obtained with a doubler, tripler and doubler chain. The MMIC has been realized in a 100 nm metamorphic HEMT technology. It has been packaged in a split-block module using a high precision 50 µm thick quartz transition for(More)
In this paper, a radar demonstrator system with real-time capability operating at <inline-formula> <tex-math notation="LaTeX">${W}$ </tex-math></inline-formula>-band is presented. It operates at 90&#x2013;100 GHz and provides 3-D information about the illuminated scene. The system uses frequency modulated continuous wave signals to extract range information(More)
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