In this paper we present measurement results of a micro-machined split-block waveguide mixer for 600 GHz. The mixer implements a planar GaAs Schottky diode on a quartz substrate. Two different diode designs used for this mixer design are compared. The overall performance of the waveguide mixer is demonstrated by measurements of the mixer in a quasi-optical setup at 600 GHz. In this setup we are able to measure single sideband conversion losses of 9-14 dB at 600 GHz and voltage responsivities of 421-1690 mV/mW.
600 GHz GaAs Schottky diode mixer in split-block technology
2005-01-01
1324847 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
WB2-5 600 GHz GaAs Schottky Diode Micer in Split-block Technology
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