Abstract
This paper presents the design and simulation results of a novel 200GHz sub-harmonic mixer. The device is based on an anti-parallel pair of GaAsSchottky diodes. The circuits are integrated with the IF filter and fabricated on a suspended quartz-based substrate. A best double sideband mixer conversion loss of 10.5dB was achieved with 6mW of LO power. Over an RF band of 183–220GHz, the double sideband mixer conversion loss is below 15dB.
Published Version
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