A MMIC Based 75-110 GHz Signal Source
Abstract
The design, construction, and testing of a compact W-Band signal source module will be discussed. The MMIC-based module is an active times-6 frequency multiplier, requiring a 12.5 to 18.5 GHz, 2 mW input signal, which can be provided by any micorwave synthesizer or other readily available oscillators. The design includes an integrated reflectometer on the output for power and reflection monitoring. Output power is voltage- controllable over a 10 dB dynamic range. Test results show 10 dB conversion gain at the maximum output power of about 20 mW across the band.
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