Articles with "super heterodyne" as a keyword



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A super-heterodyne passive 35 GHz millimeter-wave imaging system for detecting hidden objects

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Published in 2023 at "International Journal of Microwave and Wireless Technologies"

DOI: 10.1017/s1759078723000405

Abstract: Passive millimeter-wave imaging systems (PMWIS) are employed for detecting concealed objects by mapping millimeter waves emitted from materials or living tissues. The emitted waves are measured by a receiver or radiometers without employing external wave… read more here.

Keywords: wave imaging; millimeter wave; ghz; super heterodyne ... See more keywords