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Free Picture: Passive Millimeter Wave Camera (PMMWC) at TRW
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Description
Photograph of engineers at TRW, Redondo Beach, California, inspecting the Passive Millimeter Wave Camera, a weather-piercing camera designed to see through fog, clouds, smoke and dust. Operating in the millimeter wave portion of the electromagnetic spectrum, the camera creates visual-like video images of objects, people, runways, obstacles and the horizon. A demonstration camera (shown in photo) has been completed and is scheduled for checkout tests and flight demonstration. Engineer (left) holds a compact, lightweight circuit board containing 40 complete radiometers, including antenna, monolithic millimeter wave integrated circuit (MMIC) receivers and signal processing and readout electronics that forms the basis for the camera's 1040-element focal plane array.
Keywords
aeronautical research, aircraft guidance, antenna, camera, circuit board, electromagnetic spectrum, engineer, engineers, focal plane array, langley, millimeter wave, millimeter wave portion, mmic, monolithic millimeter wave integrated circuit, nasa, passive millimeter wave camera, people, pmmwc, radiometers, receivers, research, science, trw, langley research center, free photography, free photo, free photos, free picture, free pictures, free image, free images
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