NASA Technical Reports Server (NTRS) : Electromagnetic pdf

NASA Technical Reports Server (NTRS) : Electromagnetic

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Description of the Book:

A structure is presented with a surface portion of dielectric material which passes electromagnetic radiation and with a portion below the surface which includes material that absorbs the radiation, the face of the structure being formed with numerous steep ridges. The steepness of the dielectric material results in a high proportion of the electromagnetic energy passing through the surface for absorption by the absorbing material under the surface. A backing of aluminum or other highly heat-conductive and reflective material lies under the face and has very steep protuberances supporting the absorbing and dielectric materials

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 8/14/1979
• Year: 1979
• Book Topics/Themes: NASA Technical Reports Server (NTRS), ABSORBERS (MATERIALS), CALIBRATING, ELECTROMAGNETIC ABSORPTION, MICROWAVE RADIOMETERS, DIELECTRICS, EPOXY COMPOUNDS, IRON, PLATES (STRUCTURAL MEMBERS), PROTUBERANCES, Iwasaki, R. S. [Inventor

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