Stock material or miscellaneous articles – Surface property or characteristic of web – sheet or block
Patent
1990-10-25
1993-07-06
Ryan, Patrick J.
Stock material or miscellaneous articles
Surface property or characteristic of web, sheet or block
428408, 428418, 428338, B21D 3900
Patent
active
052252841
ABSTRACT:
The invention relates to an absorber of incident electromagnetic radiation in the microwave band, comprising a metal reflector supporting seriatim a sheet of plastic material permeable to electromagnetic energy, an electrically conductive sheet in the form of a plastic layer on which is deposited an electrical conductor, and a further sheet of material permeable to electromagnetic radiation.
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Fertigungstechnik, "Metallbeschictung von Kunststoffgehausen" Dipl.-Ing. Peter Scheyrer, Electronik vol. 32 (1983) No. 10, pp. 93-96.
Colebrand Limited
Ryan Patrick J.
Weisberger R. C.
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