MICROWAVE ABSORBENT SCREENS MATERIAL

The material comprises a protective laminate having eight to fourteen layers of organic polymers with addition of 2-16 per cent of superconductive lampblack. The layer resistivity is 10 power (14) - 10 power (13) and 10-100 ohm.cm-2. The outermost layers are foil consisting of composites made from s...

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Main Authors SCHELANU DUMITRU, RO, RUNCAN IOAN FRANCISC, RO, NICOLAESCU IOAN, RO, TASCIUC MIHAI, RO, LUTA NICOLAE, RO, TARANU GHEORGHE, RO, EREMIA CRISTIAN, RO, NICOLITOV VALENTIN, RO
Format Patent
LanguageEnglish
Romanian
Published 06.10.1991
Edition4
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:The material comprises a protective laminate having eight to fourteen layers of organic polymers with addition of 2-16 per cent of superconductive lampblack. The layer resistivity is 10 power (14) - 10 power (13) and 10-100 ohm.cm-2. The outermost layers are foil consisting of composites made from six to twelve layers of polymer contg. additive. The power reflection coefficient is 3-5 per cent and the attenuation is 33-27 dB at each stage in the make-up of the screen.
Bibliography:Application Number: RO19890140649