METHOD FOR PRODUCING ELECTROMAGNETIC RADIATION ABSORBER

FIELD: production of electromagnetic radiation absorbers. SUBSTANCE: absorbing capacity of material with electromagnetic wavelengths ranging between 2.5 and 36 GHz can be raised by using proposed method involving preparation of fiber mixture in three steps: during first step carbon fiber is manually...

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Bibliographische Detailangaben
Hauptverfasser:	SEMENOV A.A, ORLOV V.N, ARBUZOV O.A, SASHENKO N.A, GOLIPAD P.N, LEDNEV S.R, GOVORUSHCHENKO S.G, KHOLSTOV V.I, CHISTJAKOV A.G, BORTSOV A.N, ILJUSHIN I.V, POLUNIN A.A
Format:	Patent
Sprache:	eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS ARMOUR ARMOURED OR ARMED VEHICLES ARMOURED TURRETS BASIC ELECTRIC ELEMENTS BLASTING BRAIDING COTTON-WOOL ELECTRICITY FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS HEATING KNITTING LACE-MAKING LIGHTING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL MECHANICAL ENGINEERING NON-WOVEN FABRICS TEXTILES TRIMMINGS WADDING WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: production of electromagnetic radiation absorbers. SUBSTANCE: absorbing capacity of material with electromagnetic wavelengths ranging between 2.5 and 36 GHz can be raised by using proposed method involving preparation of fiber mixture in three steps: during first step carbon fiber is manually apportioned to dielectric in the form of 0.5-1.0 g fragments; during second step fragments are subjected to coarse loosening until their mass is reduced below 0.01 g; third step involves fine loosening and combing of mixture, fabric fixation and fabric-to-fabric bonding being made simultaneously by piercing with needles. EFFECT: enhanced absorbing capacity of material, facilitated manufacture. 5 cl, 3 dwg