ELECTROMAGNETIC WAVE ABSORBER USING A DIELECTRIC LOSS SHEET, METHOD FOR FORMING THE ELECTROMAGNETIC WAVE ABSORBER, AND ROTARY BLADE FOR A WIND TURBINE HAVING AN ELECTROMAGNETIC WAVE FUNCTION USING SAME

Disclosed are an electromagnetic wave absorber using a dielectric loss sheet, a method for fabricating the same, and a wind turbine blade having an electromagnetic wave function. The electromagnetic wave absorber comprises: a support layer for providing a resonant space of electromagnetic waves; a h...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, JIN BONG, KIM, BYUNG SUN, PARK, JI SANG, UM, MOON KWANG, HWANG, BYUNG SUN, BYUN, JOON HYUNG
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	Disclosed are an electromagnetic wave absorber using a dielectric loss sheet, a method for fabricating the same, and a wind turbine blade having an electromagnetic wave function. The electromagnetic wave absorber comprises: a support layer for providing a resonant space of electromagnetic waves; a highly conductive backing layer assigned to a back surface of the dielectric support layer; and a dielectric lossy composite sheet layer formed on a front surface of the dielectric support layer, said dielectric lossy composite sheet layer having such a dielectric permittivity so as to generate a resonant peak with the electromagnetic waves reflected from the highly conductive backing layer.