A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RADIO WAVE ABSORBER
To provide a technique to make the thickness of a radio wave absorber thin. A radio wave absorber having a layered structure, which has a visible light transmittance of 50% or more, which absorbs radio waves in a specific frequency band, which has a first principal surface to which the radio waves enter and a second principal surface on the opposite side from the first principal surface, which has a first dielectric layer, a conductive layer, a second dielectric layer, a radio wave reflective layer and a third dielectric layer in this order from the first principal surface toward the second principal surface, and wherein the conductive layer comprises a plurality of conductors and gaps disposed to separate the plurality of conductors, and the plurality of conductors are insulated from each other.
RADIO WAVE ABSORBER
To provide a technique to make the thickness of a radio wave absorber thin. A radio wave absorber having a layered structure, which has a visible light transmittance of 50% or more, which absorbs radio waves in a specific frequency band, which has a first principal surface to which the radio waves enter and a second principal surface on the opposite side from the first principal surface, which has a first dielectric layer, a conductive layer, a second dielectric layer, a radio wave reflective layer and a third dielectric layer in this order from the first principal surface toward the second principal surface, and wherein the conductive layer comprises a plurality of conductors and gaps disposed to separate the plurality of conductors, and the plurality of conductors are insulated from each other.
RADIO WAVE ABSORBER
FUNKWELLENABSORBER
ABSORBEUR D'ONDES RADIO
KAWAKAMI REMI (author) / NOGAMI AKIYO (author) / TANAKA TSUYOSHI (author)
2024-08-21
Patent
Electronic Resource
English
IPC:
H01Q
Antennen
,
ANTENNAS, i.e. RADIO AERIALS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
H05K
PRINTED CIRCUITS
,
Gedruckte Schaltungen
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