A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Radio wave absorber
The invention provides a technology for reducing the thickness of a radio wave absorber. The radio wave absorber is configured from a laminated structure, has a visible light transmittance of 50% or more, absorbs radio waves in a specific frequency band, and has: a first main surface, which is a surface on which the radio waves are incident, and a second main surface, which is a surface on which the radio waves are incident; and a second main surface which is a surface opposite to the first main surface, the radio wave absorber includes a first dielectric layer, a conductive layer, a second dielectric layer, a radio wave reflecting layer, and a third dielectric layer in this order from the first main surface toward the second main surface, the conductive layer is configured from a plurality of conductors and gaps which are spaced apart from each other, and the plurality of conductors are insulated from each other.
本发明提供一种使电波吸收体的厚度变薄的技术。电波吸收体由层叠构造构成，其中，电波吸收体的可见光透射率为50％以上，电波吸收体吸收某特定的频带的电波，电波吸收体具有：第一主面，为电波入射的面；及第二主面，为与第一主面相反的面，电波吸收体从第一主面朝向第二主面依次包括第一电介质层、导电层、第二电介质层、电波反射层和第三电介质层，导电层由多个导体和将多个导体相互隔开配置的间隙构成，多个导体相互绝缘。
Radio wave absorber
The invention provides a technology for reducing the thickness of a radio wave absorber. The radio wave absorber is configured from a laminated structure, has a visible light transmittance of 50% or more, absorbs radio waves in a specific frequency band, and has: a first main surface, which is a surface on which the radio waves are incident, and a second main surface, which is a surface on which the radio waves are incident; and a second main surface which is a surface opposite to the first main surface, the radio wave absorber includes a first dielectric layer, a conductive layer, a second dielectric layer, a radio wave reflecting layer, and a third dielectric layer in this order from the first main surface toward the second main surface, the conductive layer is configured from a plurality of conductors and gaps which are spaced apart from each other, and the plurality of conductors are insulated from each other.
本发明提供一种使电波吸收体的厚度变薄的技术。电波吸收体由层叠构造构成，其中，电波吸收体的可见光透射率为50％以上，电波吸收体吸收某特定的频带的电波，电波吸收体具有：第一主面，为电波入射的面；及第二主面，为与第一主面相反的面，电波吸收体从第一主面朝向第二主面依次包括第一电介质层、导电层、第二电介质层、电波反射层和第三电介质层，导电层由多个导体和将多个导体相互隔开配置的间隙构成，多个导体相互绝缘。
Radio wave absorber
电波吸收体
KAWAKAMI REMI (author) / NOGAMI AKIYO (author) / TANAKA TSUYOSHI (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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