A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELECTROMAGNETIC SHIELD DOOR
PROBLEM TO BE SOLVED: To widen a band of electromagnetic shield characteristics and to downsize a resonance structure loading dielectric body with respect to a travelling direction of an electromagnetic wave.SOLUTION: An electromagnetic shield door includes: a conductive door frame 2; a conductive door 1 arranged in a door frame; and a resonance structure loading dielectric body 3 which is provided for one or both opposite surfaces of the door 1 and the door frame 2 that face each other when the door 1 is closed over the whole periphery and resonates at a specific frequency. The resonance structure loading dielectric body 3 is provided with: a conductor surface 31 electrically connected to the door 1 and/or the door frame 2 provided with the resonance structure loading dielectric body 3; a plurality of conductor patterns 32a to 32h which are provided on the surface and are arranged in the width direction; a plurality of conductor patterns 33a to 33h which are provided inside and are arranged in the width direction; and through hole arrays 34a to 34d which electrically connect the conductor patterns 32a to 32h, 33a to 33h, and the conductor surface 31.
【課題】電磁シールド特性の広帯域化、電磁波進行方向に対する共振構造装荷誘電体の小型化を図る。【解決手段】導電性の扉枠２と、扉枠に配置された導電性の扉１と、扉１が閉じられた際に対向する当該扉１と扉枠２の各対向面のうち一方または両方に全周にわたって設けられ、特定周波数で共振する共振構造装荷誘電体３とを備え、共振構造装荷誘電体３は、共振構造装荷誘電体３が設けられた扉１または／および扉枠２に電気的に接続された導体面３１と、表面に設けられ、幅方向に複数配置された導体パターン３２ａ〜３２ｈと、内部に設けられ、幅方向に複数配置された導体パターン３３ａ〜３３ｈと、導体パターン３２ａ〜３２ｈ，３３ａ〜３３ｈと導体面３１とを電気的に接続する貫通スルーホール列３４ａ〜３４ｄとを備えた。【選択図】図１
ELECTROMAGNETIC SHIELD DOOR
PROBLEM TO BE SOLVED: To widen a band of electromagnetic shield characteristics and to downsize a resonance structure loading dielectric body with respect to a travelling direction of an electromagnetic wave.SOLUTION: An electromagnetic shield door includes: a conductive door frame 2; a conductive door 1 arranged in a door frame; and a resonance structure loading dielectric body 3 which is provided for one or both opposite surfaces of the door 1 and the door frame 2 that face each other when the door 1 is closed over the whole periphery and resonates at a specific frequency. The resonance structure loading dielectric body 3 is provided with: a conductor surface 31 electrically connected to the door 1 and/or the door frame 2 provided with the resonance structure loading dielectric body 3; a plurality of conductor patterns 32a to 32h which are provided on the surface and are arranged in the width direction; a plurality of conductor patterns 33a to 33h which are provided inside and are arranged in the width direction; and through hole arrays 34a to 34d which electrically connect the conductor patterns 32a to 32h, 33a to 33h, and the conductor surface 31.
【課題】電磁シールド特性の広帯域化、電磁波進行方向に対する共振構造装荷誘電体の小型化を図る。【解決手段】導電性の扉枠２と、扉枠に配置された導電性の扉１と、扉１が閉じられた際に対向する当該扉１と扉枠２の各対向面のうち一方または両方に全周にわたって設けられ、特定周波数で共振する共振構造装荷誘電体３とを備え、共振構造装荷誘電体３は、共振構造装荷誘電体３が設けられた扉１または／および扉枠２に電気的に接続された導体面３１と、表面に設けられ、幅方向に複数配置された導体パターン３２ａ〜３２ｈと、内部に設けられ、幅方向に複数配置された導体パターン３３ａ〜３３ｈと、導体パターン３２ａ〜３２ｈ，３３ａ〜３３ｈと導体面３１とを電気的に接続する貫通スルーホール列３４ａ〜３４ｄとを備えた。【選択図】図１
ELECTROMAGNETIC SHIELD DOOR
電磁シールド扉
SHIRAKI YASUHIRO (author) / KANEMOTO TAKASHI (author) / OKA NAOTO (author) / OHASHI HIDEMASA (author) / SASAKI YUICHI (author) / YONEDA SATOSHI (author)
2015-06-25
Patent
Electronic Resource
Japanese
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