| 发明名称 |
ELECTROMAGNETIC WAVE ABSORBER AND ELECTROMAGNETIC WAVE ANECHOIC ROOM |
| 摘要 |
An electromagnetic wave absorber and an electromagnetic wave anechoic room using the absorbers. The electromagnetic wave absorber has improved electromagnetic wave absorption characteristics at high frequencies in spite of having a hollow structure. The electromagnetic wave absorber includes a hollow shell with a bottom that is a rectangle. A part of a surface of the hollow shell and an outer face of a planar extension lie in planes that are not parallel to any side of the rectangle. At least the plane that is not parallel to any side of the rectangle is included in a surface of an electromagnetic wave absorption member. |
| 申请公布号 |
US2015340766(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201514699081 |
申请日期 |
2015.04.29 |
| 申请人 |
TDK Corporation |
发明人 |
Saitoh Toshifumi;Hirai Yoshihito;Kurihara Hiroshi;Yanagawa Motonari |
| 分类号 |
H01Q17/00 |
主分类号 |
H01Q17/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electromagnetic wave absorber comprising:
a hollow shell having a bottom which is a rectangle, wherein
a part of a surface of the hollow shell lies in a plane that is not parallel to any side of the rectangle, andat least the plane of the surface of the hollow shell includes an electromagnetic wave absorption member. |
| 地址 |
Tokyo JP |
