Title:
【発明の名称】複合電波吸収体およびその施工方法
Document Type and Number:
Japanese Patent JP3041295
Kind Code:
B1
Abstract:
A composite electromagnetic wave absorber capable of restricting the height of a pyramidal electromagnetic wave absorber and being applied to a compact anechoic chamber, wherein an upper absorber (3) is fabricated by dispersing ferrite powder in a general-purpose resin having a permittivity of not higher than 4.9.
Inventors:
Shigeo Inoue
Toshikatsu Hayashi
Kazuo Shimada
Toshikatsu Hayashi
Kazuo Shimada
Application Number:
JP9983699A
Publication Date:
May 15, 2000
Filing Date:
April 07, 1999
Export Citation:
Assignee:
Riken Co., Ltd.
International Classes:
H01F1/00; C08K3/22; H01Q17/00; H05B6/76; H05K9/00; (IPC1-7): H05K9/00
Domestic Patent References:
| JP10173392A | ||||
| JP10224079A | ||||
| JP1154981A | ||||
| JP10308596A | ||||
| JP1051180A | ||||
| JP10251527A |
Attorney, Agent or Firm:
Hideaki Kuwahara