JPH0295294U - - Google Patents
Info
- Publication number
- JPH0295294U JPH0295294U JP434889U JP434889U JPH0295294U JP H0295294 U JPH0295294 U JP H0295294U JP 434889 U JP434889 U JP 434889U JP 434889 U JP434889 U JP 434889U JP H0295294 U JPH0295294 U JP H0295294U
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- layer
- ferrite layer
- radio wave
- wave absorber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000859 α-Fe Inorganic materials 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 6
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第1図は本考案の電波吸収体の一実施例を示す
斜視図、第2図及び第3図aは各々従来の電波吸
収体を示す斜視図、第3図bは第3図aのB―B
線に沿う断面の拡大図、第4図a〜cは、各々、
実験例1で用いた電波吸収体の構成を示す断面図
、第5図は実験例1の結果を示すグラフである。
1……積層型電波吸収体、2……第1のフエラ
イト層、3……第2のフエライト層、4……導電
層。
FIG. 1 is a perspective view showing an embodiment of the radio wave absorber of the present invention, FIGS. 2 and 3 a are perspective views each showing a conventional radio wave absorber, and FIG. 3 b is B of FIG. 3 a. -B
The enlarged views of the cross section along the line, FIGS. 4a to 4c, respectively,
A cross-sectional view showing the configuration of the radio wave absorber used in Experimental Example 1, and FIG. 5 is a graph showing the results of Experimental Example 1. DESCRIPTION OF SYMBOLS 1... Laminated radio wave absorber, 2... First ferrite layer, 3... Second ferrite layer, 4... Conductive layer.
Claims (1)
収体であつて、該フエライト層は、第1のフエラ
イト層と、該第1のフエライト層のフエライトと
は異なるフエライトよりなる第2のフエライト層
とを含む積層構造とされていることを特徴とする
電波吸収体。 A radio wave absorber comprising a ferrite layer supported by a conductive layer, the ferrite layer comprising a first ferrite layer and a second ferrite layer made of a ferrite different from the ferrite of the first ferrite layer. A radio wave absorber characterized by having a laminated structure including:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP434889U JPH0295294U (en) | 1989-01-18 | 1989-01-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP434889U JPH0295294U (en) | 1989-01-18 | 1989-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0295294U true JPH0295294U (en) | 1990-07-30 |
Family
ID=31206785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP434889U Pending JPH0295294U (en) | 1989-01-18 | 1989-01-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0295294U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0428497U (en) * | 1990-07-02 | 1992-03-06 | ||
JP2009099895A (en) * | 2007-10-19 | 2009-05-07 | Fdk Corp | Ferrite sheet for noise countermeasure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555719A (en) * | 1978-06-28 | 1980-01-16 | Suzuki Yasuo | Centrifuge |
-
1989
- 1989-01-18 JP JP434889U patent/JPH0295294U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555719A (en) * | 1978-06-28 | 1980-01-16 | Suzuki Yasuo | Centrifuge |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0428497U (en) * | 1990-07-02 | 1992-03-06 | ||
JP2009099895A (en) * | 2007-10-19 | 2009-05-07 | Fdk Corp | Ferrite sheet for noise countermeasure |
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