JPS6413197U - - Google Patents
Info
- Publication number
- JPS6413197U JPS6413197U JP10691587U JP10691587U JPS6413197U JP S6413197 U JPS6413197 U JP S6413197U JP 10691587 U JP10691587 U JP 10691587U JP 10691587 U JP10691587 U JP 10691587U JP S6413197 U JPS6413197 U JP S6413197U
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- radio wave
- magnet
- magnetize
- attaching
- 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 7
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Description
第１図は従来のフエライト電波吸収体の構造斜
視図、第２図は本案の実施例の斜視図、第３図は
、同特性図である。
１……フエライト、２……導体板、３……磁石
板、４……磁化フエライト、５……鉄製導体板。
FIG. 1 is a structural perspective view of a conventional ferrite radio wave absorber, FIG. 2 is a perspective view of an embodiment of the present invention, and FIG. 3 is a characteristic diagram thereof. 1... Ferrite, 2... Conductor plate, 3... Magnet plate, 4... Magnetized ferrite, 5... Iron conductor plate.
Claims (1)
、またはフエライトの背面に磁石を密着させて、 フエライトの電波吸特性の改善、ならびにフエ
ライトの薄層化をはかつた構造の電波吸収体。[Claim for Utility Model Registration] A structure in which the radio wave absorption characteristics of ferrite are improved and the ferrite is made thinner by applying a DC magnetic field to the ferrite to magnetize it or by attaching a magnet to the back of the ferrite. radio wave absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10691587U JPS6413197U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10691587U JPS6413197U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413197U true JPS6413197U (en) | 1989-01-24 |
Family
ID=31340852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10691587U Pending JPS6413197U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513979A (en) * | 1991-07-08 | 1993-01-22 | Nec Corp | Electromagnetic shielding body |
| KR100363688B1 (en) * | 2000-07-28 | 2002-12-05 | 이형주 | Blocking Device of Electromagnetic Wave Radiation |
| JP2019186377A (en) * | 2018-04-10 | 2019-10-24 | 株式会社トーキン | Magnetic sheet and noise suppression sheet including the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311501A (en) * | 1976-07-20 | 1978-02-02 | Tdk Corp | Wave absorbing wall |
| JPS5544400U (en) * | 1979-10-11 | 1980-03-22 | ||
| JPS5754403A (en) * | 1980-09-18 | 1982-03-31 | Mitsubishi Electric Corp | Variable attenuator |
| JPS61216408A (en) * | 1985-03-22 | 1986-09-26 | Nec Corp | Magnetic material sheet |
-
1987
- 1987-07-10 JP JP10691587U patent/JPS6413197U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311501A (en) * | 1976-07-20 | 1978-02-02 | Tdk Corp | Wave absorbing wall |
| JPS5544400U (en) * | 1979-10-11 | 1980-03-22 | ||
| JPS5754403A (en) * | 1980-09-18 | 1982-03-31 | Mitsubishi Electric Corp | Variable attenuator |
| JPS61216408A (en) * | 1985-03-22 | 1986-09-26 | Nec Corp | Magnetic material sheet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513979A (en) * | 1991-07-08 | 1993-01-22 | Nec Corp | Electromagnetic shielding body |
| KR100363688B1 (en) * | 2000-07-28 | 2002-12-05 | 이형주 | Blocking Device of Electromagnetic Wave Radiation |
| JP2019186377A (en) * | 2018-04-10 | 2019-10-24 | 株式会社トーキン | Magnetic sheet and noise suppression sheet including the same |
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