JPS61207098U - - Google Patents
Info
- Publication number
- JPS61207098U JPS61207098U JP9180485U JP9180485U JPS61207098U JP S61207098 U JPS61207098 U JP S61207098U JP 9180485 U JP9180485 U JP 9180485U JP 9180485 U JP9180485 U JP 9180485U JP S61207098 U JPS61207098 U JP S61207098U
- Authority
- JP
- Japan
- Prior art keywords
- radio wave
- carbon fiber
- fiber reinforced
- reinforced plastic
- holes
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 239000003989 dielectric material Substances 0.000 claims description 5
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Description
第１図はこの考案の一実施例による電波吸収体
を示す斜視図、第２図は従来のテーパ形状に加工
した誘電材料電波吸収体を示す断面図、第３図は
従来の層状に重ねた誘電材料電波吸収体を示す断
面図、第４図は従来の単層磁性電波吸収体を示す
断面図である。図において、１，１′，１″，１
ａ，１ａ′，１ａ″，１ａは誘電体、１ｂ，１
ｂ′，１ｂ″は穴を穿つた炭素繊維強化プラスチ
ツク板、２は導体板、３は磁性体である。なお、
各図中、同一符号は同一、または相当部分を示す
。
Figure 1 is a perspective view showing a radio wave absorber according to an embodiment of this invention, Figure 2 is a sectional view showing a conventional dielectric material radio wave absorber processed into a tapered shape, and Figure 3 is a conventional layered radio wave absorber. FIG. 4 is a sectional view showing a dielectric material radio wave absorber, and FIG. 4 is a sectional view showing a conventional single-layer magnetic radio wave absorber. In the figure, 1, 1', 1'', 1
a, 1a', 1a'', 1a are dielectrics, 1b, 1
b', 1b'' are carbon fiber reinforced plastic plates with holes, 2 is a conductive plate, and 3 is a magnetic material.
In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
上記誘電材料として、炭素繊維強化プラスチツク
を用い、上記炭素繊維強化プラスチツクを矩形、
円形あるいは六角形などの任意の形状の穴を所定
の間隔で穿つた板状に形成し、大きい穴を穿つた
板から順に層状に重ねて配置することにより構成
したことを特徴とする電波吸収体。 In radio wave absorbers made of dielectric materials,
Carbon fiber reinforced plastic is used as the dielectric material, and the carbon fiber reinforced plastic is shaped into a rectangular shape.
A radio wave absorber characterized in that it is formed into a plate shape with holes of any shape such as circular or hexagonal at predetermined intervals, and is arranged in layers in order from the plates with the largest holes. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9180485U JPS61207098U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9180485U JPS61207098U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61207098U true JPS61207098U (en) | 1986-12-27 |
Family
ID=30648017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9180485U Pending JPS61207098U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61207098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003110278A (en) * | 2001-10-01 | 2003-04-11 | Tdk Corp | Radio wave absorber and radio wave absorbing sheet, and their manufacturing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558318U (en) * | 1978-07-04 | 1980-01-19 | ||
| JPS5766699A (en) * | 1980-10-13 | 1982-04-22 | Toray Industries | Radiowave absorbing material |
| JPS5819000A (en) * | 1981-07-24 | 1983-02-03 | 小野 光弘 | Pyramid radio wave absorber |
| JPS58210696A (en) * | 1982-06-02 | 1983-12-07 | ティーディーケイ株式会社 | Radio wave absorber |
-
1985
- 1985-06-18 JP JP9180485U patent/JPS61207098U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558318U (en) * | 1978-07-04 | 1980-01-19 | ||
| JPS5766699A (en) * | 1980-10-13 | 1982-04-22 | Toray Industries | Radiowave absorbing material |
| JPS5819000A (en) * | 1981-07-24 | 1983-02-03 | 小野 光弘 | Pyramid radio wave absorber |
| JPS58210696A (en) * | 1982-06-02 | 1983-12-07 | ティーディーケイ株式会社 | Radio wave absorber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003110278A (en) * | 2001-10-01 | 2003-04-11 | Tdk Corp | Radio wave absorber and radio wave absorbing sheet, and their manufacturing method |