JPS6212996U - - Google Patents
Info
- Publication number
- JPS6212996U JPS6212996U JP10370385U JP10370385U JPS6212996U JP S6212996 U JPS6212996 U JP S6212996U JP 10370385 U JP10370385 U JP 10370385U JP 10370385 U JP10370385 U JP 10370385U JP S6212996 U JPS6212996 U JP S6212996U
- Authority
- JP
- Japan
- Prior art keywords
- radio wave
- carbon fiber
- reinforced plastic
- wave absorber
- dielectric material
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 239000004918 carbon fiber reinforced polymer Substances 0.000 claims description 6
- 239000003989 dielectric material Substances 0.000 claims description 5
- 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、２は導体
板、３は磁性体、４は第１の炭素繊維強化プラス
チツク板、５は第２の炭素繊維強化プラスチツク
板である。なお、図中、同一符号は同一、又は相
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 dielectric materials, 2 is a conductive plate, 3 is a magnetic material, 4 is a first carbon fiber reinforced plastic board, and 5 is a second carbon fiber reinforced plastic board. Inside, the same reference numerals indicate the same or equivalent parts.
Claims (1)
て、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によ
り形成する平板上に、使用する電波の波長に比較
して十分薄い複数枚の炭素繊維強化プラスチツク
板を垂直あるいは任意の角度傾けて取り付け、上
記の垂直あるいは、任意の角度傾けて取り付ける
複数枚の炭素繊維強化プラスチツク板の先端を結
ぶ断面形状を波形に構成したことを特徴とする電
波吸収体。 (2) 波形形状として、のこぎり波、正弦あるい
は余弦、半円と半円との組み合わせ、二次曲線あ
るいはより高次の曲線との組合わせにより波形形
状とすることを特徴とする実用新案登録請求の範
囲第(1)項記載の電波吸収体。[Claims for Utility Model Registration] (1) In a radio wave absorber made of a dielectric material, carbon fiber reinforced plastic is used as the dielectric material, and the radio wave to be used is placed on a flat plate formed of the carbon fiber reinforced plastic. Multiple carbon fiber-reinforced plastic plates that are thin enough compared to the wavelength are attached vertically or at an arbitrary angle, and the cross-sectional shape connects the tips of the multiple carbon fiber-reinforced plastic plates that are attached vertically or at an arbitrary angle. A radio wave absorber characterized in that it is configured in a waveform. (2) A request for registration of a utility model characterized in that the waveform shape is a sawtooth wave, a sine or cosine, a combination of semicircles and semicircles, a quadratic curve, or a combination with a higher-order curve. The radio wave absorber described in scope (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10370385U JPH0337277Y2 (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10370385U JPH0337277Y2 (en) | 1985-07-08 | 1985-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6212996U true JPS6212996U (en) | 1987-01-26 |
| JPH0337277Y2 JPH0337277Y2 (en) | 1991-08-07 |
Family
ID=30976510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10370385U Expired JPH0337277Y2 (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337277Y2 (en) |
-
1985
- 1985-07-08 JP JP10370385U patent/JPH0337277Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337277Y2 (en) | 1991-08-07 |