JPH0745996Y2 - 電波吸収体 - Google Patents
電波吸収体Info
- Publication number
- JPH0745996Y2 JPH0745996Y2 JP7741190U JP7741190U JPH0745996Y2 JP H0745996 Y2 JPH0745996 Y2 JP H0745996Y2 JP 7741190 U JP7741190 U JP 7741190U JP 7741190 U JP7741190 U JP 7741190U JP H0745996 Y2 JPH0745996 Y2 JP H0745996Y2
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- wall surface
- anechoic chamber
- wave absorber
- radio wave
- 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.)
- Expired - Lifetime
Links
- 239000006096 absorbing agent Substances 0.000 title claims description 38
- 229910000859 α-Fe Inorganic materials 0.000 claims description 88
- 238000010521 absorption reaction Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7741190U JPH0745996Y2 (ja) | 1990-07-23 | 1990-07-23 | 電波吸収体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7741190U JPH0745996Y2 (ja) | 1990-07-23 | 1990-07-23 | 電波吸収体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436294U JPH0436294U (enrdf_load_stackoverflow) | 1992-03-26 |
| JPH0745996Y2 true JPH0745996Y2 (ja) | 1995-10-18 |
Family
ID=31619774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7741190U Expired - Lifetime JPH0745996Y2 (ja) | 1990-07-23 | 1990-07-23 | 電波吸収体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745996Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-07-23 JP JP7741190U patent/JPH0745996Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436294U (enrdf_load_stackoverflow) | 1992-03-26 |
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