GB1002581A - Absorbers for electromagnetic radiation of very high and higher frequencies - Google Patents
Absorbers for electromagnetic radiation of very high and higher frequenciesInfo
- Publication number
- GB1002581A GB1002581A GB886262A GB886262A GB1002581A GB 1002581 A GB1002581 A GB 1002581A GB 886262 A GB886262 A GB 886262A GB 886262 A GB886262 A GB 886262A GB 1002581 A GB1002581 A GB 1002581A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bodies
- polystyrene
- layers
- coating
- gms
- 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
Links
- 239000006096 absorbing agent Substances 0.000 title abstract 2
- 230000005670 electromagnetic radiation Effects 0.000 title 1
- 239000004793 Polystyrene Substances 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 5
- 229920002223 polystyrene Polymers 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 4
- 239000010410 layer Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 4
- 239000004816 latex Substances 0.000 abstract 3
- 229920000126 latex Polymers 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 2
- 230000001413 cellular effect Effects 0.000 abstract 2
- 238000005520 cutting process Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910021383 artificial graphite Inorganic materials 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
Landscapes
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH410062A CH415768A (de) | 1962-04-04 | 1962-04-04 | Breitband-Absorber für elektromagnetische Strahlung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1002581A true GB1002581A (en) | 1965-08-25 |
Family
ID=4269816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB886262A Expired GB1002581A (en) | 1962-04-04 | 1962-03-07 | Absorbers for electromagnetic radiation of very high and higher frequencies |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH415768A (https=) |
| FR (1) | FR1317758A (https=) |
| GB (1) | GB1002581A (https=) |
| NL (1) | NL275951A (https=) |
-
0
- FR FR1317758D patent/FR1317758A/fr not_active Expired
- NL NL275951D patent/NL275951A/xx unknown
-
1962
- 1962-03-07 GB GB886262A patent/GB1002581A/en not_active Expired
- 1962-04-04 CH CH410062A patent/CH415768A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL275951A (https=) | |
| FR1317758A (https=) | 1963-05-08 |
| CH415768A (de) | 1966-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2985880A (en) | Dielectric bodies for transmission of electromagnetic waves | |
| US2977591A (en) | Fibrous microwave absorber | |
| US3315261A (en) | Wide-band radio wave absorber | |
| GB1074898A (en) | Improvements in devices for absorbing elector-magnetic waves | |
| US3836967A (en) | Broadband microwave energy absorptive structure | |
| US2608500A (en) | Structural element | |
| US2822539A (en) | Microwave radiation absorbers | |
| SE8301747D0 (sv) | Absorbatorer for elektromagnetiska vagor | |
| AR220281A1 (es) | Composicion de recubrimiento para formar capas superficiales particularmente con fines friccionantes y procedimiento para fabricar material compuesto laminado mediante dicha composicion | |
| US3234549A (en) | Absorber for radio waves | |
| FR2748719B1 (fr) | Pale a faible signature radar | |
| GB1002581A (en) | Absorbers for electromagnetic radiation of very high and higher frequencies | |
| US4020311A (en) | Microwave power applicator | |
| US3151324A (en) | Wide-band electromagneticradiation absorber | |
| US3152328A (en) | Microwave radiation absorber comprising spaced parallel resistance discs | |
| JPS6048294U (ja) | 電波吸収板体 | |
| US3348224A (en) | Electromagnetic-energy absorber and room lined therewith | |
| JPH01220899A (ja) | 電波吸収体の製造方法 | |
| JPH01191500A (ja) | 電波吸収体 | |
| JPH03204999A (ja) | 電波吸収体 | |
| GB1074892A (en) | Roofing boards having high frequency electro-magnetic absorbing properties | |
| JPS6482696A (en) | Radio wave absorber | |
| DE4215954A1 (de) | Absorber fuer elektromagnetische wellen | |
| JPH0320498U (https=) | ||
| JPS55150321A (en) | High-frequency sealing method of composite film |