FR948954A - Réflecteurs pour rayonnement électromagnétique - Google Patents
Réflecteurs pour rayonnement électromagnétiqueInfo
- Publication number
- FR948954A FR948954A FR948954DA FR948954A FR 948954 A FR948954 A FR 948954A FR 948954D A FR948954D A FR 948954DA FR 948954 A FR948954 A FR 948954A
- Authority
- FR
- France
- Prior art keywords
- reflectors
- electromagnetic radiation
- electromagnetic
- radiation
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/14—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying the relative position of primary active element and a refracting or diffracting device
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US948954XA | 1942-08-26 | 1942-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR948954A true FR948954A (fr) | 1949-08-17 |
Family
ID=22247769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR948954D Expired FR948954A (fr) | 1942-08-26 | 1947-06-20 | Réflecteurs pour rayonnement électromagnétique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR948954A (fr) |
-
1947
- 1947-06-20 FR FR948954D patent/FR948954A/fr not_active Expired
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