OA00069A - Perfectionnements aux antennes pour ondes décimétriques. - Google Patents
Perfectionnements aux antennes pour ondes décimétriques.Info
- Publication number
- OA00069A OA00069A OA50156A OA50156A OA00069A OA 00069 A OA00069 A OA 00069A OA 50156 A OA50156 A OA 50156A OA 50156 A OA50156 A OA 50156A OA 00069 A OA00069 A OA 00069A
- Authority
- OA
- OAPI
- Prior art keywords
- uhf antennas
- uhf
- antennas
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/062—Two dimensional planar arrays using dipole aerials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/001—Crossed polarisation dual antennas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR903504A FR1335588A (fr) | 1962-07-10 | 1962-07-10 | Perfectionnements aux antennes pour ondes décimétriques |
Publications (1)
Publication Number | Publication Date |
---|---|
OA00069A true OA00069A (fr) | 1966-01-15 |
Family
ID=8782861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA50156A OA00069A (fr) | 1962-07-10 | 1964-06-24 | Perfectionnements aux antennes pour ondes décimétriques. |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE633776A (es) |
DE (1) | DE1441608A1 (es) |
ES (1) | ES289279A1 (es) |
FI (1) | FI40552B (es) |
FR (1) | FR1335588A (es) |
GB (1) | GB1044636A (es) |
OA (1) | OA00069A (es) |
SE (1) | SE325319B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2584872B1 (fr) * | 1985-07-09 | 1987-11-20 | Europ Agence Spatiale | Antenne plate a large bande a polarisation circulaire, utilisations d'une telle antenne, applications, et procede de fabrication |
GB2191043A (en) * | 1986-05-28 | 1987-12-02 | Gen Electric Co Plc | Dipole array |
EP0666611B1 (en) * | 1994-02-02 | 2001-07-18 | Hughes Electronics Corporation | Scanning antenna with fixed dipole in a rotating cup-shaped reflector |
-
0
- BE BE633776D patent/BE633776A/xx unknown
-
1962
- 1962-07-10 FR FR903504A patent/FR1335588A/fr not_active Expired
-
1963
- 1963-06-22 ES ES289279A patent/ES289279A1/es not_active Expired
- 1963-07-09 SE SE07630/63A patent/SE325319B/xx unknown
- 1963-07-09 DE DE19631441608 patent/DE1441608A1/de active Pending
- 1963-07-09 FI FI1363/63A patent/FI40552B/fi not_active Application Discontinuation
- 1963-07-10 GB GB27319/63A patent/GB1044636A/en not_active Expired
-
1964
- 1964-06-24 OA OA50156A patent/OA00069A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES289279A1 (es) | 1963-12-01 |
GB1044636A (en) | 1966-10-05 |
FI40552B (es) | 1968-11-30 |
FR1335588A (fr) | 1963-08-23 |
BE633776A (es) | |
SE325319B (es) | 1970-06-29 |
DE1441608A1 (de) | 1970-01-08 |
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