BE569938A - - Google Patents
Info
- Publication number
- BE569938A BE569938A BE569938DA BE569938A BE 569938 A BE569938 A BE 569938A BE 569938D A BE569938D A BE 569938DA BE 569938 A BE569938 A BE 569938A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01Q19/28—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 a secondary device in the form of two or more substantially straight conductive elements
- H01Q19/30—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 a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1200963X | 1957-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE569938A true BE569938A (US20100012521A1-20100121-C00001.png) |
Family
ID=7732179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE569938D BE569938A (US20100012521A1-20100121-C00001.png) | 1957-08-01 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE569938A (US20100012521A1-20100121-C00001.png) |
| FR (1) | FR1200963A (US20100012521A1-20100121-C00001.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK100504C (da) * | 1960-12-05 | 1964-12-07 | Fuba Antennenwerke Hans Kolbe | Retningsantenne. |
-
0
- BE BE569938D patent/BE569938A/xx unknown
-
1958
- 1958-07-25 FR FR1200963D patent/FR1200963A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1200963A (fr) | 1959-12-28 |
