BE629857A - - Google Patents
Info
- Publication number
- BE629857A BE629857A BE629857DA BE629857A BE 629857 A BE629857 A BE 629857A BE 629857D A BE629857D A BE 629857DA BE 629857 A BE629857 A BE 629857A
- 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 |
|---|---|---|---|
| FR928988A FR1351873A (en) | 1963-03-22 | 1963-03-22 | Antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE629857A true BE629857A (en) |
Family
ID=8799908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE629857D BE629857A (en) | 1963-03-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE629857A (en) |
| FR (1) | FR1351873A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1298161B (en) * | 1964-04-24 | 1969-06-26 | Siemens Ag | Yagi antenna for only one frequency range |
| DE1616261B1 (en) * | 1968-01-18 | 1970-07-09 | Richard Hischmann Radiotechnis | Antenna made of two identical waveguide structures, a third waveguide structure and a connection dipole |
-
0
- BE BE629857D patent/BE629857A/xx unknown
-
1963
- 1963-03-22 FR FR928988A patent/FR1351873A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1351873A (en) | 1964-02-07 |