BE651673A - - Google Patents
Info
- Publication number
- BE651673A BE651673A BE651673A BE651673A BE651673A BE 651673 A BE651673 A BE 651673A BE 651673 A BE651673 A BE 651673A BE 651673 A BE651673 A BE 651673A BE 651673 A BE651673 A BE 651673A
- 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
-
- 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
- H01Q19/106—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 using two or more intersecting plane surfaces, e.g. corner reflector antennas
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1963F0025003 DE1892271U (de) | 1963-12-05 | 1963-12-05 | Antenne, insbesondere fuer den dezimeterfernsehwellenbereich. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE651673A true BE651673A (de) | 1964-12-01 |
Family
ID=7091450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE651673A BE651673A (de) | 1963-12-05 | 1964-08-11 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT241543B (de) |
| BE (1) | BE651673A (de) |
| CH (1) | CH409033A (de) |
| DE (1) | DE1892271U (de) |
| NL (1) | NL6404953A (de) |
-
1963
- 1963-12-05 DE DE1963F0025003 patent/DE1892271U/de not_active Expired
-
1964
- 1964-03-13 CH CH331464A patent/CH409033A/de unknown
- 1964-03-13 AT AT221664A patent/AT241543B/de active
- 1964-05-05 NL NL6404953A patent/NL6404953A/xx unknown
- 1964-08-11 BE BE651673A patent/BE651673A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1892271U (de) | 1964-05-06 |
| CH409033A (de) | 1966-03-15 |
| NL6404953A (de) | 1965-06-07 |
| AT241543B (de) | 1965-07-26 |