BE726632A - - Google Patents
Info
- Publication number
- BE726632A BE726632A BE726632DA BE726632A BE 726632 A BE726632 A BE 726632A BE 726632D A BE726632D A BE 726632DA BE 726632 A BE726632 A BE 726632A
- 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 |
|---|---|---|---|
| DE19681616261 DE1616261C2 (de) | 1968-01-18 | 1968-01-18 | Antenne aus zwei gleichen Wellenleitstrukturen, einer dritten Wellenleitstruktur und einem AnschluBdipol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726632A true BE726632A (US07655688-20100202-C00086.png) | 1969-06-16 |
Family
ID=5682176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726632D BE726632A (US07655688-20100202-C00086.png) | 1968-01-18 | 1969-01-08 |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3318602A1 (de) * | 1983-05-21 | 1984-11-22 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | Wellenleitstruktur fuer laengsstrahler |
| CN105870572A (zh) * | 2016-04-19 | 2016-08-17 | 项青松 | 一种电视接收天线 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2884631A (en) * | 1954-06-07 | 1959-04-28 | Hare O | Television antennae |
| US3218645A (en) * | 1958-03-06 | 1965-11-16 | Hermann W Ehrenspeck | Endfire array having vertically and horizontally spaced parasitic arrays |
| FR1328258A (fr) * | 1962-07-10 | 1963-05-24 | Fuba Antennenwerke | Antenne de télévision |
| BE629857A (US07655688-20100202-C00086.png) * | 1963-03-22 |
-
1968
- 1968-01-18 DE DE1968H0065069 patent/DE1616261B1/de not_active Withdrawn
- 1968-12-16 AT AT1224268A patent/AT282715B/de not_active IP Right Cessation
-
1969
- 1969-01-08 BE BE726632D patent/BE726632A/xx unknown
- 1969-01-08 NL NL6900273A patent/NL152712B/xx not_active IP Right Cessation
- 1969-01-16 ES ES362598A patent/ES362598A1/es not_active Expired
- 1969-01-16 SE SE55469A patent/SE347610B/xx unknown
- 1969-01-17 DK DK26069A patent/DK123844B/da unknown
- 1969-01-17 FR FR6900773A patent/FR2000390A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000390B1 (US07655688-20100202-C00086.png) | 1973-11-16 |
| NL6900273A (US07655688-20100202-C00086.png) | 1969-07-22 |
| NL152712B (nl) | 1977-03-15 |
| AT282715B (de) | 1970-07-10 |
| ES362598A1 (es) | 1970-11-16 |
| FR2000390A1 (fr) | 1969-09-05 |
| SE347610B (US07655688-20100202-C00086.png) | 1972-08-07 |
| DE1616261B1 (de) | 1970-07-09 |
| DK123844B (da) | 1972-08-07 |
