CH594992A5 - - Google Patents
Info
- Publication number
- CH594992A5 CH594992A5 CH1286975A CH1286975A CH594992A5 CH 594992 A5 CH594992 A5 CH 594992A5 CH 1286975 A CH1286975 A CH 1286975A CH 1286975 A CH1286975 A CH 1286975A CH 594992 A5 CH594992 A5 CH 594992A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/18—Vertical disposition of the antenna
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7433528A FR2287117A1 (fr) | 1974-10-04 | 1974-10-04 | Antenne verticale onde entiere et groupement d'antennes comportant une telle antenne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH594992A5 true CH594992A5 (es) | 1978-01-31 |
Family
ID=9143772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1286975A CH594992A5 (es) | 1974-10-04 | 1975-10-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4001833A (es) |
| CH (1) | CH594992A5 (es) |
| DE (1) | DE2544345C2 (es) |
| FR (1) | FR2287117A1 (es) |
| GB (1) | GB1512389A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2711290B1 (fr) * | 1993-10-15 | 1995-12-15 | Thomson Csf | Ensemble de radiodiffusion comportant une antenne rotative à dipôles filaires et joint rotatif conçu pour cet ensemble. |
| FR2842024B1 (fr) * | 2002-07-08 | 2004-08-27 | Telediffusion De France Tdf | Antenne d'emission en ondes hectometriques |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1314095A (en) * | 1919-08-26 | Ckitstav beuthe | ||
| FR606987A (fr) * | 1924-08-05 | 1926-06-23 | Marconi Wireless Telegraph Co | Perfectionnements aux antennes de télégraphie et de téléphonie sans fil |
| US2163743A (en) * | 1937-02-18 | 1939-06-27 | Telefunken Gmbh | Antenna |
| US2204026A (en) * | 1937-11-24 | 1940-06-11 | Telefunken Gmbh | Antenna stay arrangement |
| DE919718C (de) * | 1949-08-19 | 1954-11-02 | Telefunken Gmbh | Antennenanordnung |
-
1974
- 1974-10-04 FR FR7433528A patent/FR2287117A1/fr active Granted
-
1975
- 1975-10-03 DE DE2544345A patent/DE2544345C2/de not_active Expired
- 1975-10-03 CH CH1286975A patent/CH594992A5/xx not_active IP Right Cessation
- 1975-10-03 US US05/619,356 patent/US4001833A/en not_active Expired - Lifetime
- 1975-10-06 GB GB40881/75A patent/GB1512389A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2287117A1 (fr) | 1976-04-30 |
| GB1512389A (en) | 1978-06-01 |
| FR2287117B1 (es) | 1979-09-28 |
| DE2544345A1 (de) | 1976-04-15 |
| DE2544345C2 (de) | 1985-05-02 |
| US4001833A (en) | 1977-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |