NL152712B - U.H.F. ANTENNA. - Google Patents
U.H.F. ANTENNA.Info
- Publication number
- NL152712B NL152712B NL6900273A NL6900273A NL152712B NL 152712 B NL152712 B NL 152712B NL 6900273 A NL6900273 A NL 6900273A NL 6900273 A NL6900273 A NL 6900273A NL 152712 B NL152712 B NL 152712B
- Authority
- NL
- Netherlands
- Prior art keywords
- antenna
- Prior art date
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 (en) | 1968-01-18 | 1968-01-18 | Antenna made of two identical waveguide structures, a third waveguide structure and a connection dipole |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6900273A NL6900273A (en) | 1969-07-22 |
NL152712B true NL152712B (en) | 1977-03-15 |
Family
ID=5682176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6900273A NL152712B (en) | 1968-01-18 | 1969-01-08 | U.H.F. ANTENNA. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT282715B (en) |
BE (1) | BE726632A (en) |
DE (1) | DE1616261B1 (en) |
DK (1) | DK123844B (en) |
ES (1) | ES362598A1 (en) |
FR (1) | FR2000390A1 (en) |
NL (1) | NL152712B (en) |
SE (1) | SE347610B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3318602A1 (en) * | 1983-05-21 | 1984-11-22 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | WAVE GUIDE STRUCTURE FOR LATERAL SPOTLIGHTS |
CN105870572A (en) * | 2016-04-19 | 2016-08-17 | 项青松 | Television receiving antenna |
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 (en) * | 1962-07-10 | 1963-05-24 | Fuba Antennenwerke | TV antenna |
BE629857A (en) * | 1963-03-22 |
-
1968
- 1968-01-18 DE DE1968H0065069 patent/DE1616261B1/en not_active Withdrawn
- 1968-12-16 AT AT1224268A patent/AT282715B/en not_active IP Right Cessation
-
1969
- 1969-01-08 BE BE726632D patent/BE726632A/xx unknown
- 1969-01-08 NL NL6900273A patent/NL152712B/en not_active IP Right Cessation
- 1969-01-16 SE SE55469A patent/SE347610B/xx unknown
- 1969-01-16 ES ES362598A patent/ES362598A1/en not_active Expired
- 1969-01-17 DK DK26069A patent/DK123844B/en unknown
- 1969-01-17 FR FR6900773A patent/FR2000390A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
BE726632A (en) | 1969-06-16 |
FR2000390A1 (en) | 1969-09-05 |
SE347610B (en) | 1972-08-07 |
NL6900273A (en) | 1969-07-22 |
FR2000390B1 (en) | 1973-11-16 |
DK123844B (en) | 1972-08-07 |
DE1616261B1 (en) | 1970-07-09 |
AT282715B (en) | 1970-07-10 |
ES362598A1 (en) | 1970-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: HIRSCHMANN |