DE3474238D1 - Grouns plane antenna - Google Patents
Grouns plane antennaInfo
- Publication number
- DE3474238D1 DE3474238D1 DE8484400038T DE3474238T DE3474238D1 DE 3474238 D1 DE3474238 D1 DE 3474238D1 DE 8484400038 T DE8484400038 T DE 8484400038T DE 3474238 T DE3474238 T DE 3474238T DE 3474238 D1 DE3474238 D1 DE 3474238D1
- Authority
- DE
- Germany
- Prior art keywords
- grouns
- plane antenna
- antenna
- plane
- grouns plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/38—Vertical arrangement of element with counterpoise
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8300736A FR2539557B3 (fr) | 1983-01-13 | 1983-01-13 | Antenne a large bande |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3474238D1 true DE3474238D1 (de) | 1988-10-27 |
Family
ID=9285049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484400038T Expired DE3474238D1 (de) | 1983-01-13 | 1984-01-09 | Grouns plane antenna |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0116487B1 (fr) |
DE (1) | DE3474238D1 (fr) |
FR (1) | FR2539557B3 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9702429D0 (sv) * | 1997-06-25 | 1997-06-25 | Ericsson Telefon Ab L M | Retractable tripod antenna |
FR2783097A1 (fr) * | 1998-09-04 | 2000-03-10 | Alain Leseine | Antenne d'emission reception d'ondes radio a polarisation verticale a angle d'elevation du lobe de rayonnement variable |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL46868C (fr) * | 1936-01-03 | |||
US2275646A (en) * | 1939-07-18 | 1942-03-10 | Rca Corp | Antenna |
US2425585A (en) * | 1943-12-13 | 1947-08-12 | Hazeltine Research Inc | Wave-signal antenna |
US2704811A (en) * | 1950-06-19 | 1955-03-22 | Andrew W Walters | Cylindrical antenna |
US3656167A (en) * | 1969-11-25 | 1972-04-11 | Plessey Co Ltd | Dipole radio antennae |
-
1983
- 1983-01-13 FR FR8300736A patent/FR2539557B3/fr not_active Expired
-
1984
- 1984-01-09 DE DE8484400038T patent/DE3474238D1/de not_active Expired
- 1984-01-09 EP EP19840400038 patent/EP0116487B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0116487B1 (fr) | 1988-09-21 |
FR2539557B3 (fr) | 1985-12-20 |
EP0116487A1 (fr) | 1984-08-22 |
FR2539557A1 (fr) | 1984-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: SAEGER, M., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |