FR1075325A - Perfectionnements aux structures d'aériens donnant un diagramme de rayonnement omnidirectionnel dans un plan - Google Patents
Perfectionnements aux structures d'aériens donnant un diagramme de rayonnement omnidirectionnel dans un planInfo
- Publication number
- FR1075325A FR1075325A FR1075325DA FR1075325A FR 1075325 A FR1075325 A FR 1075325A FR 1075325D A FR1075325D A FR 1075325DA FR 1075325 A FR1075325 A FR 1075325A
- Authority
- FR
- France
- Prior art keywords
- plane
- radiation pattern
- omnidirectional radiation
- aerial structures
- structures giving
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
- H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1025947X | 1953-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1075325A true FR1075325A (fr) | 1954-10-14 |
Family
ID=9579781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1075325D Expired FR1075325A (fr) | 1953-02-04 | 1953-02-04 | Perfectionnements aux structures d'aériens donnant un diagramme de rayonnement omnidirectionnel dans un plan |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1025947B (fr) |
FR (1) | FR1075325A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2721757A1 (fr) * | 1994-06-28 | 1995-12-29 | Jac International | Antenne omnidirectionnelle en azimut et directive en site et répondeur maritime ainsi équipé. |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1183976B (de) * | 1961-10-24 | 1964-12-23 | Telefunken Patent | Antennenanordnung, bestehend aus uebereinandergesetzten Rundstrahlgruppen |
DE3908893A1 (de) * | 1989-03-17 | 1990-09-20 | Siemens Ag | Ringstrahler in gedruckter schaltungstechnik |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE709036C (de) * | 1936-04-22 | 1941-08-04 | Telefunken Gmbh | Rundstrahler fuer Ultrakurzwellen |
CH239650A (de) * | 1941-10-15 | 1945-10-31 | Philips Nv | Antennengebilde für Kurzwellen. |
-
1953
- 1953-02-04 FR FR1075325D patent/FR1075325A/fr not_active Expired
-
1954
- 1954-02-03 DE DES37451A patent/DE1025947B/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2721757A1 (fr) * | 1994-06-28 | 1995-12-29 | Jac International | Antenne omnidirectionnelle en azimut et directive en site et répondeur maritime ainsi équipé. |
Also Published As
Publication number | Publication date |
---|---|
DE1025947B (de) | 1958-03-13 |
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