BE420226A - - Google Patents
Info
- Publication number
- BE420226A BE420226A BE420226DA BE420226A BE 420226 A BE420226 A BE 420226A BE 420226D A BE420226D A BE 420226DA BE 420226 A BE420226 A BE 420226A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| US65765A US2177449A (en) | 1936-02-26 | 1936-02-26 | Antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE420226A true BE420226A (en:Method) |
Family
ID=22064938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE420226D BE420226A (en:Method) | 1936-02-26 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2177449A (en:Method) |
| BE (1) | BE420226A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1318064A (en) * | 1969-11-18 | 1973-05-23 | Licentia Gmbh | Short wave radio direction finders |
-
0
- BE BE420226D patent/BE420226A/xx unknown
-
1936
- 1936-02-26 US US65765A patent/US2177449A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2177449A (en) | 1939-10-24 |