ES457393A1 - Perfeccionamientos introducidos en una antena multidireccio-nal. - Google Patents
Perfeccionamientos introducidos en una antena multidireccio-nal.Info
- Publication number
- ES457393A1 ES457393A1 ES457393A ES457393A ES457393A1 ES 457393 A1 ES457393 A1 ES 457393A1 ES 457393 A ES457393 A ES 457393A ES 457393 A ES457393 A ES 457393A ES 457393 A1 ES457393 A1 ES 457393A1
- Authority
- ES
- Spain
- Prior art keywords
- substrate
- printed circuit
- periphery
- radiating structure
- multiibeam
- 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
- 239000000758 substrate Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
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
-
- 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
- H01Q19/06—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 refracting or diffracting devices, e.g. lens
- H01Q19/062—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 refracting or diffracting devices, e.g. lens for focusing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67270176A | 1976-04-01 | 1976-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES457393A1 true ES457393A1 (es) | 1978-02-01 |
Family
ID=24699651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES457393A Expired ES457393A1 (es) | 1976-04-01 | 1977-03-31 | Perfeccionamientos introducidos en una antena multidireccio-nal. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52120744A (da) |
| AU (1) | AU2305677A (da) |
| DE (1) | DE2714643A1 (da) |
| DK (1) | DK142377A (da) |
| ES (1) | ES457393A1 (da) |
| FR (1) | FR2346872A1 (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE420876B (sv) * | 1979-02-06 | 1981-11-02 | Philips Svenska Ab | Antenn, innefattande en luneberglins |
| JPH07506945A (ja) * | 1992-05-05 | 1995-07-27 | コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼイション | 折曲がりレンズアンテナ |
| AU664103B2 (en) * | 1992-05-05 | 1995-11-02 | Commonwealth Scientific And Industrial Research Organisation | A folded lens antenna |
| DE19829554C2 (de) * | 1998-07-02 | 2002-08-01 | Bosch Gmbh Robert | Antennenlinse für einen Abstandsensor |
| US8648768B2 (en) | 2011-01-31 | 2014-02-11 | Ball Aerospace & Technologies Corp. | Conical switched beam antenna method and apparatus |
| US9379437B1 (en) * | 2011-01-31 | 2016-06-28 | Ball Aerospace & Technologies Corp. | Continuous horn circular array antenna system |
-
1977
- 1977-03-09 AU AU23056/77A patent/AU2305677A/en not_active Expired
- 1977-03-29 FR FR7709341A patent/FR2346872A1/fr not_active Withdrawn
- 1977-03-31 ES ES457393A patent/ES457393A1/es not_active Expired
- 1977-03-31 DK DK142377A patent/DK142377A/da unknown
- 1977-03-31 JP JP3690277A patent/JPS52120744A/ja active Pending
- 1977-04-01 DE DE19772714643 patent/DE2714643A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2305677A (en) | 1978-09-14 |
| JPS52120744A (en) | 1977-10-11 |
| DK142377A (da) | 1977-10-02 |
| DE2714643A1 (de) | 1978-02-16 |
| FR2346872A1 (fr) | 1977-10-28 |
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