CA2689943A1 - Antenne numerique vhf-uhf perfectionnee - Google Patents
Antenne numerique vhf-uhf perfectionnee Download PDFInfo
- Publication number
- CA2689943A1 CA2689943A1 CA 2689943 CA2689943A CA2689943A1 CA 2689943 A1 CA2689943 A1 CA 2689943A1 CA 2689943 CA2689943 CA 2689943 CA 2689943 A CA2689943 A CA 2689943A CA 2689943 A1 CA2689943 A1 CA 2689943A1
- Authority
- CA
- Canada
- Prior art keywords
- duv
- antenna
- uhf
- booster
- elements
- 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.)
- Abandoned
Links
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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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
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/48—Combinations of two or more dipole type antennas
- H01Q5/49—Combinations of two or more dipole type antennas with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
- Support Of Aerials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2689943 CA2689943A1 (fr) | 2010-01-07 | 2010-01-07 | Antenne numerique vhf-uhf perfectionnee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2689943 CA2689943A1 (fr) | 2010-01-07 | 2010-01-07 | Antenne numerique vhf-uhf perfectionnee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2689943A1 true CA2689943A1 (fr) | 2011-07-07 |
Family
ID=44256826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2689943 Abandoned CA2689943A1 (fr) | 2010-01-07 | 2010-01-07 | Antenne numerique vhf-uhf perfectionnee |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2689943A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUA20161774A1 (it) * | 2016-03-17 | 2017-09-17 | Emme Esse S P A | Staffa di supporto di riflettori di antenne |
| RU221885U1 (ru) * | 2023-02-14 | 2023-11-28 | Закрытое Акционерное Общество "Научно-Производственной Предприятие Оборудования Систем Телекоммуникаций" | Универсальная телевизионная антенна с угловым комбинированным рефлектором |
-
2010
- 2010-01-07 CA CA 2689943 patent/CA2689943A1/fr not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUA20161774A1 (it) * | 2016-03-17 | 2017-09-17 | Emme Esse S P A | Staffa di supporto di riflettori di antenne |
| RU221885U1 (ru) * | 2023-02-14 | 2023-11-28 | Закрытое Акционерное Общество "Научно-Производственной Предприятие Оборудования Систем Телекоммуникаций" | Универсальная телевизионная антенна с угловым комбинированным рефлектором |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |