FR3019385B1 - Antenne a orientation de faisceau - Google Patents
Antenne a orientation de faisceauInfo
- Publication number
- FR3019385B1 FR3019385B1 FR1452483A FR1452483A FR3019385B1 FR 3019385 B1 FR3019385 B1 FR 3019385B1 FR 1452483 A FR1452483 A FR 1452483A FR 1452483 A FR1452483 A FR 1452483A FR 3019385 B1 FR3019385 B1 FR 3019385B1
- Authority
- FR
- France
- Prior art keywords
- beam orientation
- orientation antenna
- antenna
- orientation
- 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.)
- Active
Links
Classifications
-
- 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
- H01Q19/22—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 a single substantially straight conductive element
- H01Q19/26—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 a single substantially straight conductive element the primary active element being end-fed and elongated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/446—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary elements
-
- 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
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
- H01Q9/43—Scimitar antennas
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1452483A FR3019385B1 (fr) | 2014-03-25 | 2014-03-25 | Antenne a orientation de faisceau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1452483A FR3019385B1 (fr) | 2014-03-25 | 2014-03-25 | Antenne a orientation de faisceau |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3019385A1 FR3019385A1 (fr) | 2015-10-02 |
FR3019385B1 true FR3019385B1 (fr) | 2017-07-07 |
Family
ID=51417351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1452483A Active FR3019385B1 (fr) | 2014-03-25 | 2014-03-25 | Antenne a orientation de faisceau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3019385B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015101A (en) * | 1958-10-31 | 1961-12-26 | Edwin M Turner | Scimitar antenna |
US3375519A (en) * | 1960-05-19 | 1968-03-26 | Litton Ind Of Maryland Inc | Scanning reflector |
DE10335216B4 (de) * | 2003-08-01 | 2005-07-14 | Eads Deutschland Gmbh | Im Bereich einer Außenfläche eines Fluggeräts angeordnete phasengesteuerte Antenne |
-
2014
- 2014-03-25 FR FR1452483A patent/FR3019385B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3019385A1 (fr) | 2015-10-02 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 3 |
|
CD | Change of name or company name |
Owner name: SAGEM DEFENSE SECURITE, FR Effective date: 20161214 |
|
CJ | Change in legal form |
Effective date: 20161214 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |