FR3118835B1 - Radôme et systeme d'antenne avec fonction de compensation d'elevation - Google Patents
Radôme et systeme d'antenne avec fonction de compensation d'elevation Download PDFInfo
- Publication number
- FR3118835B1 FR3118835B1 FR2100325A FR2100325A FR3118835B1 FR 3118835 B1 FR3118835 B1 FR 3118835B1 FR 2100325 A FR2100325 A FR 2100325A FR 2100325 A FR2100325 A FR 2100325A FR 3118835 B1 FR3118835 B1 FR 3118835B1
- Authority
- FR
- France
- Prior art keywords
- radome
- antenna system
- compensation function
- antenna
- internal face
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003989 dielectric material Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- 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
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
- H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
Radôme (RDM) comprenant une coque (CD) en matériau diélectrique présentant une face externe (FE) et une face interne (FI), la face interne définissant, avec une surface de support (PS), un volume (V) destiné à contenir une antenne (A), caractérisé en ce qu’il présente, sur ou à proximité d’au moins une région périphérique de sa face interne, une structure diffractante (SD, SD’) assimilable localement à un réseau de diffraction en transmission. Système d’antenne comprenant un tel radôme contenant une antenne (A), par exemple de type dépointable. Figure pour l’abrégé : Fig. 1
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2100325A FR3118835B1 (fr) | 2021-01-14 | 2021-01-14 | Radôme et systeme d'antenne avec fonction de compensation d'elevation |
EP22702160.7A EP4278412A1 (fr) | 2021-01-14 | 2022-01-13 | Radôme et systeme d'antenne avec fonction de compensation d'elevation |
PCT/EP2022/050666 WO2022152805A1 (fr) | 2021-01-14 | 2022-01-13 | Radôme et systeme d'antenne avec fonction de compensation d'elevation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2100325A FR3118835B1 (fr) | 2021-01-14 | 2021-01-14 | Radôme et systeme d'antenne avec fonction de compensation d'elevation |
FR2100325 | 2021-01-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3118835A1 FR3118835A1 (fr) | 2022-07-15 |
FR3118835B1 true FR3118835B1 (fr) | 2023-07-14 |
Family
ID=76730590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2100325A Active FR3118835B1 (fr) | 2021-01-14 | 2021-01-14 | Radôme et systeme d'antenne avec fonction de compensation d'elevation |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4278412A1 (fr) |
FR (1) | FR3118835B1 (fr) |
WO (1) | WO2022152805A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6563159B6 (ja) * | 2019-03-07 | 2019-10-23 | 三菱電機株式会社 | アンテナ装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2638588A (en) * | 1950-10-20 | 1953-05-12 | Raytheon Mfg Co | Electromagnetic-radiating system |
DE102004037907A1 (de) * | 2004-08-05 | 2006-03-16 | Robert Bosch Gmbh | Radarsensor für Kraftfahrzeuge |
US8487832B2 (en) | 2008-03-12 | 2013-07-16 | The Boeing Company | Steering radio frequency beams using negative index metamaterial lenses |
AU2018311770A1 (en) * | 2017-07-31 | 2020-03-05 | Daikin Industries, Ltd. | Sensor unit and air conditioner |
WO2019067474A1 (fr) * | 2017-09-26 | 2019-04-04 | Trak Microwave Corporation | Antenne directrice de faisceau à profil bas dotée d'une lentille divergente intégrée |
CN108183327B (zh) * | 2018-03-02 | 2021-11-19 | 常熟市浙大紫金光电技术研究中心 | 一种扩展相位阵列天线偏转角度的天线罩 |
-
2021
- 2021-01-14 FR FR2100325A patent/FR3118835B1/fr active Active
-
2022
- 2022-01-13 WO PCT/EP2022/050666 patent/WO2022152805A1/fr unknown
- 2022-01-13 EP EP22702160.7A patent/EP4278412A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022152805A1 (fr) | 2022-07-21 |
FR3118835A1 (fr) | 2022-07-15 |
EP4278412A1 (fr) | 2023-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220715 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |