ATE388502T1 - Reflektorantenne mit einer 3d wellenformerstruktur für mehrere frequenzbereiche - Google Patents
Reflektorantenne mit einer 3d wellenformerstruktur für mehrere frequenzbereicheInfo
- Publication number
- ATE388502T1 ATE388502T1 AT05290679T AT05290679T ATE388502T1 AT E388502 T1 ATE388502 T1 AT E388502T1 AT 05290679 T AT05290679 T AT 05290679T AT 05290679 T AT05290679 T AT 05290679T AT E388502 T1 ATE388502 T1 AT E388502T1
- Authority
- AT
- Austria
- Prior art keywords
- waveformer
- frequency ranges
- multiple frequency
- reflector antenna
- front side
- Prior art date
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
- H01Q19/10—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 reflecting surfaces
- H01Q19/18—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 reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—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 reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/195—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 reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising device
-
- 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
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
- H01Q15/0033—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective used for beam splitting or combining, e.g. acting as a quasi-optical multiplexer
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0450662A FR2868611B1 (fr) | 2004-04-02 | 2004-04-02 | Antenne reflecteur a structure 3d de mise en forme de faisceaux d'ondes appartenant a des bandes de frequences differentes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE388502T1 true ATE388502T1 (de) | 2008-03-15 |
Family
ID=34878510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05290679T ATE388502T1 (de) | 2004-04-02 | 2005-03-25 | Reflektorantenne mit einer 3d wellenformerstruktur für mehrere frequenzbereiche |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7280086B2 (de) |
| EP (1) | EP1583176B1 (de) |
| AT (1) | ATE388502T1 (de) |
| CA (1) | CA2500990C (de) |
| DE (1) | DE602005005098T2 (de) |
| ES (1) | ES2302149T3 (de) |
| FR (1) | FR2868611B1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8815360B2 (en) | 2007-08-28 | 2014-08-26 | Cryovac, Inc. | Multilayer film having passive and active oxygen barrier layers |
| WO2014210506A2 (en) * | 2013-06-28 | 2014-12-31 | Associated Universities, Inc. | Randomized surface reflector |
| EP3547451B1 (de) * | 2016-12-13 | 2021-09-15 | Mitsubishi Electric Corporation | Reflexionsspiegelantennenvorrichtung |
| US20180337460A1 (en) * | 2017-05-18 | 2018-11-22 | Srg Global Inc. | Vehicle body components comprising retroreflectors and their methods of manufacture |
| US10723299B2 (en) * | 2017-05-18 | 2020-07-28 | Srg Global Inc. | Vehicle body components comprising retroreflectors and their methods of manufacture |
| FR3086105B1 (fr) * | 2018-09-13 | 2020-09-04 | Thales Sa | Panneau reseau reflecteur radiofrequence pour antenne de satellite et reseau refecteur radiofrequence pour antenne de satellite comprenant au moins un tel panneau |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3326935B2 (ja) * | 1993-12-27 | 2002-09-24 | 株式会社日立製作所 | 携帯無線機用小型アンテナ |
| US6169524B1 (en) * | 1999-01-15 | 2001-01-02 | Trw Inc. | Multi-pattern antenna having frequency selective or polarization sensitive zones |
| US7065379B1 (en) * | 1999-07-02 | 2006-06-20 | Samsung Electronics Co., Ltd. | Portable radio terminal equipment having conductor for preventing radiation loss |
| US6285332B1 (en) * | 1999-09-10 | 2001-09-04 | Trw Inc. | Frequency selective reflector |
| US6720933B2 (en) * | 2002-08-22 | 2004-04-13 | Raytheon Company | Dual band satellite communications antenna feed |
-
2004
- 2004-04-02 FR FR0450662A patent/FR2868611B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-25 AT AT05290679T patent/ATE388502T1/de not_active IP Right Cessation
- 2005-03-25 DE DE602005005098T patent/DE602005005098T2/de not_active Expired - Lifetime
- 2005-03-25 ES ES05290679T patent/ES2302149T3/es not_active Expired - Lifetime
- 2005-03-25 EP EP05290679A patent/EP1583176B1/de not_active Expired - Lifetime
- 2005-03-30 CA CA2500990A patent/CA2500990C/fr not_active Expired - Fee Related
- 2005-04-01 US US11/095,526 patent/US7280086B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE602005005098D1 (de) | 2008-04-17 |
| FR2868611B1 (fr) | 2006-07-21 |
| ES2302149T3 (es) | 2008-07-01 |
| FR2868611A1 (fr) | 2005-10-07 |
| US7280086B2 (en) | 2007-10-09 |
| EP1583176B1 (de) | 2008-03-05 |
| EP1583176A1 (de) | 2005-10-05 |
| CA2500990A1 (fr) | 2005-10-02 |
| CA2500990C (fr) | 2016-05-17 |
| US20050219146A1 (en) | 2005-10-06 |
| DE602005005098T2 (de) | 2009-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |