ES2100038T3 - Reflector para radar polarimetrico, en particular para uso como calibre o baliza. - Google Patents
Reflector para radar polarimetrico, en particular para uso como calibre o baliza.Info
- Publication number
- ES2100038T3 ES2100038T3 ES94901996T ES94901996T ES2100038T3 ES 2100038 T3 ES2100038 T3 ES 2100038T3 ES 94901996 T ES94901996 T ES 94901996T ES 94901996 T ES94901996 T ES 94901996T ES 2100038 T3 ES2100038 T3 ES 2100038T3
- Authority
- ES
- Spain
- Prior art keywords
- caliber
- beacon
- reflector
- polarimetric radar
- polarimetric
- 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 - Lifetime
Links
Classifications
-
- 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
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
-
- 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
- H01Q15/14—Reflecting surfaces; Equivalent structures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
EL REFLECTOR ESTA CONSTITUIDO POR UN SEUDODIEDRO RECTO CUYA ARISTA C) TIENE LA FORMA DE UNA PARTE DE HELICE. APLICACION EN LA REALIZACION DE CALIBRE O DE BALIZA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9214784A FR2699007B1 (fr) | 1992-12-08 | 1992-12-08 | Reflecteur pour radar polarimetrique, notamment a usage de calibre ou de balise. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2100038T3 true ES2100038T3 (es) | 1997-06-01 |
Family
ID=9436354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94901996T Expired - Lifetime ES2100038T3 (es) | 1992-12-08 | 1993-12-07 | Reflector para radar polarimetrico, en particular para uso como calibre o baliza. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5812331A (es) |
EP (1) | EP0673554B1 (es) |
JP (1) | JP3046073B2 (es) |
CA (1) | CA2151150C (es) |
DE (1) | DE69308036T2 (es) |
ES (1) | ES2100038T3 (es) |
FR (1) | FR2699007B1 (es) |
WO (1) | WO1994014211A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6317101B1 (en) * | 1999-06-14 | 2001-11-13 | Gregory A. Dockery | Antenna having multi-directional spiral elements |
US6369778B1 (en) | 1999-06-14 | 2002-04-09 | Gregory A. Dockery | Antenna having multi-directional spiral element |
US7775284B2 (en) * | 2007-09-28 | 2010-08-17 | Halliburton Energy Services, Inc. | Apparatus for adjustably controlling the inflow of production fluids from a subterranean well |
US8230935B2 (en) * | 2009-10-09 | 2012-07-31 | Halliburton Energy Services, Inc. | Sand control screen assembly with flow control capability |
US8256522B2 (en) | 2010-04-15 | 2012-09-04 | Halliburton Energy Services, Inc. | Sand control screen assembly having remotely disabled reverse flow control capability |
US8403052B2 (en) | 2011-03-11 | 2013-03-26 | Halliburton Energy Services, Inc. | Flow control screen assembly having remotely disabled reverse flow control capability |
US8485225B2 (en) | 2011-06-29 | 2013-07-16 | Halliburton Energy Services, Inc. | Flow control screen assembly having remotely disabled reverse flow control capability |
US9340160B2 (en) * | 2014-08-04 | 2016-05-17 | Lang-Mekra North America, Llc | Low distortion convex mirror for a vehicle rearview mirror assembly |
CN105403886B (zh) * | 2015-12-02 | 2018-02-16 | 中国科学院电子学研究所 | 一种机载sar定标器图像位置自动提取方法 |
CN109459736B (zh) * | 2019-01-04 | 2020-10-13 | 北京环境特性研究所 | 一种雷达靶标设计方法和装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195298A (en) * | 1978-06-21 | 1980-03-25 | Firth John H | Target radar reflector |
GB2061016B (en) * | 1979-09-17 | 1983-08-10 | Firth J H | Radar reflector |
SU1201934A1 (ru) * | 1983-10-31 | 1985-12-30 | Северо-Западный Заочный Политехнический Институт | Радиолокационный отражатель |
FI86342C (fi) * | 1986-07-22 | 1992-08-10 | Bell Stephen W | Radarreflektor. |
-
1992
- 1992-12-08 FR FR9214784A patent/FR2699007B1/fr not_active Expired - Fee Related
-
1993
- 1993-12-07 DE DE69308036T patent/DE69308036T2/de not_active Expired - Lifetime
- 1993-12-07 EP EP94901996A patent/EP0673554B1/fr not_active Expired - Lifetime
- 1993-12-07 JP JP6513862A patent/JP3046073B2/ja not_active Expired - Fee Related
- 1993-12-07 CA CA002151150A patent/CA2151150C/fr not_active Expired - Fee Related
- 1993-12-07 US US08/464,694 patent/US5812331A/en not_active Expired - Lifetime
- 1993-12-07 WO PCT/FR1993/001204 patent/WO1994014211A1/fr active IP Right Grant
- 1993-12-07 ES ES94901996T patent/ES2100038T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2151150C (fr) | 2000-10-24 |
EP0673554A1 (fr) | 1995-09-27 |
US5812331A (en) | 1998-09-22 |
DE69308036T2 (de) | 1997-09-18 |
JP3046073B2 (ja) | 2000-05-29 |
EP0673554B1 (fr) | 1997-02-05 |
JPH08504310A (ja) | 1996-05-07 |
CA2151150A1 (fr) | 1994-06-23 |
WO1994014211A1 (fr) | 1994-06-23 |
FR2699007A1 (fr) | 1994-06-10 |
FR2699007B1 (fr) | 1997-09-26 |
DE69308036D1 (de) | 1997-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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