JP2003502881A5 - - Google Patents
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- Publication number
- JP2003502881A5 JP2003502881A5 JP2000587408A JP2000587408A JP2003502881A5 JP 2003502881 A5 JP2003502881 A5 JP 2003502881A5 JP 2000587408 A JP2000587408 A JP 2000587408A JP 2000587408 A JP2000587408 A JP 2000587408A JP 2003502881 A5 JP2003502881 A5 JP 2003502881A5
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9815363A FR2786928A1 (fr) | 1998-12-04 | 1998-12-04 | Dispositif de focalisation comprenant une lentille de type de luneberg comprenant un volume homogene de materiau dielectrique et procede de fabrication d'une telle lentille |
FR98/15363 | 1998-12-04 | ||
PCT/FR1999/002961 WO2000035050A1 (fr) | 1998-12-04 | 1999-11-30 | Dispositif de focalisation comprenant une lentille de type de luneberg comprenant un volume homogene de materiau dielectrique et procede de fabrication d'une telle lentille |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003502881A JP2003502881A (ja) | 2003-01-21 |
JP2003502881A5 true JP2003502881A5 (ja) | 2007-01-18 |
Family
ID=9533615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000587408A Pending JP2003502881A (ja) | 1998-12-04 | 1999-11-30 | 均質な体積の誘電材料を有するルネベルグレンズを含む集束装置と、このようなレンズを形成する方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6549340B1 (ja) |
EP (1) | EP1147572B1 (ja) |
JP (1) | JP2003502881A (ja) |
KR (1) | KR100642667B1 (ja) |
CN (1) | CN1149715C (ja) |
AT (1) | ATE241218T1 (ja) |
AU (1) | AU1392100A (ja) |
DE (1) | DE69908187T2 (ja) |
ES (1) | ES2200597T3 (ja) |
FR (1) | FR2786928A1 (ja) |
WO (1) | WO2000035050A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2804249A1 (fr) * | 2000-01-26 | 2001-07-27 | Thomson Multimedia Sa | Dispositif d'emission et/ou de reception d'ondes electromagnetiques comprenant une lentille comportant un volume conforme de materiau dielectrique |
AU2000273299A1 (en) * | 2000-07-31 | 2002-02-13 | The Boeing Company | Method for producing a spatially stratified optical system for use in the micronand sub-micron wavelength regime |
US7301504B2 (en) | 2004-07-14 | 2007-11-27 | Ems Technologies, Inc. | Mechanical scanning feed assembly for a spherical lens antenna |
GB2497328A (en) | 2011-12-07 | 2013-06-12 | Canon Kk | Method of making a dielectric material with a varying permittivity |
CN110998373B (zh) * | 2017-06-16 | 2022-08-23 | 代表亚利桑那大学的亚利桑那校董会 | 新型中空轻量型透镜结构 |
CN108110429B (zh) * | 2017-12-21 | 2020-12-29 | 成都航空职业技术学院 | 一种具有高透射系数的多波束成形网络透镜结构 |
CN111463580B (zh) * | 2020-04-24 | 2021-12-14 | 中国联合网络通信集团有限公司 | 一种球形介电材料及其生产方法及龙伯透镜 |
TWI736448B (zh) * | 2020-10-16 | 2021-08-11 | 國立陽明交通大學 | 球形梯度折射率透鏡 |
CN114665277B (zh) * | 2022-03-28 | 2023-01-31 | 北京鑫昇科技有限公司 | 一种龙伯透镜天线 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917773A (en) * | 1973-12-26 | 1975-11-04 | Us Navy | Method for fabricating a shaped dielectric antenna lens |
JPS6052528B2 (ja) * | 1977-05-02 | 1985-11-20 | 株式会社トキメック | 軽量混合誘電体およびその製法 |
JPH03179805A (ja) * | 1989-12-07 | 1991-08-05 | Murata Mfg Co Ltd | 誘電体レンズアンテナ用複合材料 |
AU2789292A (en) * | 1991-11-19 | 1993-06-15 | Thomson Consumer Electronics S.A. | Dielectric material for antennas |
US5677796A (en) * | 1995-08-25 | 1997-10-14 | Ems Technologies, Inc. | Luneberg lens and method of constructing same |
FR2804249A1 (fr) * | 2000-01-26 | 2001-07-27 | Thomson Multimedia Sa | Dispositif d'emission et/ou de reception d'ondes electromagnetiques comprenant une lentille comportant un volume conforme de materiau dielectrique |
US6433936B1 (en) * | 2001-08-15 | 2002-08-13 | Emerson & Cuming Microwave Products | Lens of gradient dielectric constant and methods of production |
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1998
- 1998-12-04 FR FR9815363A patent/FR2786928A1/fr active Pending
-
1999
- 1999-11-30 EP EP99973357A patent/EP1147572B1/fr not_active Expired - Lifetime
- 1999-11-30 CN CNB99814097XA patent/CN1149715C/zh not_active Expired - Fee Related
- 1999-11-30 AT AT99973357T patent/ATE241218T1/de not_active IP Right Cessation
- 1999-11-30 WO PCT/FR1999/002961 patent/WO2000035050A1/fr active IP Right Grant
- 1999-11-30 JP JP2000587408A patent/JP2003502881A/ja active Pending
- 1999-11-30 US US09/857,092 patent/US6549340B1/en not_active Expired - Fee Related
- 1999-11-30 AU AU13921/00A patent/AU1392100A/en not_active Abandoned
- 1999-11-30 ES ES99973357T patent/ES2200597T3/es not_active Expired - Lifetime
- 1999-11-30 KR KR1020017006899A patent/KR100642667B1/ko not_active IP Right Cessation
- 1999-11-30 DE DE69908187T patent/DE69908187T2/de not_active Expired - Lifetime