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
Application number
JP2000587408A
Other versions
JP2003502881A (ja
Filing date
Publication date
Priority claimed from FR9815363A external-priority patent/FR2786928A1/fr
Application filed filed Critical
Publication of JP2003502881A publication Critical patent/JP2003502881A/ja
Publication of JP2003502881A5 publication Critical patent/JP2003502881A5/ja
Pending legal-status Critical Current

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JP2000587408A 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 Pending JP2003502881A (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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