FR2829302B1 - Antenne a lentille - Google Patents

Antenne a lentille

Info

Publication number
FR2829302B1
FR2829302B1 FR0208371A FR0208371A FR2829302B1 FR 2829302 B1 FR2829302 B1 FR 2829302B1 FR 0208371 A FR0208371 A FR 0208371A FR 0208371 A FR0208371 A FR 0208371A FR 2829302 B1 FR2829302 B1 FR 2829302B1
Authority
FR
France
Prior art keywords
lens antenna
antenna
lens
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 - Fee Related
Application number
FR0208371A
Other languages
English (en)
Other versions
FR2829302A1 (fr
Inventor
Kiyoyasu Sakurada
Hirishi Nonogaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of FR2829302A1 publication Critical patent/FR2829302A1/fr
Application granted granted Critical
Publication of FR2829302B1 publication Critical patent/FR2829302B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/08—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 refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
    • 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
FR0208371A 2001-07-04 2002-07-04 Antenne a lentille Expired - Fee Related FR2829302B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001203438A JP3700617B2 (ja) 2001-07-04 2001-07-04 レンズアンテナ

Publications (2)

Publication Number Publication Date
FR2829302A1 FR2829302A1 (fr) 2003-03-07
FR2829302B1 true FR2829302B1 (fr) 2006-07-28

Family

ID=19040075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0208371A Expired - Fee Related FR2829302B1 (fr) 2001-07-04 2002-07-04 Antenne a lentille

Country Status (6)

Country Link
US (1) US7088309B2 (fr)
JP (1) JP3700617B2 (fr)
KR (1) KR100522023B1 (fr)
CN (1) CN1222082C (fr)
DE (1) DE10228347B4 (fr)
FR (1) FR2829302B1 (fr)

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JP3867713B2 (ja) * 2003-06-05 2007-01-10 住友電気工業株式会社 電波レンズアンテナ装置
JP3975445B2 (ja) * 2003-09-22 2007-09-12 太洋無線株式会社 ファンビームアンテナ
JP2007520934A (ja) * 2003-12-24 2007-07-26 ウオーカー ディジタル、エルエルシー 画像を自動的に捕捉し、管理する方法および装置
JP3767606B2 (ja) * 2004-02-25 2006-04-19 株式会社村田製作所 誘電体アンテナ
US7301504B2 (en) 2004-07-14 2007-11-27 Ems Technologies, Inc. Mechanical scanning feed assembly for a spherical lens antenna
US20080180336A1 (en) * 2007-01-31 2008-07-31 Bauregger Frank N Lensed antenna methods and systems for navigation or other signals
DE102008008715A1 (de) * 2008-02-11 2009-08-13 Krohne Meßtechnik GmbH & Co KG Dielektrische Antenne
DE102013222963B4 (de) * 2012-11-12 2022-07-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Radarantenne
US9333368B2 (en) * 2013-02-01 2016-05-10 Old Dominion University Research Foundation Treatment of biological tissues using subnanosecond electric pulses
CN104037505B (zh) * 2014-05-27 2016-03-23 东南大学 一种三维放大透镜
GB201413125D0 (en) * 2014-07-24 2014-09-10 Bae Systems Plc Lens Design Method And Radiation Source Substrate
CN105428822B (zh) * 2015-11-24 2019-03-15 大连楼兰科技股份有限公司 车载防撞雷达一发多收siw透镜天线
CN105334515A (zh) * 2015-11-25 2016-02-17 袁帅 一种基于镜面反射的无人机避障雷达
US11043745B2 (en) 2019-02-11 2021-06-22 Old Dominion University Research Foundation Resistively loaded dielectric biconical antennas for non-invasive treatment
GB201911130D0 (en) * 2019-08-05 2019-09-18 Qinetiq Ltd MAterials and methods
CN114361807B (zh) * 2021-12-30 2024-11-19 中国电子科技集团公司第五十四研究所 一种高增益太赫兹透镜天线及其设计和制造方法
KR102630318B1 (ko) * 2022-03-31 2024-01-29 국립창원대학교 산학협력단 마이크로스트립 어레이 안테나용 혼 안테나 어셈블리
TWI898896B (zh) * 2024-01-24 2025-09-21 日商阿爾卑斯阿爾派股份有限公司 天線裝置及雷達裝置

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US3866234A (en) * 1973-12-26 1975-02-11 Us Navy Shaped ceramic dielectric antenna lens
US4511868A (en) * 1982-09-13 1985-04-16 Ball Corporation Apparatus and method for transfer of r.f. energy through a mechanically rotatable joint
FR2615196B1 (fr) 1987-05-14 1994-03-25 Rogers Corp Composition thermodurcissable moulable contenant une resine de polyisoprene ou de polybutadiene et un elastomere thermoplastique avec facultativement une charge, procede de son faconnage et article faconne thermodurci ainsi produit
JPH0824246B2 (ja) * 1989-09-19 1996-03-06 株式会社村田製作所 誘電体レンズアンテナ
JP3033184B2 (ja) 1990-11-20 2000-04-17 株式会社村田製作所 レンズアンテナ
JPH0583018A (ja) 1991-04-11 1993-04-02 Murata Mfg Co Ltd 誘電体レンズアンテナ用材料
JP2979736B2 (ja) 1991-06-27 1999-11-15 株式会社村田製作所 誘電体アンテナ用複合材料
JPH068128A (ja) 1992-06-26 1994-01-18 Koyama:Kk ロボット装置
JP3291848B2 (ja) 1993-07-14 2002-06-17 株式会社村田製作所 誘電体レンズ
JP3360947B2 (ja) 1994-07-18 2003-01-07 ソニー株式会社 Ｏリングテスト装置
AU1851197A (en) * 1996-02-29 1997-09-16 Minnesota Mining And Manufacturing Company Thermoplastic elastomeric substrate material with tunable dielectric properti es and laminates thereof
DE19622755A1 (de) * 1996-06-07 1997-12-11 Bosch Gmbh Robert Linse zur Bündelung von Millimeterwellen
JP3119176B2 (ja) * 1996-10-23 2000-12-18 株式会社村田製作所 誘電体線路用アンテナ共用分配器および送受信装置
DE19741081C1 (de) 1997-09-18 1999-03-18 Bosch Gmbh Robert Verfahren zum Herstellen einer Antennenlinse
JP3474762B2 (ja) 1998-02-17 2003-12-08 タイガースポリマー株式会社 樹脂製ダクト
JP3886245B2 (ja) 1998-03-20 2007-02-28 株式会社Ａｄｅｋａ 発泡材料組成物
JP3650952B2 (ja) * 1998-06-29 2005-05-25 株式会社村田製作所 誘電体レンズおよびそれを用いた誘電体レンズアンテナおよびそれを用いた無線装置
JP2000219725A (ja) 1999-01-29 2000-08-08 Nippon Zeon Co Ltd ノルボルネン系重合体水素添加物及びその組成物
JP4308359B2 (ja) 1999-03-25 2009-08-05 パイロットインキ株式会社 熱変色性字消体
WO2000061296A1 (fr) 1999-04-14 2000-10-19 Nagoya Oilchemical Co., Ltd. Materiau de masquage
US6594928B1 (en) * 1999-06-16 2003-07-22 Burrell E. Clawson Apparatus to identify information on containers
JP2001057065A (ja) 1999-08-17 2001-02-27 Matsumura Sekiyu Kenkyusho:Kk ハードディスク装置のシール方法及びホットメルト型シーリング剤組成物
GB2355116B (en) 1999-10-08 2003-10-08 Nokia Mobile Phones Ltd An antenna assembly and method of construction
JP2001123762A (ja) 1999-10-27 2001-05-08 Fukugo Plastic Kogyokai:Kk 気密ピース
JP4032598B2 (ja) * 2000-03-24 2008-01-16 市光工業株式会社 車両灯具用レンズ構造体およびその製造方法
JP2001318430A (ja) * 2000-05-10 2001-11-16 Kuraray Co Ltd 背面投射型スクリーン
JP3664094B2 (ja) * 2000-10-18 2005-06-22 株式会社村田製作所 複合誘電体成形物、その製造方法、およびそれを用いたレンズアンテナ
US6773108B2 (en) * 2001-03-21 2004-08-10 Invicta Corporation Lens with photochromic elastomer film and method of making it
US6433936B1 (en) * 2001-08-15 2002-08-13 Emerson & Cuming Microwave Products Lens of gradient dielectric constant and methods of production

Also Published As

Publication number Publication date
DE10228347A1 (de) 2003-03-06
KR100522023B1 (ko) 2005-10-18
US7088309B2 (en) 2006-08-08
US20030011533A1 (en) 2003-01-16
JP3700617B2 (ja) 2005-09-28
CN1395341A (zh) 2003-02-05
CN1222082C (zh) 2005-10-05
DE10228347B4 (de) 2012-11-22
FR2829302A1 (fr) 2003-03-07
JP2003017932A (ja) 2003-01-17
KR20030004113A (ko) 2003-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150331