EP0903807A3 - Verfahren zum Herstellen einer Antennenlinse - Google Patents

Verfahren zum Herstellen einer Antennenlinse Download PDF

Info

Publication number
EP0903807A3
EP0903807A3 EP98111130A EP98111130A EP0903807A3 EP 0903807 A3 EP0903807 A3 EP 0903807A3 EP 98111130 A EP98111130 A EP 98111130A EP 98111130 A EP98111130 A EP 98111130A EP 0903807 A3 EP0903807 A3 EP 0903807A3
Authority
EP
European Patent Office
Prior art keywords
lens
producing
antenna
shell
forming
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.)
Withdrawn
Application number
EP98111130A
Other languages
English (en)
French (fr)
Other versions
EP0903807A2 (de
Inventor
Jürgen Lier
Jörg SCHNEEMANN
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.)
Telent GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0903807A2 publication Critical patent/EP0903807A2/de
Publication of EP0903807A3 publication Critical patent/EP0903807A3/de
Withdrawn legal-status Critical Current

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
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material

Abstract

Ein fertigungstechnisch einfach durchführbares Verfahren besteht darin, daß eine die Vergütungsschicht bildende, die Form der Linse vorgebende steife Schale (1, 2) hergestellt wird und daß der Hohlraum der Schale (1, 2) mit einem den Linsenkern bildenden flüssigen, pulverförmigen oder pastösen Material (5) ausgefüllt wird.
EP98111130A 1997-09-18 1998-06-17 Verfahren zum Herstellen einer Antennenlinse Withdrawn EP0903807A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19741081A DE19741081C1 (de) 1997-09-18 1997-09-18 Verfahren zum Herstellen einer Antennenlinse
DE19741081 1997-09-18

Publications (2)

Publication Number Publication Date
EP0903807A2 EP0903807A2 (de) 1999-03-24
EP0903807A3 true EP0903807A3 (de) 2000-07-05

Family

ID=7842757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98111130A Withdrawn EP0903807A3 (de) 1997-09-18 1998-06-17 Verfahren zum Herstellen einer Antennenlinse

Country Status (3)

Country Link
US (1) US6036893A (de)
EP (1) EP0903807A3 (de)
DE (1) DE19741081C1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000071291A (ja) * 1998-08-27 2000-03-07 Murata Mfg Co Ltd 誘電体レンズの製造方法
SE514076C2 (sv) * 1999-04-23 2000-12-18 Ericsson Telefon Ab L M Förfarande och anordning relaterade till mikrovågslins
DE19963004A1 (de) * 1999-12-24 2001-06-28 Bosch Gmbh Robert Kraftfahrzeug-Radarsystem
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
JP3700617B2 (ja) * 2001-07-04 2005-09-28 株式会社村田製作所 レンズアンテナ
FR2838245A1 (fr) * 2002-04-04 2003-10-10 Thomson Licensing Sa Structure d'antenne compacte
JP3599058B1 (ja) * 2003-07-31 2004-12-08 住友電気工業株式会社 ルーネベルグレンズ及びそれを用いたアンテナ装置
US7301504B2 (en) 2004-07-14 2007-11-27 Ems Technologies, Inc. Mechanical scanning feed assembly for a spherical lens antenna
US11431100B2 (en) 2016-03-25 2022-08-30 Commscope Technologies Llc Antennas having lenses formed of lightweight dielectric materials and related dielectric materials
CN113140915A (zh) * 2016-03-25 2021-07-20 康普技术有限责任公司 具有由轻质介电材料形成的透镜和相关介电材料的天线
US11929552B2 (en) 2016-07-21 2024-03-12 Astronics Aerosat Corporation Multi-channel communications antenna
US10992052B2 (en) * 2017-08-28 2021-04-27 Astronics Aerosat Corporation Dielectric lens for antenna system
CN111095674B (zh) 2017-09-15 2022-02-18 康普技术有限责任公司 制备复合介电材料的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030063A (en) * 1964-02-26 1966-05-18 North American Aviation Inc Luneberg-type microwave lens
US4482513A (en) * 1981-03-10 1984-11-13 General Dynamics, Pomona Division Method of molding foam/aluminum flake microwave lenses
JPS61100420A (ja) * 1984-10-24 1986-05-19 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
US5154973A (en) * 1989-12-07 1992-10-13 Murata Manufacturing Co., Ltd. Composite material for dielectric lens antennas
EP0632522A1 (de) * 1993-06-30 1995-01-04 Murata Manufacturing Co., Ltd. Dielektrische Linse für eine Antenne und ein zugehöriges Herstellungsverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716190A (en) * 1951-02-23 1955-08-23 Dow Chemical Co Dielectric material
US2887684A (en) * 1954-02-01 1959-05-19 Hughes Aircraft Co Dielectric lens for conical scanning
US3255451A (en) * 1963-01-02 1966-06-07 Whittaker Corp Conical scanning rotatable dielectric wedge lens which is dynamically balanced
US3321763A (en) * 1965-01-27 1967-05-23 Ikrath Kurt Inflatable microwave antenna with variable parameters
US3866234A (en) * 1973-12-26 1975-02-11 Us Navy Shaped ceramic dielectric antenna lens
US4458249A (en) * 1982-02-22 1984-07-03 The United States Of America As Represented By The Secretary Of The Navy Multi-beam, multi-lens microwave antenna providing hemispheric coverage
US4769646A (en) * 1984-02-27 1988-09-06 United Technologies Corporation Antenna system and dual-fed lenses producing characteristically different beams
CA1262571A (en) * 1986-12-09 1989-10-31 Yung L. Chow Radome-lens ehf antenna development
EP0632524B1 (de) * 1993-06-30 2001-07-25 Murata Manufacturing Co., Ltd. Verfahren zur Herstellung einer dielektrischen Linse für eine Antenne und dielektrische Linse nach diesem Verfahren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030063A (en) * 1964-02-26 1966-05-18 North American Aviation Inc Luneberg-type microwave lens
US4482513A (en) * 1981-03-10 1984-11-13 General Dynamics, Pomona Division Method of molding foam/aluminum flake microwave lenses
JPS61100420A (ja) * 1984-10-24 1986-05-19 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
US5154973A (en) * 1989-12-07 1992-10-13 Murata Manufacturing Co., Ltd. Composite material for dielectric lens antennas
EP0632522A1 (de) * 1993-06-30 1995-01-04 Murata Manufacturing Co., Ltd. Dielektrische Linse für eine Antenne und ein zugehöriges Herstellungsverfahren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 281 (M - 520) 25 September 1986 (1986-09-25) *

Also Published As

Publication number Publication date
EP0903807A2 (de) 1999-03-24
DE19741081C1 (de) 1999-03-18
US6036893A (en) 2000-03-14

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