FR2807216B1 - Dispositif de motorisation de capteurs dans un recepteur et/ou emetteur a lentille electromagnetique spherique, et recepteur et/ou emetteur comportant un tel dispositif - Google Patents
Dispositif de motorisation de capteurs dans un recepteur et/ou emetteur a lentille electromagnetique spherique, et recepteur et/ou emetteur comportant un tel dispositifInfo
- Publication number
- FR2807216B1 FR2807216B1 FR0004139A FR0004139A FR2807216B1 FR 2807216 B1 FR2807216 B1 FR 2807216B1 FR 0004139 A FR0004139 A FR 0004139A FR 0004139 A FR0004139 A FR 0004139A FR 2807216 B1 FR2807216 B1 FR 2807216B1
- Authority
- FR
- France
- Prior art keywords
- transmitter
- receiver
- motorizing
- sensors
- electromagnetic 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
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
- H01Q19/062—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 focusing
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/14—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying the relative position of primary active element and a refracting or diffracting device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0004139A FR2807216B1 (fr) | 2000-03-31 | 2000-03-31 | Dispositif de motorisation de capteurs dans un recepteur et/ou emetteur a lentille electromagnetique spherique, et recepteur et/ou emetteur comportant un tel dispositif |
EP01400768A EP1158607A1 (fr) | 2000-03-31 | 2001-03-23 | Dispositif de motorisation de capteurs dans un récepteur et/ou émetteur à lentille électromagnétique sphérique, et récepteur et/ou émetteur comportant un tel dispositif. |
US09/820,847 US6473050B2 (en) | 2000-03-31 | 2001-03-30 | Motor-drive device for sensors in a receiver and/or transmitter with spherical electromagnetic lens and receiver and/or transmitter comprising such a device |
JP2001103986A JP2001352211A (ja) | 2000-03-31 | 2001-04-02 | 球状電磁レンズを有する送受信装置用のセンサ用モータ駆動装置と当該装置を具備する送受信装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0004139A FR2807216B1 (fr) | 2000-03-31 | 2000-03-31 | Dispositif de motorisation de capteurs dans un recepteur et/ou emetteur a lentille electromagnetique spherique, et recepteur et/ou emetteur comportant un tel dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2807216A1 FR2807216A1 (fr) | 2001-10-05 |
FR2807216B1 true FR2807216B1 (fr) | 2002-06-21 |
Family
ID=8848734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0004139A Expired - Fee Related FR2807216B1 (fr) | 2000-03-31 | 2000-03-31 | Dispositif de motorisation de capteurs dans un recepteur et/ou emetteur a lentille electromagnetique spherique, et recepteur et/ou emetteur comportant un tel dispositif |
Country Status (4)
Country | Link |
---|---|
US (1) | US6473050B2 (fr) |
EP (1) | EP1158607A1 (fr) |
JP (1) | JP2001352211A (fr) |
FR (1) | FR2807216B1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6661392B2 (en) * | 2001-08-17 | 2003-12-09 | Lucent Technologies Inc. | Resonant antennas |
US7015865B2 (en) * | 2004-03-10 | 2006-03-21 | Lucent Technologies Inc. | Media with controllable refractive properties |
US7009565B2 (en) * | 2004-07-30 | 2006-03-07 | Lucent Technologies Inc. | Miniaturized antennas based on negative permittivity materials |
US7796080B1 (en) * | 2004-12-08 | 2010-09-14 | Hrl Laboratories, Llc | Wide field of view millimeter wave imager |
JPWO2006129365A1 (ja) * | 2005-06-02 | 2008-12-25 | 住友電気工業株式会社 | 電波レンズアンテナ装置 |
WO2008016033A1 (fr) * | 2006-08-02 | 2008-02-07 | Sei Hybrid Products, Inc. | Radar |
JP5376780B2 (ja) * | 2007-08-08 | 2013-12-25 | 株式会社東芝 | 圧電モータおよびカメラ装置 |
CN103780041B (zh) * | 2013-10-08 | 2016-08-17 | 何国华 | 球铰万向回转电机及其制造方法、工作方法 |
US9000628B1 (en) * | 2013-10-08 | 2015-04-07 | Kuokwa Ho | Ball joint universal rotary motor, a manufacturing method and a working mechanism thereof |
EP3382800B1 (fr) | 2015-11-24 | 2021-08-04 | Murata Manufacturing Co., Ltd. | Dispositif antenne à lentille de lüneburg |
WO2017119223A1 (fr) | 2016-01-07 | 2017-07-13 | 株式会社村田製作所 | Dispositif d'antenne à lentille de luneberg |
US10338187B2 (en) * | 2017-01-11 | 2019-07-02 | Raytheon Company | Spherically constrained optical seeker assembly |
CN107196037B (zh) * | 2017-06-27 | 2023-01-31 | 张地 | 两自由度球型结构卫星接收天线调整平台 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4531129A (en) * | 1983-03-01 | 1985-07-23 | Cubic Corporation | Multiple-feed luneberg lens scanning antenna system |
US5365296A (en) * | 1990-10-30 | 1994-11-15 | Canon Kabushiki Kaisha | Motor and an optical apparatus having such motor |
JP3183908B2 (ja) * | 1991-07-30 | 2001-07-09 | 株式会社東芝 | アンテナ駆動装置 |
JPH05218721A (ja) * | 1991-12-04 | 1993-08-27 | Nec Corp | アンテナの方位調整機構 |
JPH05254499A (ja) * | 1992-02-04 | 1993-10-05 | Nec Corp | 宇宙航行体搭載用アンテナの支持構造 |
FR2762935A1 (fr) * | 1997-04-30 | 1998-11-06 | Alsthom Cge Alcatel | Dispositif terminal-antenne pour constellation de satellites defilants |
FR2770343B1 (fr) * | 1997-10-29 | 1999-12-31 | Dassault Electronique | Suivi multi-satellites en continu |
-
2000
- 2000-03-31 FR FR0004139A patent/FR2807216B1/fr not_active Expired - Fee Related
-
2001
- 2001-03-23 EP EP01400768A patent/EP1158607A1/fr not_active Withdrawn
- 2001-03-30 US US09/820,847 patent/US6473050B2/en not_active Expired - Fee Related
- 2001-04-02 JP JP2001103986A patent/JP2001352211A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20020024477A1 (en) | 2002-02-28 |
JP2001352211A (ja) | 2001-12-21 |
EP1158607A1 (fr) | 2001-11-28 |
US6473050B2 (en) | 2002-10-29 |
FR2807216A1 (fr) | 2001-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20061130 |