FR2839585B1 - Dispositif d'antenne apte a mesurer et compenser une deforma tion et un deplacement dudit dispositif - Google Patents

Dispositif d'antenne apte a mesurer et compenser une deforma tion et un deplacement dudit dispositif

Info

Publication number
FR2839585B1
FR2839585B1 FR0304656A FR0304656A FR2839585B1 FR 2839585 B1 FR2839585 B1 FR 2839585B1 FR 0304656 A FR0304656 A FR 0304656A FR 0304656 A FR0304656 A FR 0304656A FR 2839585 B1 FR2839585 B1 FR 2839585B1
Authority
FR
France
Prior art keywords
compensating
measuring
movement
deforma tion
antenna device
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
FR0304656A
Other languages
English (en)
Other versions
FR2839585A1 (fr
Inventor
Hiroyuki Honma
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2839585A1 publication Critical patent/FR2839585A1/fr
Application granted granted Critical
Publication of FR2839585B1 publication Critical patent/FR2839585B1/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
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/147—Reflecting surfaces; Equivalent structures provided with means for controlling or monitoring the shape of the reflecting surface
    • 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
    • H01Q19/10—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 reflecting surfaces
    • H01Q19/18—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 reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—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 reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • 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
    • H01Q3/02—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 movement of antenna or antenna system as a whole
    • H01Q3/08—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 movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
FR0304656A 2002-04-12 2003-04-14 Dispositif d'antenne apte a mesurer et compenser une deforma tion et un deplacement dudit dispositif Expired - Fee Related FR2839585B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002111008 2002-04-12
JP2003049559A JP2004007437A (ja) 2002-04-12 2003-02-26 アンテナ装置

Publications (2)

Publication Number Publication Date
FR2839585A1 FR2839585A1 (fr) 2003-11-14
FR2839585B1 true FR2839585B1 (fr) 2005-01-28

Family

ID=28793589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0304656A Expired - Fee Related FR2839585B1 (fr) 2002-04-12 2003-04-14 Dispositif d'antenne apte a mesurer et compenser une deforma tion et un deplacement dudit dispositif

Country Status (4)

Country Link
US (1) US6933904B2 (fr)
JP (1) JP2004007437A (fr)
DE (1) DE10316834B4 (fr)
FR (1) FR2839585B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4640091B2 (ja) * 2005-10-04 2011-03-02 三菱電機株式会社 アンテナ装置
KR101906597B1 (ko) * 2011-12-05 2018-10-11 한국전자통신연구원 행성 간 공간의 전파를 관측하는 시스템 및 방법
US10862189B1 (en) * 2016-11-10 2020-12-08 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Near earth and deep space communications system
JP6361757B1 (ja) 2017-02-24 2018-07-25 株式会社東京精密 表面測定機用検出器
FR3070502B1 (fr) * 2017-08-22 2020-06-26 Safran Electronics & Defense Telescope a montage simplifie et procede de reglage d'un tel telescope
CN111089535B (zh) * 2020-01-09 2021-05-28 上海交通大学 一种射电望远镜天线反射面变形检测方法及系统
CN112985479B (zh) * 2021-02-09 2022-07-08 山东省科学院海洋仪器仪表研究所 一种海洋浮标通信天线健康状况实时监测系统及方法
CN113285224B (zh) * 2021-03-01 2022-09-27 中国科学院新疆天文台 一种射电望远镜远场区域强电磁干扰规避方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1382094A (en) 1972-04-13 1975-01-29 Husband H C Method of maintaining the required shape of a structure
US3803626A (en) * 1973-04-30 1974-04-09 Us Navy Environmental distortion measurement of curved antenna dishes
US4544928A (en) * 1980-07-16 1985-10-01 General Electric Company Multifrequency reflector antenna
US4755826A (en) * 1983-01-10 1988-07-05 The United States Of America As Represented By The Secretary Of The Navy Bicollimated offset Gregorian dual reflector antenna system
JP2560475B2 (ja) 1989-05-31 1996-12-04 日本電気株式会社 アンテナの角度検出装置
US5197827A (en) * 1992-02-04 1993-03-30 Lee Yuan Ho Method for lowering a basement structure
US5327149A (en) * 1992-05-18 1994-07-05 Hughes Missile Systems Company R.F. transparent RF/UV-IR detector apparatus
US5706017A (en) * 1993-04-21 1998-01-06 California Institute Of Technology Hybrid antenna including a dielectric lens and planar feed
US5451772A (en) * 1994-01-13 1995-09-19 Mechanical Technology Incorporated Distributed fiber optic sensor
JP3440721B2 (ja) 1996-11-12 2003-08-25 日立電線株式会社 多点型歪み及び温度センサ
JPH11287650A (ja) * 1998-04-01 1999-10-19 Mitsubishi Heavy Ind Ltd 光ファイバーによるトンネル内空変形測定装置
GB2367890B (en) * 2000-10-06 2004-06-23 Abb Offshore Systems Ltd Sensing strain in hydrocarbon wells

Also Published As

Publication number Publication date
DE10316834B4 (de) 2010-07-08
JP2004007437A (ja) 2004-01-08
FR2839585A1 (fr) 2003-11-14
DE10316834A1 (de) 2003-12-11
US20030193014A1 (en) 2003-10-16
US6933904B2 (en) 2005-08-23

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Legal Events

Date Code Title Description
RM Correction of a material error
ST Notification of lapse

Effective date: 20141231