FR2812128B1 - Procede et dispositif pour commander un radiometre interferometrique - Google Patents

Procede et dispositif pour commander un radiometre interferometrique

Info

Publication number
FR2812128B1
FR2812128B1 FR0009652A FR0009652A FR2812128B1 FR 2812128 B1 FR2812128 B1 FR 2812128B1 FR 0009652 A FR0009652 A FR 0009652A FR 0009652 A FR0009652 A FR 0009652A FR 2812128 B1 FR2812128 B1 FR 2812128B1
Authority
FR
France
Prior art keywords
controlling
interferometric radiometer
radiometer
interferometric
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
FR0009652A
Other languages
English (en)
Other versions
FR2812128A1 (fr
Inventor
Neira Manuel Martin
Quiterio Garcia
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.)
Agence Spatiale Europeenne
Original Assignee
Agence Spatiale Europeenne
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 Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
Priority to FR0009652A priority Critical patent/FR2812128B1/fr
Priority to US09/910,490 priority patent/US6529158B2/en
Publication of FR2812128A1 publication Critical patent/FR2812128A1/fr
Application granted granted Critical
Publication of FR2812128B1 publication Critical patent/FR2812128B1/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
    • 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
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
FR0009652A 2000-07-24 2000-07-24 Procede et dispositif pour commander un radiometre interferometrique Expired - Fee Related FR2812128B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0009652A FR2812128B1 (fr) 2000-07-24 2000-07-24 Procede et dispositif pour commander un radiometre interferometrique
US09/910,490 US6529158B2 (en) 2000-07-24 2001-07-19 Aperture synthesis radiometer and method of controlling same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009652A FR2812128B1 (fr) 2000-07-24 2000-07-24 Procede et dispositif pour commander un radiometre interferometrique

Publications (2)

Publication Number Publication Date
FR2812128A1 FR2812128A1 (fr) 2002-01-25
FR2812128B1 true FR2812128B1 (fr) 2003-01-10

Family

ID=8852826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009652A Expired - Fee Related FR2812128B1 (fr) 2000-07-24 2000-07-24 Procede et dispositif pour commander un radiometre interferometrique

Country Status (2)

Country Link
US (1) US6529158B2 (fr)
FR (1) FR2812128B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7171591B2 (en) * 2003-12-23 2007-01-30 International Business Machines Corporation Method and apparatus for encoding special uncorrectable errors in an error correction code
US7243293B2 (en) * 2003-12-23 2007-07-10 International Business Machines Corporation (18, 9) Error correction code for double error correction and triple error detection
KR100613491B1 (ko) * 2004-07-08 2006-08-21 광주과학기술원 안테나 배열 구조체 및 이를 적용한 라디오미터 영상획득 시스템 및 방법
TW201251203A (en) * 2011-06-13 2012-12-16 Wistron Neweb Corp Active antenna and electronic device
RU2509316C1 (ru) * 2012-07-30 2014-03-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ определения поляризационных характеристик антенн
IL227858A (en) 2013-08-08 2015-06-30 Elbit System Bmd And Land Ew Elisra Ltd A system and method for directional classification of radio signals
CN104330785B (zh) * 2014-11-26 2015-11-18 国家卫星海洋应用中心 海洋二号微波散射计面元匹配方法
CN107300561B (zh) * 2016-04-15 2020-07-03 北京空间飞行器总体设计部 基于多遥感器联合探测的海洋盐度卫星
US10768213B2 (en) * 2017-08-30 2020-09-08 United States Of America As Represented By The Administrator Of Nasa Software-defined radiometer
CN112673279A (zh) * 2018-08-10 2021-04-16 利特洛普技术有限公司 利用角度复用延长波信号路径长度的系统和方法
CN109932681B (zh) * 2019-04-04 2022-08-02 哈尔滨工程大学 一种基于空-时信息的降冗余嵌套阵列设置方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128168A (ja) * 1988-11-07 1990-05-16 Natl Space Dev Agency Japan<Nasda> 電子走査型マイクロ波放射計
JPH07209359A (ja) * 1994-01-10 1995-08-11 Mitsubishi Electric Corp 電子走査型マイクロ波放射計
US5608411A (en) * 1995-06-09 1997-03-04 Litton Systems, Inc. Apparatus for measuring a spatial angle to an emitter using squinted antennas
FR2788133B1 (fr) * 1998-12-30 2003-05-02 Agence Spatiale Europeenne Systeme radiometrique comprenant une antenne du type a synthese d'ouverture et son application en imagerie hyperfrequence

Also Published As

Publication number Publication date
US6529158B2 (en) 2003-03-04
US20020093450A1 (en) 2002-07-18
FR2812128A1 (fr) 2002-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160331