DE3587408T2 - Verfolgungssystem für antennen mittels sequentieller mehrkeulenbildung. - Google Patents

Verfolgungssystem für antennen mittels sequentieller mehrkeulenbildung.

Info

Publication number
DE3587408T2
DE3587408T2 DE85903686T DE3587408T DE3587408T2 DE 3587408 T2 DE3587408 T2 DE 3587408T2 DE 85903686 T DE85903686 T DE 85903686T DE 3587408 T DE3587408 T DE 3587408T DE 3587408 T2 DE3587408 T2 DE 3587408T2
Authority
DE
Germany
Prior art keywords
multicular
antennas
training
sequential
tracking system
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
DE85903686T
Other languages
English (en)
Other versions
DE3587408D1 (de
Inventor
Giorgio Perrotta
Giacinto Losquadro
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.)
Alenia Spazio SpA
Original Assignee
Selenia Spazio SpA
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 Selenia Spazio SpA filed Critical Selenia Spazio SpA
Application granted granted Critical
Publication of DE3587408D1 publication Critical patent/DE3587408D1/de
Publication of DE3587408T2 publication Critical patent/DE3587408T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
    • G01S3/22—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic derived from different combinations of signals from separate antennas, e.g. comparing sum with difference
    • 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
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • G01S3/42—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal the desired condition being maintained automatically
DE85903686T 1984-07-27 1985-07-24 Verfolgungssystem für antennen mittels sequentieller mehrkeulenbildung. Expired - Fee Related DE3587408T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48646/84A IT1199172B (it) 1984-07-27 1984-07-27 Sistema per il controllo fine del puntamento di antenne con sensore a radio frequenza,ad ampio campo di acquisizione angolare

Publications (2)

Publication Number Publication Date
DE3587408D1 DE3587408D1 (de) 1993-07-22
DE3587408T2 true DE3587408T2 (de) 1994-02-03

Family

ID=11267826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE85903686T Expired - Fee Related DE3587408T2 (de) 1984-07-27 1985-07-24 Verfolgungssystem für antennen mittels sequentieller mehrkeulenbildung.

Country Status (6)

Country Link
US (1) US4963890A (de)
EP (1) EP0197944B1 (de)
AT (1) ATE90795T1 (de)
DE (1) DE3587408T2 (de)
IT (1) IT1199172B (de)
WO (1) WO1986000998A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577720B1 (fr) * 1985-02-15 1987-05-07 Alcatel Espace Dispositif de pointage d'antenne
US5175556A (en) * 1991-06-07 1992-12-29 General Electric Company Spacecraft antenna pattern control system
US5912642A (en) * 1998-04-28 1999-06-15 Ball Aerospace & Technologies Corp. Method and system for aligning a sensor on a platform
US6078289A (en) * 1998-05-29 2000-06-20 Raytheon Company Array antenna having a dual field of view
US5926130A (en) † 1998-07-10 1999-07-20 Hughes Electronics Corporation Digital spacecraft antenna tracking system
US6288671B1 (en) 2000-04-25 2001-09-11 Hughes Electronics Corporation Beacon-assisted spacecraft attitude control systems and methods
US20060200379A1 (en) * 2001-01-31 2006-09-07 Werner Biet Road toll collection system
US6708019B2 (en) * 2001-04-04 2004-03-16 The Boeing Company Method and apparatus using transmit beam lobing for identifying an interfering mobile terminal
US6512486B1 (en) * 2001-10-09 2003-01-28 The Boeing Company Monopulse beam pointing system for a satellite communication system
AU2002303571A1 (en) * 2002-04-30 2003-11-17 The Boeing Company Beam alignment methods for an antenna
US6937186B1 (en) 2004-06-22 2005-08-30 The Aerospace Corporation Main beam alignment verification for tracking antennas
DE102011084610A1 (de) * 2011-10-17 2013-04-18 Robert Bosch Gmbh Winkelauflösender Radarsensor
JP6415386B2 (ja) * 2015-05-28 2018-10-31 三菱電機株式会社 測角装置、レーダ装置、及び測角方法
JP6729112B2 (ja) * 2016-07-14 2020-07-22 富士通株式会社 情報処理方法、情報処理プログラム、情報処理装置及び情報処理システム
CN112578415B (zh) * 2020-11-06 2023-10-13 中国科学院国家空间科学中心 一种基于自适应滤波器的数字频率锁定方法及环路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042917A (en) * 1958-12-22 1962-07-03 Gen Electric Antenna tracking system
US3324472A (en) * 1964-10-23 1967-06-06 Sylvania Electric Prod Antenna system
FR2092827B1 (de) * 1970-06-23 1976-03-19 Electronique Appliquee
US3981016A (en) * 1974-03-06 1976-09-14 Matsushita Electric Industrial Co., Ltd. Antenna apparatus for detecting an optimum directivity
FR2281575A1 (fr) * 1974-08-06 1976-03-05 Materiel Telephonique Appareil localisateur de sources radioelectriques
CA1052870A (en) * 1976-07-23 1979-04-17 Bayly Engineering Limited Electronic signal processing system
US4709238A (en) * 1984-04-27 1987-11-24 Allied Corporation Sequential mono-lobe tracker

Also Published As

Publication number Publication date
IT8448646A0 (it) 1984-07-27
EP0197944A1 (de) 1986-10-22
ATE90795T1 (de) 1993-07-15
IT1199172B (it) 1988-12-30
US4963890A (en) 1990-10-16
DE3587408D1 (de) 1993-07-22
EP0197944B1 (de) 1993-06-16
WO1986000998A1 (en) 1986-02-13

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee