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DE3576214D1 - Geraet zur festhaltung der orientierung eines antennensystems in bezug auf eine bake. - Google Patents

Geraet zur festhaltung der orientierung eines antennensystems in bezug auf eine bake.

Info

Publication number
DE3576214D1
DE3576214D1 DE8585201304T DE3576214T DE3576214D1 DE 3576214 D1 DE3576214 D1 DE 3576214D1 DE 8585201304 T DE8585201304 T DE 8585201304T DE 3576214 T DE3576214 T DE 3576214T DE 3576214 D1 DE3576214 D1 DE 3576214D1
Authority
DE
Germany
Prior art keywords
beak
regard
orientation
detecting
antenna 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 - Lifetime
Application number
DE8585201304T
Other languages
English (en)
Inventor
Hermanus Gerhardus Joh Harbers
Albert Brilman
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.)
Thales Nederland BV
Original Assignee
Thales Nederland BV
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 Thales Nederland BV filed Critical Thales Nederland BV
Application granted granted Critical
Publication of DE3576214D1 publication Critical patent/DE3576214D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
    • G01S3/32—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics derived from different combinations of signals from separate antennas, e.g. comparing sum with difference
    • G01S3/325—Automatic tracking systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE8585201304T 1984-09-12 1985-08-14 Geraet zur festhaltung der orientierung eines antennensystems in bezug auf eine bake. Expired - Lifetime DE3576214D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8402781A NL8402781A (nl) 1984-09-12 1984-09-12 Apparaat voor het handhaven van de orientatie van een antennesysteem ten opzichte van een baken.

Publications (1)

Publication Number Publication Date
DE3576214D1 true DE3576214D1 (de) 1990-04-05

Family

ID=19844450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585201304T Expired - Lifetime DE3576214D1 (de) 1984-09-12 1985-08-14 Geraet zur festhaltung der orientierung eines antennensystems in bezug auf eine bake.

Country Status (7)

Country Link
US (1) US4663631A (de)
EP (1) EP0177070B1 (de)
AU (1) AU575676B2 (de)
CA (1) CA1235798A (de)
DE (1) DE3576214D1 (de)
IN (1) IN161922B (de)
NL (1) NL8402781A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719838B2 (ja) * 1985-07-19 1995-03-06 松下電器産業株式会社 半導体装置およびその製造方法
DE4124062C1 (de) * 1991-07-19 1992-09-03 Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt Ev, 5300 Bonn, De
US5936570A (en) * 1998-03-05 1999-08-10 Teledesic Llc Low-earth orbit satellite acquisition and synchronization system using a beacon signal
JP3306657B2 (ja) * 2000-01-26 2002-07-24 独立行政法人産業技術総合研究所 角度補正方法
US7039148B1 (en) * 2001-04-27 2006-05-02 Semtech Corporation Phase detector and signal locking system controller
ATE482532T1 (de) * 2007-03-03 2010-10-15 Astrium Ltd Satelliten-strahlrichtfehlerkorrektur in einer digitalen strahlformungsarchitektur
US8447254B2 (en) * 2009-06-08 2013-05-21 Thrane and Thrane A/S Receiver and a method of receiving a signal
FR3094589B1 (fr) * 2019-03-28 2021-02-19 Thales Sa Système et procédé d'estimation d'une erreur de pointage d'une antenne satellite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893116A (en) * 1958-12-30 1975-07-01 Hughes Aircraft Co Radar lobing system
US3340532A (en) * 1963-09-30 1967-09-05 Walter L Glomb Tracking receiver
FR1558535A (de) * 1968-01-09 1969-02-28
FR2408843A1 (fr) * 1977-11-14 1979-06-08 Labo Cent Telecommunicat Dispositif radar de poursuite

Also Published As

Publication number Publication date
CA1235798A (en) 1988-04-26
EP0177070B1 (de) 1990-02-28
IN161922B (de) 1988-02-27
AU575676B2 (en) 1988-08-04
AU4648585A (en) 1986-03-20
EP0177070A1 (de) 1986-04-09
NL8402781A (nl) 1986-04-01
US4663631A (en) 1987-05-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HOLLANDSE SIGNAALAPPARATEN B.V., HENGELO, NL

8339 Ceased/non-payment of the annual fee