FR2661982B1 - Appareil a antenne receptrice a systeme de positionnement global (gps) equipe d'un miroir reflechissant. - Google Patents

Appareil a antenne receptrice a systeme de positionnement global (gps) equipe d'un miroir reflechissant.

Info

Publication number
FR2661982B1
FR2661982B1 FR9102617A FR9102617A FR2661982B1 FR 2661982 B1 FR2661982 B1 FR 2661982B1 FR 9102617 A FR9102617 A FR 9102617A FR 9102617 A FR9102617 A FR 9102617A FR 2661982 B1 FR2661982 B1 FR 2661982B1
Authority
FR
France
Prior art keywords
gps
positioning system
global positioning
receiving antenna
reflective mirror
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
FR9102617A
Other languages
English (en)
French (fr)
Other versions
FR2661982A1 (fr
Inventor
Yutaka Nakamura
Kazunori Miyahara
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.)
Sokkisha Co Ltd
Original Assignee
Sokkisha Co Ltd
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 Sokkisha Co Ltd filed Critical Sokkisha Co Ltd
Publication of FR2661982A1 publication Critical patent/FR2661982A1/fr
Application granted granted Critical
Publication of FR2661982B1 publication Critical patent/FR2661982B1/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
    • H01Q3/12—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
    • H01Q3/16—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 relative position of primary active element and a reflecting device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR9102617A 1990-03-07 1991-03-05 Appareil a antenne receptrice a systeme de positionnement global (gps) equipe d'un miroir reflechissant. Expired - Fee Related FR2661982B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990022192U JPH0747751Y2 (ja) 1990-03-07 1990-03-07 反射鏡付ｇｐｓ受信用アンテナ装置

Publications (2)

Publication Number Publication Date
FR2661982A1 FR2661982A1 (fr) 1991-11-15
FR2661982B1 true FR2661982B1 (fr) 1993-11-26

Family

ID=12075939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9102617A Expired - Fee Related FR2661982B1 (fr) 1990-03-07 1991-03-05 Appareil a antenne receptrice a systeme de positionnement global (gps) equipe d'un miroir reflechissant.

Country Status (5)

Country Link
JP (1) JPH0747751Y2 (enrdf_load_stackoverflow)
AU (1) AU637876B2 (enrdf_load_stackoverflow)
DE (1) DE4107336C2 (enrdf_load_stackoverflow)
FR (1) FR2661982B1 (enrdf_load_stackoverflow)
GB (1) GB2242093B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3528987B2 (ja) * 1994-11-29 2004-05-24 株式会社フジタ 無人測量システム
US8209140B2 (en) * 2009-12-17 2012-06-26 Raytheon Company Cooperative calibration of heading sensors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623999A (en) * 1946-01-15 1952-12-30 Edwin F Kulikowski Antenna system
US4311382A (en) * 1980-02-04 1982-01-19 Pyramid Optical, Inc. Universally adjustable ranging target and retro-reflector housing bracket
US4413907A (en) * 1980-11-07 1983-11-08 Robert F. Deike Remote control surveying
CH677154A5 (enrdf_load_stackoverflow) * 1988-07-06 1991-04-15 Wild Leitz Ag
CH674898A5 (enrdf_load_stackoverflow) * 1988-07-06 1990-07-31 Wild Leitz Ag
DD301122A7 (de) * 1989-05-10 1992-10-08 Jenoptik Jena Gmbh Verfahren und anordnung zur azimutbestimmung

Also Published As

Publication number Publication date
GB2242093A (en) 1991-09-18
GB9104821D0 (en) 1991-04-17
FR2661982A1 (fr) 1991-11-15
JPH0747751Y2 (ja) 1995-11-01
JPH03114079U (enrdf_load_stackoverflow) 1991-11-22
AU7265091A (en) 1991-09-12
AU637876B2 (en) 1993-06-10
DE4107336C2 (de) 2000-02-24
DE4107336A1 (de) 1991-09-12
GB2242093B (en) 1994-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125