FR2263525B1 - - Google Patents

Info

Publication number
FR2263525B1
FR2263525B1 FR7507444A FR7507444A FR2263525B1 FR 2263525 B1 FR2263525 B1 FR 2263525B1 FR 7507444 A FR7507444 A FR 7507444A FR 7507444 A FR7507444 A FR 7507444A FR 2263525 B1 FR2263525 B1 FR 2263525B1
Authority
FR
France
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
Application number
FR7507444A
Other versions
FR2263525A1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US449452A external-priority patent/US3916410A/en
Application filed by Individual filed Critical Individual
Publication of FR2263525A1 publication Critical patent/FR2263525A1/fr
Application granted granted Critical
Publication of FR2263525B1 publication Critical patent/FR2263525B1/fr
Expired 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/08—Systems for determining distance or velocity not using reflection or reradiation using radio waves using synchronised clocks
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location

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)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7507444A 1974-03-08 1975-03-10 Expired FR2263525B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449452A US3916410A (en) 1969-06-16 1974-03-08 Method of and system for locating a position

Publications (2)

Publication Number Publication Date
FR2263525A1 FR2263525A1 (fr) 1975-10-03
FR2263525B1 true FR2263525B1 (fr) 1978-10-13

Family

ID=23784217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507444A Expired FR2263525B1 (fr) 1974-03-08 1975-03-10

Country Status (8)

Country Link
JP (1) JPS50127592A (fr)
CA (1) CA1050139A (fr)
CH (1) CH607853A5 (fr)
DE (1) DE2510120A1 (fr)
FR (1) FR2263525B1 (fr)
GB (1) GB1506904A (fr)
NO (1) NO750769L (fr)
ZA (1) ZA751431B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704852C2 (de) * 1977-02-05 1983-06-23 Krone Gmbh, 1000 Berlin Anordnung von Vorrichtungen, insbesondere mit einer Anzeige- bzw. Steuervorrichtung zum Führen eines Fahrzeuges
CN114286285B (zh) * 2021-12-10 2023-07-04 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） 一种基于地理网格的通信频率探测方法及系统

Also Published As

Publication number Publication date
CA1050139A (fr) 1979-03-06
AU7892675A (en) 1976-09-16
GB1506904A (en) 1978-04-12
NO750769L (fr) 1975-09-09
ZA751431B (en) 1976-10-27
FR2263525A1 (fr) 1975-10-03
JPS50127592A (fr) 1975-10-07
CH607853A5 (en) 1978-11-30
DE2510120A1 (de) 1976-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse