IT956802B - Rivelatore di direzione di fenome ni elettromagnetici rapidi come quelli che accompagnano esplosioni nucleari - Google Patents

Rivelatore di direzione di fenome ni elettromagnetici rapidi come quelli che accompagnano esplosioni nucleari

Info

Publication number
IT956802B
IT956802B IT26116/72A IT2611672A IT956802B IT 956802 B IT956802 B IT 956802B IT 26116/72 A IT26116/72 A IT 26116/72A IT 2611672 A IT2611672 A IT 2611672A IT 956802 B IT956802 B IT 956802B
Authority
IT
Italy
Prior art keywords
phenome
direction detector
those accompanying
nuclear explosions
fast electromagnetic
Prior art date
Application number
IT26116/72A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT956802B publication Critical patent/IT956802B/it

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
    • G01S3/143—Systems for determining direction or deviation from predetermined direction by vectorial combination of signals derived from differently oriented antennae
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/16—Measuring atmospheric potential differences, e.g. due to electrical charges in clouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT26116/72A 1971-06-30 1972-06-23 Rivelatore di direzione di fenome ni elettromagnetici rapidi come quelli che accompagnano esplosioni nucleari IT956802B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15848371A 1971-06-30 1971-06-30

Publications (1)

Publication Number Publication Date
IT956802B true IT956802B (it) 1973-10-10

Family

ID=22568333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26116/72A IT956802B (it) 1971-06-30 1972-06-23 Rivelatore di direzione di fenome ni elettromagnetici rapidi come quelli che accompagnano esplosioni nucleari

Country Status (4)

Country Link
US (1) US3774216A (it)
DE (1) DE2231403A1 (it)
GB (1) GB1395356A (it)
IT (1) IT956802B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1605156A (en) * 1976-07-12 1982-06-09 Secr Defence Method and apparatus for warning aircraft of the presence and direction of electrical transmission lines
US4395906A (en) * 1981-01-16 1983-08-02 Minnesota Mining And Manufacturing Co. Storm mapping system
US4833478A (en) * 1983-12-12 1989-05-23 General Electric Company Automatic direction finder antenna array
GB2189363A (en) * 1986-04-18 1987-10-21 Philips Electronic Associated Radio direction-finding
US4724442A (en) * 1986-05-29 1988-02-09 E-Systems, Inc. Method and apparatus for loop direction finding with no ambiguity
US5003316A (en) * 1989-04-24 1991-03-26 E-Systems, Inc. Single null miniature direction finder
RU2147134C1 (ru) * 1997-11-19 2000-03-27 Шишков Виктор Александрович Способ приема сигналов
RU2147135C1 (ru) * 1998-09-16 2000-03-27 Шишков Виктор Александрович Антенный крест
US9285206B1 (en) 2012-02-07 2016-03-15 Pile Dynamics, Inc. Measurement device for pile displacement and method for use of the same

Also Published As

Publication number Publication date
DE2231403A1 (de) 1973-01-18
US3774216A (en) 1973-11-20
GB1395356A (en) 1975-05-29

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