NO129707B - - Google Patents

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Publication number
NO129707B
NO129707B NO01733/71A NO173371A NO129707B NO 129707 B NO129707 B NO 129707B NO 01733/71 A NO01733/71 A NO 01733/71A NO 173371 A NO173371 A NO 173371A NO 129707 B NO129707 B NO 129707B
Authority
NO
Norway
Prior art keywords
carriage
driver
vehicle
ejector
mirror
Prior art date
Application number
NO01733/71A
Other languages
English (en)
Norwegian (no)
Inventor
D Poppe
G Odegaard
Original Assignee
Standard Tel Kabelfab As
Kabelfabrik As
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 Standard Tel Kabelfab As, Kabelfabrik As filed Critical Standard Tel Kabelfab As
Priority to NO01733/71A priority Critical patent/NO129707B/no
Priority to GB1963072A priority patent/GB1366726A/en
Priority to DE19722220777 priority patent/DE2220777A1/de
Priority to ZA722909A priority patent/ZA722909B/xx
Priority to IE576/72A priority patent/IE36342B1/xx
Priority to NL7206225A priority patent/NL7206225A/xx
Priority to FR7216323A priority patent/FR2137606B1/fr
Priority to US00251282A priority patent/US3795001A/en
Publication of NO129707B publication Critical patent/NO129707B/no

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
    • G01S3/04—Details
    • G01S3/06—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna
    • 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
    • G01S3/04—Details
    • G01S3/06—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna
    • G01S3/065—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna by using non-directional aerial
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
NO01733/71A 1971-05-07 1971-05-07 NO129707B (xx)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO01733/71A NO129707B (xx) 1971-05-07 1971-05-07
GB1963072A GB1366726A (xx) 1971-05-07 1972-04-27
DE19722220777 DE2220777A1 (de) 1971-05-07 1972-04-27 Zweikanalpeiler
ZA722909A ZA722909B (en) 1971-05-07 1972-05-01 Method for sense determination in a two-channel direction finder
IE576/72A IE36342B1 (en) 1971-05-07 1972-05-01 Method for sense determination in a two channel direction finder
NL7206225A NL7206225A (xx) 1971-05-07 1972-05-08
FR7216323A FR2137606B1 (xx) 1971-05-07 1972-05-08
US00251282A US3795001A (en) 1971-05-07 1972-05-08 Direction finder with bearing sense determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO01733/71A NO129707B (xx) 1971-05-07 1971-05-07

Publications (1)

Publication Number Publication Date
NO129707B true NO129707B (xx) 1974-05-13

Family

ID=19878399

Family Applications (1)

Application Number Title Priority Date Filing Date
NO01733/71A NO129707B (xx) 1971-05-07 1971-05-07

Country Status (8)

Country Link
US (1) US3795001A (xx)
DE (1) DE2220777A1 (xx)
FR (1) FR2137606B1 (xx)
GB (1) GB1366726A (xx)
IE (1) IE36342B1 (xx)
NL (1) NL7206225A (xx)
NO (1) NO129707B (xx)
ZA (1) ZA722909B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152703A (en) * 1976-09-01 1979-05-01 Dan-Mar Co. Homing device
JPS54145491A (en) * 1978-05-06 1979-11-13 Furuno Electric Co Direction finder
GB2095497B (en) * 1981-03-24 1984-08-15 Racal Communications Equip Improvements in and relating to direction finding
US5796366A (en) * 1996-08-09 1998-08-18 Megapulse, Incorporated Method of and apparatus for position location and tracking of a vehicle or the like by the reception at the vehicle of pulsed radio navigation signals as of the Loran-OC type and the like, with an autonomous loop antenna-receiver
RU2559149C1 (ru) * 2014-05-08 2015-08-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Устройство для определения направления и дальности до источника сигнала
RU2559307C1 (ru) * 2014-05-08 2015-08-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Устройство для определения направления и дальности до источника сигнала
RU2561308C1 (ru) * 2014-05-08 2015-08-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Устройство для определения направления и дальности до источника сигнала
EP3809526A1 (en) 2019-10-18 2021-04-21 Rohde & Schwarz GmbH & Co. KG Antenna system and antenna controlling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344430A (en) * 1966-02-21 1967-09-26 Verne E Hildebrand Signal azimuth detector
GB1196095A (en) * 1968-05-14 1970-06-24 Racal Bcc Ltd Formerly Known A Improvements in or relating to Direction Finding

Also Published As

Publication number Publication date
IE36342B1 (en) 1976-10-13
FR2137606A1 (xx) 1972-12-29
NL7206225A (xx) 1972-11-09
ZA722909B (en) 1973-02-28
IE36342L (en) 1972-11-07
US3795001A (en) 1974-02-26
DE2220777A1 (de) 1972-12-07
FR2137606B1 (xx) 1978-05-26
GB1366726A (xx) 1974-09-11

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