NO136432B - - Google Patents

Download PDF

Info

Publication number
NO136432B
NO136432B NO377573A NO377573A NO136432B NO 136432 B NO136432 B NO 136432B NO 377573 A NO377573 A NO 377573A NO 377573 A NO377573 A NO 377573A NO 136432 B NO136432 B NO 136432B
Authority
NO
Norway
Prior art keywords
time
counter
doppler
pulses
recording
Prior art date
Application number
NO377573A
Other languages
English (en)
Norwegian (no)
Other versions
NO136432C (no
Inventor
C H Elgaard
Original Assignee
Terma Elektronisk Industri 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 Terma Elektronisk Industri As filed Critical Terma Elektronisk Industri As
Publication of NO136432B publication Critical patent/NO136432B/no
Publication of NO136432C publication Critical patent/NO136432C/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO377573A 1972-09-27 1973-09-26 Dopplerradar. NO136432C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4459172A GB1438496A (en) 1972-09-27 1972-09-27 Doppler radar for velocity measuring

Publications (2)

Publication Number Publication Date
NO136432B true NO136432B (forum.php) 1977-05-23
NO136432C NO136432C (no) 1977-08-31

Family

ID=10433986

Family Applications (1)

Application Number Title Priority Date Filing Date
NO377573A NO136432C (no) 1972-09-27 1973-09-26 Dopplerradar.

Country Status (8)

Country Link
BE (1) BE805367A (forum.php)
DE (1) DE2348268C2 (forum.php)
DK (1) DK136919B (forum.php)
FR (1) FR2200531B1 (forum.php)
GB (1) GB1438496A (forum.php)
NL (1) NL184489C (forum.php)
NO (1) NO136432C (forum.php)
SE (1) SE390670B (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128990A1 (de) * 1981-07-22 1983-02-10 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. "verfahren zum verarbeiten von signalen eines puls-dopplerradarsystems sowie einrichtung zur durchfuehrung des verfahrens"
DE3843632C2 (de) * 1988-12-23 2002-03-14 Rheinmetall W & M Gmbh Verfahren zur Bestimmung des Zündpunkts eines Geschosses, Schaltungsanordnung zur Durchführung des Verfahrens und Geschoß
RU2250476C2 (ru) * 2002-09-30 2005-04-20 ОАО "Научно-исследовательский институт "Стрела" Способ измерения начальной скорости снаряда и устройство для его осуществления

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034049A (en) * 1955-03-16 1962-05-08 Sperry Rand Corp Muzzle velocity chronograph
DE1234075B (de) * 1965-03-23 1967-02-09 Terma Elektronisk Ind As Dopplerradargeraet
FR2101028B1 (forum.php) * 1970-08-10 1976-10-29 France Etat

Also Published As

Publication number Publication date
GB1438496A (en) 1976-06-09
NL184489C (nl) 1989-08-01
FR2200531B1 (forum.php) 1977-05-27
NO136432C (no) 1977-08-31
DE2348268A1 (de) 1974-03-28
DK136919B (da) 1977-12-12
DE2348268C2 (de) 1984-01-12
FR2200531A1 (forum.php) 1974-04-19
BE805367A (nl) 1974-01-16
SE390670B (sv) 1977-01-03
DK136919C (forum.php) 1978-05-22
NL7313238A (forum.php) 1974-03-29
NL184489B (nl) 1989-03-01

Similar Documents

Publication Publication Date Title
US4731762A (en) Distance sensing apparatus
US3503680A (en) Range measuring system
US4322832A (en) Method and arrangement for pulse spacing measurement
GB1587617A (en) Method of and arrangement for measuring the level of filling in a container or the height of loose material on a storage place
US4615617A (en) Pulse delay measurement apparatus
US3918061A (en) Velocity measuring doppler radar
FI75678C (fi) Foerfarande och anordning foer maetning av avstaond medelst ultraljud.
GB1588608A (en) Warhead having a proximity fuse
US2844790A (en) Interval timer
RU2002126016A (ru) Способ измерения начальной скорости снаряда и устройство для его осуществления
US3344421A (en) Digitally controlled automatic range gate
NO136432B (forum.php)
US4135452A (en) Time delay computer using fuze doppler for air-to-air missiles
RU2338220C1 (ru) Способ измерения скорости снаряда
US2711532A (en) Simplified radar range unit
GB2161932A (en) Acoustic distance sensing system
NO163216B (no) Mateanordning for trykk-kammerkvern.
JPH0135281B2 (forum.php)
GB1525260A (en) Range measurement apparatus and methods of measuring rang
SU1103687A1 (ru) Устройство дл автоматического сопровождени целей
GB2087188A (en) Range finder
NO131904B (forum.php)
SU1624257A2 (ru) Устройство дл измерени скорости потока
US2820182A (en) Photosensitive relay control circuit
SU180393A1 (forum.php)