NO123044B - - Google Patents

Download PDF

Info

Publication number
NO123044B
NO123044B NO450968A NO450968A NO123044B NO 123044 B NO123044 B NO 123044B NO 450968 A NO450968 A NO 450968A NO 450968 A NO450968 A NO 450968A NO 123044 B NO123044 B NO 123044B
Authority
NO
Norway
Prior art keywords
output
phase
amplifier
pulse
whose
Prior art date
Application number
NO450968A
Other languages
English (en)
Norwegian (no)
Inventor
S Styren
S Thylander
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO123044B publication Critical patent/NO123044B/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO450968A 1967-12-12 1968-11-13 NO123044B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1708367A SE376095B (de) 1967-12-12 1967-12-12

Publications (1)

Publication Number Publication Date
NO123044B true NO123044B (de) 1971-09-20

Family

ID=20303220

Family Applications (1)

Application Number Title Priority Date Filing Date
NO450968A NO123044B (de) 1967-12-12 1968-11-13

Country Status (7)

Country Link
CH (1) CH487414A (de)
DE (1) DE1811105C3 (de)
DK (1) DK121088B (de)
FR (1) FR1598287A (de)
NL (1) NL163629C (de)
NO (1) NO123044B (de)
SE (1) SE376095B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089001A (en) * 1977-05-06 1978-05-09 International Telephone And Telegraph Corporation Radar MTI system using a noncoherent transmitter
GB0900744D0 (en) * 2009-01-16 2009-03-04 Oxford Rf Sensors Ltd Remote sensor device
GB0900746D0 (en) 2009-01-16 2009-03-04 Oxford Rf Sensors Ltd Delay-line self oscillator

Also Published As

Publication number Publication date
NL163629C (nl) 1980-09-15
DE1811105A1 (de) 1969-12-04
NL163629B (nl) 1980-04-15
FR1598287A (de) 1970-07-06
DE1811105C3 (de) 1979-02-15
SE376095B (de) 1975-05-05
DK121088B (da) 1971-09-06
NL6817763A (de) 1969-06-16
CH487414A (de) 1970-03-15
DE1811105B2 (de) 1978-06-22

Similar Documents

Publication Publication Date Title
US2431854A (en) Apparatus for suppressing reverberation
GB1357329A (en) Detection apparatus
US4142189A (en) Radar system
US2532539A (en) Testing device for radio object detection systems
NO123044B (de)
US2949028A (en) Apparatus for ultrasonic materials testing
US3372576A (en) Digital ultrasonic thickness gauge
EP0154054A2 (de) HF-Schaltung für ein kohärentes Impulsradar
GB1092531A (en) Liquid presence detector
US3548370A (en) Depth sounder
US2429623A (en) Pulse distance measuring system
US4068235A (en) Frequency diversity radar system
GB960849A (en) Improvements in or relating to radar systems
GB1043721A (en) Improvements in or relating to distance measuring equipment
GB941573A (en) Improvements in flaw detection and like systems using pulsed sonic or ultrasonic waves
US2659076A (en) Moving object radio pulse-echo system
US4089001A (en) Radar MTI system using a noncoherent transmitter
US3755814A (en) Precision transponder system
US2514924A (en) Pulse echo detection of moving targets
US2592738A (en) Electronically controlled low impedance phase shifting device
US4126861A (en) Pulse doppler ranging system (U)
US2857593A (en) Radar testing apparatus
US3161874A (en) Fixed pulse rejection system for radar moving target indicator
US3351896A (en) Underwater target detection system
RU2591049C2 (ru) Псевдокогерентная рлс с высокой частотой следования зондирующих импульсов