FR1456462A - Frequency modulated radar system - Google Patents

Frequency modulated radar system

Info

Publication number
FR1456462A
FR1456462A FR988147A FR988147A FR1456462A FR 1456462 A FR1456462 A FR 1456462A FR 988147 A FR988147 A FR 988147A FR 988147 A FR988147 A FR 988147A FR 1456462 A FR1456462 A FR 1456462A
Authority
FR
France
Prior art keywords
radar system
frequency modulated
modulated radar
frequency
radar
Prior art date
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
FR988147A
Other languages
French (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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Priority to FR988147A priority Critical patent/FR1456462A/en
Application granted granted Critical
Publication of FR1456462A publication Critical patent/FR1456462A/en
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
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/342—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sinusoidal modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR988147A 1964-09-15 1964-09-15 Frequency modulated radar system Expired FR1456462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR988147A FR1456462A (en) 1964-09-15 1964-09-15 Frequency modulated radar system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988147A FR1456462A (en) 1964-09-15 1964-09-15 Frequency modulated radar system

Publications (1)

Publication Number Publication Date
FR1456462A true FR1456462A (en) 1966-07-08

Family

ID=8838369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988147A Expired FR1456462A (en) 1964-09-15 1964-09-15 Frequency modulated radar system

Country Status (1)

Country Link
FR (1) FR1456462A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467411A1 (en) * 1979-10-15 1981-04-17 Raytheon Co ECHO MEASURING DEVICE WITH REMOTE TRACKING BY SPECTRAL ANALYSIS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467411A1 (en) * 1979-10-15 1981-04-17 Raytheon Co ECHO MEASURING DEVICE WITH REMOTE TRACKING BY SPECTRAL ANALYSIS

Similar Documents

Publication Publication Date Title
FR1440883A (en) Transmission system
FR1443419A (en) Frequency modulation demodulator system
FR1512093A (en) Single sideband frequency modulation modulator-demodulator
FR1453673A (en) Memory-file system
FR1471178A (en) Time division communication system
FR1456318A (en) Dual frequency detection system
FR1456462A (en) Frequency modulated radar system
FR1419345A (en) Phase modulator and modulation system including application
FR1326815A (en) Frequency modulated radar system
CH439416A (en) Frequency modulation demodulator
FR1401413A (en) Limited range radar system
FR1415162A (en) Frequency modulated oscillator
FR1445283A (en) Frequency modulator
FR1389068A (en) Transmission system, including modulation system for broadband transmission
FR1415415A (en) Frequency modulation system
DK111573B (en) Frequency modulation coupling.
FR1470773A (en) Frequency modulated receiver
FR1398999A (en) Phase modulation transmission system
FR1441156A (en) Frequency modulation demodulator system
FR1475700A (en) Improvements to frequency modulation radars
FR1532960A (en) Phase difference modulation communication system
FR1331656A (en) Phase modulation transmission system
FR1401276A (en) Light modulation system
CH469407A (en) Frequency modulation or phase modulation radiocommunication installation
FR1370945A (en) Frequency modulated oscillator