JPS5844369A - Ｆｍ−ｃｗレ−ダ - Google Patents

Ｆｍ−ｃｗレ−ダ

Info

Publication number
JPS5844369A
JPS5844369A JP56142042A JP14204281A JPS5844369A JP S5844369 A JPS5844369 A JP S5844369A JP 56142042 A JP56142042 A JP 56142042A JP 14204281 A JP14204281 A JP 14204281A JP S5844369 A JPS5844369 A JP S5844369A
Authority
JP
Japan
Prior art keywords
level
output
beat signal
circuit
comparison circuit
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.)
Granted
Application number
JP56142042A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128914B2 (enrdf_load_stackoverflow
Inventor
Yasuhiro Fujita
泰裕 藤田
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.)
Denso Ten Ltd
Original Assignee
Denso Ten Ltd
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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP56142042A priority Critical patent/JPS5844369A/ja
Publication of JPS5844369A publication Critical patent/JPS5844369A/ja
Publication of JPH0128914B2 publication Critical patent/JPH0128914B2/ja
Granted 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

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)
JP56142042A 1981-09-09 1981-09-09 Ｆｍ−ｃｗレ−ダ Granted JPS5844369A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56142042A JPS5844369A (ja) 1981-09-09 1981-09-09 Ｆｍ−ｃｗレ−ダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56142042A JPS5844369A (ja) 1981-09-09 1981-09-09 Ｆｍ−ｃｗレ−ダ

Publications (2)

Publication Number Publication Date
JPS5844369A true JPS5844369A (ja) 1983-03-15
JPH0128914B2 JPH0128914B2 (enrdf_load_stackoverflow) 1989-06-06

Family

ID=15306028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56142042A Granted JPS5844369A (ja) 1981-09-09 1981-09-09 Ｆｍ−ｃｗレ−ダ

Country Status (1)

Country Link
JP (1) JPS5844369A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0128914B2 (enrdf_load_stackoverflow) 1989-06-06

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