JPH0146836B2 - - Google Patents

Info

Publication number
JPH0146836B2
JPH0146836B2 JP55069198A JP6919880A JPH0146836B2 JP H0146836 B2 JPH0146836 B2 JP H0146836B2 JP 55069198 A JP55069198 A JP 55069198A JP 6919880 A JP6919880 A JP 6919880A JP H0146836 B2 JPH0146836 B2 JP H0146836B2
Authority
JP
Japan
Prior art keywords
signal
output
channel
filter
frequency
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
JP55069198A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56164971A (en
Inventor
Eiji Murao
Takaya Senzaki
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP6919880A priority Critical patent/JPS56164971A/ja
Priority to US06/171,149 priority patent/US4348675A/en
Priority to FR8016243A priority patent/FR2461991A1/fr
Priority to DE3028076A priority patent/DE3028076C2/de
Publication of JPS56164971A publication Critical patent/JPS56164971A/ja
Publication of JPH0146836B2 publication Critical patent/JPH0146836B2/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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • 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
    • G01S13/345—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 triangular 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)
  • Radar Systems Or Details Thereof (AREA)
JP6919880A 1979-05-23 1980-05-23 Fm-cw radar device for automobile Granted JPS56164971A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6919880A JPS56164971A (en) 1980-05-23 1980-05-23 Fm-cw radar device for automobile
US06/171,149 US4348675A (en) 1979-05-23 1980-07-22 FM-CW Radar system for use in an automotive vehicle
FR8016243A FR2461991A1 (fr) 1979-07-24 1980-07-23 Installation radar du type a modulation de frequence et a ondes entretenues, a l'abri des signaux fantomes, ayant pour role d'avertir un conducteur qu'il serre de trop pres un autre vehicule
DE3028076A DE3028076C2 (de) 1979-07-24 1980-07-24 Radargerät für ein Fahrzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6919880A JPS56164971A (en) 1980-05-23 1980-05-23 Fm-cw radar device for automobile

Publications (2)

Publication Number Publication Date
JPS56164971A JPS56164971A (en) 1981-12-18
JPH0146836B2 true JPH0146836B2 (en]) 1989-10-11

Family

ID=13395786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6919880A Granted JPS56164971A (en) 1979-05-23 1980-05-23 Fm-cw radar device for automobile

Country Status (1)

Country Link
JP (1) JPS56164971A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629282A (ja) * 1985-07-08 1987-01-17 Honda Motor Co Ltd Ｆｍ−ｃｗレ−ダ装置
JP2513466B2 (ja) * 1986-05-02 1996-07-03 本田技研工業株式会社 Ｆｍレ−ダ装置
FR2640761B1 (en]) * 1988-12-20 1992-03-13 Trt Telecom Radio Electr
JPH0587914A (ja) * 1991-08-07 1993-04-09 Honda Motor Co Ltd Ｆｍレーダ装置
JPH05180931A (ja) * 1992-05-08 1993-07-23 Honda Motor Co Ltd Ｆｍレーダ装置
JP3588561B2 (ja) * 1999-03-23 2004-11-10 株式会社東芝 受信装置

Also Published As

Publication number Publication date
JPS56164971A (en) 1981-12-18

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