JPS5559359A - Distance measuring method via electromagnetic wave - Google Patents

Distance measuring method via electromagnetic wave

Info

Publication number
JPS5559359A
JPS5559359A JP13286078A JP13286078A JPS5559359A JP S5559359 A JPS5559359 A JP S5559359A JP 13286078 A JP13286078 A JP 13286078A JP 13286078 A JP13286078 A JP 13286078A JP S5559359 A JPS5559359 A JP S5559359A
Authority
JP
Japan
Prior art keywords
wave
distance
lambda
antenna
subject
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
JP13286078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250788B2 (enExample
Inventor
Hiroshi Imada
Yutaka Kawada
Tomotake Manabe
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP13286078A priority Critical patent/JPS5559359A/ja
Publication of JPS5559359A publication Critical patent/JPS5559359A/ja
Publication of JPS6250788B2 publication Critical patent/JPS6250788B2/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)
JP13286078A 1978-10-27 1978-10-27 Distance measuring method via electromagnetic wave Granted JPS5559359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13286078A JPS5559359A (en) 1978-10-27 1978-10-27 Distance measuring method via electromagnetic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13286078A JPS5559359A (en) 1978-10-27 1978-10-27 Distance measuring method via electromagnetic wave

Publications (2)

Publication Number Publication Date
JPS5559359A true JPS5559359A (en) 1980-05-02
JPS6250788B2 JPS6250788B2 (enExample) 1987-10-27

Family

ID=15091217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13286078A Granted JPS5559359A (en) 1978-10-27 1978-10-27 Distance measuring method via electromagnetic wave

Country Status (1)

Country Link
JP (1) JPS5559359A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022019391A (ja) * 2020-07-17 2022-01-27 株式会社村田製作所 レーダ装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4651936B2 (ja) * 2003-12-17 2011-03-16 積水樹脂株式会社 移動体検知・報知システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965195A (enExample) * 1972-10-24 1974-06-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965195A (enExample) * 1972-10-24 1974-06-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022019391A (ja) * 2020-07-17 2022-01-27 株式会社村田製作所 レーダ装置

Also Published As

Publication number Publication date
JPS6250788B2 (enExample) 1987-10-27

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