JPH0429992B2 - - Google Patents

Info

Publication number
JPH0429992B2
JPH0429992B2 JP57168843A JP16884382A JPH0429992B2 JP H0429992 B2 JPH0429992 B2 JP H0429992B2 JP 57168843 A JP57168843 A JP 57168843A JP 16884382 A JP16884382 A JP 16884382A JP H0429992 B2 JPH0429992 B2 JP H0429992B2
Authority
JP
Japan
Prior art keywords
signal
radar
pulse repetition
repetition period
antenna
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 - Lifetime
Application number
JP57168843A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5958375A (ja
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 filed Critical
Priority to JP57168843A priority Critical patent/JPS5958375A/ja
Publication of JPS5958375A publication Critical patent/JPS5958375A/ja
Publication of JPH0429992B2 publication Critical patent/JPH0429992B2/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
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/53—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP57168843A 1982-09-28 1982-09-28 レ−ダ装置 Granted JPS5958375A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57168843A JPS5958375A (ja) 1982-09-28 1982-09-28 レ−ダ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57168843A JPS5958375A (ja) 1982-09-28 1982-09-28 レ−ダ装置

Publications (2)

Publication Number Publication Date
JPS5958375A JPS5958375A (ja) 1984-04-04
JPH0429992B2 true JPH0429992B2 (en]) 1992-05-20

Family

ID=15875556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57168843A Granted JPS5958375A (ja) 1982-09-28 1982-09-28 レ−ダ装置

Country Status (1)

Country Link
JP (1) JPS5958375A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135382A (ja) * 1984-07-28 1986-02-19 Natl Space Dev Agency Japan<Nasda> 合成開口レ−ダ
ES2388498T3 (es) * 2005-11-16 2012-10-16 Astrium Limited Radar de apertura sintética
JP5787805B2 (ja) * 2011-03-31 2015-09-30 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 不均一なパルスタイミングを用いた高解像度ｓａｒ撮像

Also Published As

Publication number Publication date
JPS5958375A (ja) 1984-04-04

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