JPH0245834B2 - - Google Patents

Info

Publication number
JPH0245834B2
JPH0245834B2 JP56190187A JP19018781A JPH0245834B2 JP H0245834 B2 JPH0245834 B2 JP H0245834B2 JP 56190187 A JP56190187 A JP 56190187A JP 19018781 A JP19018781 A JP 19018781A JP H0245834 B2 JPH0245834 B2 JP H0245834B2
Authority
JP
Japan
Prior art keywords
pulse width
output
pulse
delay line
echo
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
JP56190187A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5892878A (ja
Inventor
Masazumi Nakamura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56190187A priority Critical patent/JPS5892878A/ja
Publication of JPS5892878A publication Critical patent/JPS5892878A/ja
Publication of JPH0245834B2 publication Critical patent/JPH0245834B2/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
    • G01S13/526—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 the whole spectrum without loss of range information, e.g. using delay line cancellers or comb filters

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)
JP56190187A 1981-11-27 1981-11-27 Ｍｔｉレ−ダの信号処理装置 Granted JPS5892878A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56190187A JPS5892878A (ja) 1981-11-27 1981-11-27 Ｍｔｉレ−ダの信号処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56190187A JPS5892878A (ja) 1981-11-27 1981-11-27 Ｍｔｉレ−ダの信号処理装置

Publications (2)

Publication Number Publication Date
JPS5892878A JPS5892878A (ja) 1983-06-02
JPH0245834B2 true JPH0245834B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-11

Family

ID=16253895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56190187A Granted JPS5892878A (ja) 1981-11-27 1981-11-27 Ｍｔｉレ−ダの信号処理装置

Country Status (1)

Country Link
JP (1) JPS5892878A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07215107A (ja) * 1994-02-02 1995-08-15 Takemori Toyonaga 車座席回転椅子

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6169116B2 (ja) * 2015-02-25 2017-07-26 古河電気工業株式会社 レーダ装置およびレーダ装置の対象物検出方法
JP6498964B2 (ja) * 2015-02-25 2019-04-10 古河電気工業株式会社 レーダ装置およびレーダ装置の対象物検知方法
EP3249425B1 (en) * 2015-02-25 2022-04-06 Furukawa Electric Co. Ltd. Radar device and target detection method for radar device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504317A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-16 1975-01-17
JPS5563773A (en) * 1978-11-07 1980-05-14 Nec Corp Radar unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07215107A (ja) * 1994-02-02 1995-08-15 Takemori Toyonaga 車座席回転椅子

Also Published As

Publication number Publication date
JPS5892878A (ja) 1983-06-02

Similar Documents

Publication Publication Date Title
EP1635190B1 (en) Method and device for distance measurement by pulse radar
US5784026A (en) Radar detection of accelerating airborne targets
US5606324A (en) Radar system
US3774206A (en) Pseudo-randomly phase modulated radar altimeter
US3828348A (en) System for minimizing multiple time around echos in a coherent-on-receive-doppler radar
US4040055A (en) Digital compensator for transmitter instability
US5389931A (en) Radar signal processing system
JPH0672920B2 (ja) レーダ装置
US4347515A (en) Radar radiometer and its use
US4546356A (en) Process for the protection of a radar against jamming and radar for putting this process into effect
JPH0245834B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4338603A (en) Self adaptive correlation radar
US4682178A (en) HF arrangement
GB2083966A (en) Frequency-modulation radar
JPH08146124A (ja) レーダ装置
US4035800A (en) Short-pulse non-coherent MTI
EP0106340B1 (en) Device for automatic cancelling of undesired radar echoes
EP0048170A1 (en) Radar ranging system
US2901745A (en) Signal processing arrangement
US8054863B2 (en) Ranging system and method
US3031659A (en) Moving target indicating system
US4682174A (en) Moving target indicator using a surface acoustic wave device
JPH06109833A (ja) チャープパルス圧縮追尾レーダ装置
JPS61284685A (ja) レ−ダ装置
US3382496A (en) Moving target indicator radar