JPS5745477A - Target acquisition system - Google Patents

Target acquisition system

Info

Publication number
JPS5745477A
JPS5745477A JP12128880A JP12128880A JPS5745477A JP S5745477 A JPS5745477 A JP S5745477A JP 12128880 A JP12128880 A JP 12128880A JP 12128880 A JP12128880 A JP 12128880A JP S5745477 A JPS5745477 A JP S5745477A
Authority
JP
Japan
Prior art keywords
width
target
control part
changeover
command
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.)
Pending
Application number
JP12128880A
Other languages
Japanese (ja)
Inventor
Takashi Mitsubori
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 JP12128880A priority Critical patent/JPS5745477A/en
Publication of JPS5745477A publication Critical patent/JPS5745477A/en
Pending legal-status Critical Current

Links

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  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To shorten the time for scanning an entire search region by searching the circumference of the initially estimated position of a target as target acquiring operation through using a main beam having wide beam width. CONSTITUTION:In the stage of the first term scanning for target acquition, a beam- width changeover control part 8 outputs a command of increasing beam width with a beam width control signal (a). On the basis of the center position of a main beam and the beam width control signal (a), a phase control part 9 operates each phase device 10 to search a target with a main beam B1 having wide width. Once the target is acquired, the beam-width changeover control part 8 outputs the command of a changeover to a beam having narrow width to acquire the target by the beam having narrow width.
JP12128880A 1980-09-02 1980-09-02 Target acquisition system Pending JPS5745477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12128880A JPS5745477A (en) 1980-09-02 1980-09-02 Target acquisition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12128880A JPS5745477A (en) 1980-09-02 1980-09-02 Target acquisition system

Publications (1)

Publication Number Publication Date
JPS5745477A true JPS5745477A (en) 1982-03-15

Family

ID=14807539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12128880A Pending JPS5745477A (en) 1980-09-02 1980-09-02 Target acquisition system

Country Status (1)

Country Link
JP (1) JPS5745477A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04273084A (en) * 1991-02-28 1992-09-29 Mitsubishi Electric Corp Radar device
JPH0527022A (en) * 1991-07-19 1993-02-05 Mitsubishi Electric Corp Target detecting device and target detecting method
JP2004144542A (en) * 2002-10-23 2004-05-20 Omron Corp Device and method for detecting object
JP2008175735A (en) * 2007-01-19 2008-07-31 Toshiba Corp Precision approach radar system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04273084A (en) * 1991-02-28 1992-09-29 Mitsubishi Electric Corp Radar device
JPH0527022A (en) * 1991-07-19 1993-02-05 Mitsubishi Electric Corp Target detecting device and target detecting method
JP2004144542A (en) * 2002-10-23 2004-05-20 Omron Corp Device and method for detecting object
JP2008175735A (en) * 2007-01-19 2008-07-31 Toshiba Corp Precision approach radar system

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