JPS56158971A - Radar device - Google Patents

Radar device

Info

Publication number
JPS56158971A
JPS56158971A JP6349680A JP6349680A JPS56158971A JP S56158971 A JPS56158971 A JP S56158971A JP 6349680 A JP6349680 A JP 6349680A JP 6349680 A JP6349680 A JP 6349680A JP S56158971 A JPS56158971 A JP S56158971A
Authority
JP
Japan
Prior art keywords
frequency
target
specifying circuit
elevation
disturbing equipment
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
JP6349680A
Other languages
Japanese (ja)
Inventor
Takao Omae
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 JP6349680A priority Critical patent/JPS56158971A/en
Publication of JPS56158971A publication Critical patent/JPS56158971A/en
Pending 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/42—Diversity systems specially adapted for radar

Abstract

PURPOSE:To improve the target detection rate of a radar device which has two transmission frequencies, by scanning an antenna beam in an elevation-angle plane, by adding circuits which specify a beam elevation angle and frequency where the beam is blanked. CONSTITUTION:To an operation diaplay part 11, a beam specifying circuit 7 and a frequency specifying circuit 8 are added. Then, the blank range of a beam specified by the beam specifying circuit 7 and the blank setting condition of a frequency specified by the frequency specifying circuit 8 are stored in the addresses of a detection reference memory 4 determined by a processing circuit 3 respectively. Therefore, a target having a different elevation angle is detected even in the same direction with a disturbing equipment and the target other than a disturbing equipment differing in frequency is detected even with the same azimuth and elevation angles with the disturbing equipment. Thus, the detection rate of a target is improved greatly.
JP6349680A 1980-05-13 1980-05-13 Radar device Pending JPS56158971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6349680A JPS56158971A (en) 1980-05-13 1980-05-13 Radar device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6349680A JPS56158971A (en) 1980-05-13 1980-05-13 Radar device

Publications (1)

Publication Number Publication Date
JPS56158971A true JPS56158971A (en) 1981-12-08

Family

ID=13230904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6349680A Pending JPS56158971A (en) 1980-05-13 1980-05-13 Radar device

Country Status (1)

Country Link
JP (1) JPS56158971A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153784A (en) * 1985-12-27 1987-07-08 Nippon Kokan Kk <Nkk> Radar apparatus
JPS62153786A (en) * 1985-12-27 1987-07-08 Nippon Kokan Kk <Nkk> Radar apparatus
US10973238B2 (en) 2011-03-11 2021-04-13 Intercontinental Great Brands Llc System and method of forming multilayer confectionery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118997A (en) * 1977-03-28 1978-10-17 Boeicho Gijutsu Kenkyu Honbuch Pulse selection cancel gate circuit
JPS5453379A (en) * 1977-09-15 1979-04-26 Fortuna Werke Maschf Gmbh Bandknife type cutter
JPS54148393A (en) * 1978-05-12 1979-11-20 Mitsubishi Electric Corp Radar device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118997A (en) * 1977-03-28 1978-10-17 Boeicho Gijutsu Kenkyu Honbuch Pulse selection cancel gate circuit
JPS5453379A (en) * 1977-09-15 1979-04-26 Fortuna Werke Maschf Gmbh Bandknife type cutter
JPS54148393A (en) * 1978-05-12 1979-11-20 Mitsubishi Electric Corp Radar device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153784A (en) * 1985-12-27 1987-07-08 Nippon Kokan Kk <Nkk> Radar apparatus
JPS62153786A (en) * 1985-12-27 1987-07-08 Nippon Kokan Kk <Nkk> Radar apparatus
US10973238B2 (en) 2011-03-11 2021-04-13 Intercontinental Great Brands Llc System and method of forming multilayer confectionery
US11930830B2 (en) 2011-03-11 2024-03-19 Intercontinental Great Brands Llc System and method of forming multilayer confectionery

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