JPS57200877A - Interference remover for radar - Google Patents

Interference remover for radar

Info

Publication number
JPS57200877A
JPS57200877A JP8666381A JP8666381A JPS57200877A JP S57200877 A JPS57200877 A JP S57200877A JP 8666381 A JP8666381 A JP 8666381A JP 8666381 A JP8666381 A JP 8666381A JP S57200877 A JPS57200877 A JP S57200877A
Authority
JP
Japan
Prior art keywords
radar
circuit
switch
signals
turn
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
JP8666381A
Other languages
Japanese (ja)
Inventor
Shuichi Ooka
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 JP8666381A priority Critical patent/JPS57200877A/en
Publication of JPS57200877A publication Critical patent/JPS57200877A/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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

Abstract

PURPOSE:To prevent mutual interference positively with a simple construction when another radar of similar frequency is located at a short distance from one radar by securing synchronization in the transmission cycle between the two radars utilizing waves transmitted from the other radar. CONSTITUTION:In the initial state, a selector switch 3a is connected to a detection circuit 4 to detect signals from another radar and as the signals are detected from the radar, a control signal is sent to a driving circuit 8 from the circuit 4 to turn the switch 3a to a received signal processing circuit. Then, the output of the circuit 4 is delayed by a slightly shorter time than the transmission cycle thereof and provided to the circuit 8 to turn the switch 3a to the circuit 4. This enables signals transmitted from the other radar to be always detected and hence, kept from moving to the received signal processing circuit.
JP8666381A 1981-06-04 1981-06-04 Interference remover for radar Pending JPS57200877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8666381A JPS57200877A (en) 1981-06-04 1981-06-04 Interference remover for radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8666381A JPS57200877A (en) 1981-06-04 1981-06-04 Interference remover for radar

Publications (1)

Publication Number Publication Date
JPS57200877A true JPS57200877A (en) 1982-12-09

Family

ID=13893265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8666381A Pending JPS57200877A (en) 1981-06-04 1981-06-04 Interference remover for radar

Country Status (1)

Country Link
JP (1) JPS57200877A (en)

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