TR200908217A2 - A device for generating a warning alarm for the scanning radar during a follow-up and for the same purpose. - Google Patents

A device for generating a warning alarm for the scanning radar during a follow-up and for the same purpose.

Info

Publication number
TR200908217A2
TR200908217A2 TR2009/08217A TR200908217A TR200908217A2 TR 200908217 A2 TR200908217 A2 TR 200908217A2 TR 2009/08217 A TR2009/08217 A TR 2009/08217A TR 200908217 A TR200908217 A TR 200908217A TR 200908217 A2 TR200908217 A2 TR 200908217A2
Authority
TR
Turkey
Prior art keywords
data
target
warning alarm
unit
scanning
Prior art date
Application number
TR2009/08217A
Other languages
Turkish (tr)
Inventor
Soo Ha Jong
Soo Lee Jeong
Churl Park Gyu
Original Assignee
Agency For Defense Development
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 Agency For Defense Development filed Critical Agency For Defense Development
Publication of TR200908217A2 publication Critical patent/TR200908217A2/en

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
    • G01S13/04—Systems determining presence of a target
    • 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
    • G01S13/5246—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 post processors for coherent MTI discriminators, e.g. residue cancellers, CFAR after Doppler filters
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Mevcut buluş çerçevesinde, uyarı alarmının sürekli bir takip verisi mevcut olmadığında dahi takip sırasında tarama radarı tarafindan tespit edilen bilgilere dayanarak hedefin radara doğru hareket edip etmediğini belirlemek suretiyle üretildiği bir takip sırasında tarama radarı için uyarı alarmı üreten bir cihaz ila edilmektedir. Bu amaç doğrultusunda, bir takip sırasında tarama radan için uyarı alarmı üreten cihazın, anten yardımıyla dışarıya elektromanyetik dalgalar gönderen ve dışarıdan gelen dalgaları alan ve tespit edilip anten üzerinden alınan verileri cihazın içerisindeki başka birimlere gönderen bir gönderme ve alma birimine, gönderme ve alma biriminden gönderilen tespit edilmiş verileri alan ve bu verileri frekans aralığında yer alan verilere dönüştüren bir veri dönüştürme birimine, veri dönüştürme birimi tarafindan dönüştürülen verileri kullanarak keyfi bir hedef hakkında bilgi çıkarımları yapan bir hedef tarama birimine ve hedef tarama birimi tarafindan yapılan bilgi çıkarımlarına dayanarak hedefin tehdit oluşturup oluşturmadığına karar veren ve bu karara dayanarak uyarı alarmı veren uyarı karar birimine sahip olması öngörülmektedir. Bir takip sırasında tarama radan için uyarı alarmı üreten cihaz kullanıldığında uyarı alarmı, sürekli bir takip verisi mevcut olmadığında dahi düzgün bir şekilde verilmektedir. Zira sistem, hedef tarama birimi tarafından tespit edilen istikamet açısı ve istikamet açısının değişim oranı hakkında edinilen bilgilere dayanarak hedefin radara doğru hareket edip etmediğini belirlemektedir.Within the framework of the present invention, a device is introduced that generates a warning alarm for the scanning radar during a pursuit, in which the warning alarm is generated by determining whether the target is moving towards the radar based on the information detected by the scanning radar during the pursuit even when no continuous tracking data is available. For this purpose, the device that generates a warning alarm for scanning radar during a follow-up is sent to a sending and receiving unit, which sends electromagnetic waves to the outside with the help of the antenna and receives the waves coming from outside and sends the data received via the antenna to other units inside the device, and the detection unit sent from the transmitting and receiving unit. A data conversion unit that receives data in the frequency range and converts this data to data in the frequency range, a target scanning unit that infers information about an arbitrary target using the data converted by the data conversion unit, and a target scanning unit that decides whether the target poses a threat based on the information inferences made by the target scanning unit. and it is envisaged to have a warning decision unit that gives a warning alarm based on this decision. When a device that generates a warning alarm for a scan is used during a follow-up, the warning alarm is given properly even when no continuous trace data is available. Because the system determines whether the target is moving towards the radar based on the information obtained about the heading angle and the rate of change of the heading angle detected by the target scanning unit.

TR2009/08217A 2008-11-04 2009-11-02 A device for generating a warning alarm for the scanning radar during a follow-up and for the same purpose. TR200908217A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080108801A KR100902560B1 (en) 2008-11-04 2008-11-04 Apparatus and method for generating warning alarm in a tracking-while-scanning radar

Publications (1)

Publication Number Publication Date
TR200908217A2 true TR200908217A2 (en) 2010-07-21

Family

ID=40982698

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2009/08217A TR200908217A2 (en) 2008-11-04 2009-11-02 A device for generating a warning alarm for the scanning radar during a follow-up and for the same purpose.

Country Status (2)

Country Link
KR (1) KR100902560B1 (en)
TR (1) TR200908217A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101287522B1 (en) 2011-08-10 2013-07-19 엘아이지넥스원 주식회사 Method for identifying threat target considering maneuvering patterns
US9507013B2 (en) 2013-06-20 2016-11-29 Infineon Technologies Ag Method, device and system for processing radar signals
KR101752858B1 (en) * 2016-12-09 2017-07-19 메타빌드주식회사 Radar-based high-precision unexpected incident detecting system
KR101916170B1 (en) * 2018-03-30 2018-11-08 최수호 Radar system and taget detecting method thereof
KR102551654B1 (en) * 2021-03-03 2023-07-05 엘아이지넥스원 주식회사 Method and Apparatus for Recognizing for High Threat Targets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425916B2 (en) * 2006-11-14 2008-09-16 Stevens Jr Robert R Airborne distributed pulse doppler radar missile warning system

Also Published As

Publication number Publication date
KR100902560B1 (en) 2009-06-11

Similar Documents

Publication Publication Date Title
KR101687460B1 (en) Tracking an object in augmented reality
TR200908217A2 (en) A device for generating a warning alarm for the scanning radar during a follow-up and for the same purpose.
ATE433123T1 (en) MICROWAVE DETECTION SYSTEM AND METHOD
GB201017210D0 (en) Radar system
EP2043283A3 (en) Method and system for utilizing EHF repeaters and/or transceivers for detecting and/or tracking an entity
JP2012163350A (en) Radar apparatus, radar receiving device and target detection method
JP2018119935A (en) Radar device, method of controlling radar device, and radar system
JP2010054284A (en) Composite sensor device
CN107076831A (en) Radar sensor
EP2767851A3 (en) An object detector
US20080106454A1 (en) Method and system for remotely detecting metal items, for example, weapons
JP6413588B2 (en) Guidance device
JP2007155381A (en) Radar device
JP4415878B2 (en) Guidance device
RU2013100986A (en) ACTIVE INTERFERENCE INSTALLATION DEVICES OPERATING AGAINST RADAR RADIATION SOURCES, AND ALSO A METHOD FOR PROTECTING OBJECTS BY USING THE SIMPLE KIND OF INTERFERENCE INSTALLATION DEVICES
CA2874704C (en) Systems and methods for detecting a change in position of an object
MX2016008408A (en) Miniaturized system for confined detection and location.
KR101052050B1 (en) Method for detecting moving target and radar system thereof
JP2010014483A (en) Guidance apparatus
KR101605869B1 (en) Intruder Detection Sensor based on Multi-beam and Intruder Detection System
KR102543194B1 (en) Method and system for detecting artifact using dual polarization radar
JP2009258050A (en) Pulse radar device, information transmission method using pulse radar device, and information transmission system using the pulse radar device
US20220163658A1 (en) System and method
WO2015198753A1 (en) Signal processing device, transponder device, radar device, and signal processing method
JP6672037B2 (en) Target object detection device