SYNCHRONOUS SIDE LOBE JAMMING METHOD FOR ELECTRONIC ATTACK

Disclosed is a synchronous side lobe jamming method for an electronic disturbance. The method comprises the steps of: receiving a radar signal from an external radar; determining the number of synchronous jamming signals based on a pulse repetition interval (PRI) characteristic of the received radar...

Full description

Saved in:
Bibliographic Details
Main Authors LEE DONGKEUN, KIM SOYEON, JEONG UNSEOB, KIM SANGWON
Format Patent
LanguageEnglish
Korean
Published 03.03.2020
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
Online AccessGet full text

Cover

More Information
Summary:Disclosed is a synchronous side lobe jamming method for an electronic disturbance. The method comprises the steps of: receiving a radar signal from an external radar; determining the number of synchronous jamming signals based on a pulse repetition interval (PRI) characteristic of the received radar signal; calculating a generation angle and a generation distance of the synchronous jamming signal and generating a synchronous side lobe jamming signal; and, after a jammer receives a side lobe jamming signal, transmitting the generated synchronous side lob jamming signal to a radar with a predetermined delay time. 전자교란을 위한 동기식 부엽 재밍 방법이 개시된다. 상기 방법은, 외부의 레이더로부터 레이더 신호를 수신하는 단계; 수신된 레이더 신호의 PRI(Pulse Repetition Interval, PRI) 특성에 근거하여, 동기 재밍신호의 개수를 결정하는 단계; 동기 재밍신호의 발생 각도 및 발생 거리를 산출하여, 동기 부엽 재밍신호를 생성하는 단계; 생성된 동기 부엽 재밍신호를 재머가 부엽 신호의 수신 후에, 일정 지연 시간을 두고 레이더로 전송하는 단계를 포함하여 이루어진다.
Bibliography:Application Number: KR20190001363