METHOD FOR TRANSMITTING MULTIBEAM STEERING JAMMING SIGNAL, AND TRANSMITTING SYSTEM FOR IMPLEMENTING METHOD

Disclosed in one embodiment of the present invention is a method for transmitting a multibeam steering jamming signal of an array antenna, comprising: a signal receiving step of receiving radar signals from a plurality of radars; a signal analysis step of analyzing the received radar signals so as t...

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Bibliographische Detailangaben
Hauptverfasser:	JANG, Yeon Soo, KIM, Sang Won, JEONG, Un Seob, PARK, Beom Jun, KIM, In Seon
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	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
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Beschreibung
Zusammenfassung:	Disclosed in one embodiment of the present invention is a method for transmitting a multibeam steering jamming signal of an array antenna, comprising: a signal receiving step of receiving radar signals from a plurality of radars; a signal analysis step of analyzing the received radar signals so as to identify angles and frequencies of the signals; a controlled phase value calculation step of calculating controlled phase values of each array path of the array antenna according to each of the identified angles; and a multibeam steering jamming signal transmission step of calculating a multibeam steering jamming signal on the basis of the calculated controlled phase values, and transmitting the multibeam steering jamming signal according to each of the identified frequencies. La présente invention porte, selon un mode de réalisation, sur un procédé permettant de transmettre un signal de brouillage de direction multifaisceau d'une antenne réseau, comprenant : une étape de réception de signal consistant à recevoir des signaux radar en provenance d'une pluralité de radars ; une étape d'analyse de signal consistant à analyser les signaux radar reçus de sorte à identifier des angles et des fréquences des signaux ; une étape de calcul de valeur de phase commandée consistant à calculer des valeurs de phase commandée de chaque trajet de réseau de l'antenne réseau selon chacun des angles identifiés ; et une étape de transmission de signal de brouillage de direction multifaisceau consistant à calculer un signal de brouillage de direction multifaisceau sur la base des valeurs de phase commandée calculées et à transmettre le signal de brouillage de direction multifaisceau selon chacune des fréquences identifiées. 본 발명의 일 실시 예는, 배열안테나의 다중빔조향 재밍신호를 송신하는 방법으로서, 복수의 레이더로부터 레이더신호를 수신하는 신호수신단계; 상기 수신된 레이더신호를 분석하여, 상기 신호의 각도 및 주파수를 파악하는 신호분석단계; 상기 파악된 각도별로 상기 배열안테나의 각 배열경로의 제어위상값을 산출하는 제어위상값산출단계; 및 상기 산출된 제어위상값을 기초로 다중빔조향 재밍신호를 산출하고, 상기 파악된 주파수별로 상기 다중빔조향 재밍신호를 송신하는 다중빔조향재밍신호송신단계를 포함한다.