公开(公告)号：US11555885B2

公开(公告)日：2023-01-17

申请号：US16966434

申请日：2019-07-10

申请人： AGENCY FOR DEFENSE DEVELOPMENT

发明人： Yeon Soo Jang ,  In Seon Kim ,  Sang Won Kim ,  Beom Jun Park ,  Un Seob Jeong

IPC分类号： G01S7/38

摘要： An embodiment of the present invention is a method of transmitting a multibeam jamming signal of an array antenna and including: a signal receiving operation of receiving a radar signal from a plurality of radars; a signal analysis operation of analyzing the received radar signal and identifying an angle and frequency of the signal; a control phase value calculating operation of calculating a control phase value of each array path of the array antenna for each of the identified angles; and a multibeam jamming signal transmission operation of calculating a multibeam jamming signal based on the calculated control phase value and transmitting the multibeam jamming signal for each identified frequency.