US 11,990,991 B2
Method and device for transmitting electronic attack signal
Jaewon Chang, Daejeon (KR); Jeong Ho Ryu, Daejeon (KR); and Joo Rae Park, Daejeon (KR)
Assigned to AGENCY FOR DEFENSE DEVELOPMENT, Daejeon (KR)
Filed by AGENCY FOR DEFENSE DEVELOPMENT, Daejeon (KR)
Filed on Aug. 5, 2021, as Appl. No. 17/395,441.
Claims priority of application No. 10-2020-0098813 (KR), filed on Aug. 6, 2020.
Prior Publication US 2022/0045781 A1, Feb. 10, 2022
Int. Cl. H04K 1/00 (2006.01); H01Q 3/36 (2006.01); H04B 7/06 (2006.01); G01S 7/38 (2006.01)
CPC H04K 1/00 (2013.01) [H01Q 3/36 (2013.01); H04B 7/0617 (2013.01); G01S 7/38 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method of transmitting an electronic attack signal, the method comprising:
obtaining channel information about each of objects to be attacked;
generating a beamforming matrix, based on the channel information;
determining respective intensities of electronic attack signals to be respectively transmitted to the objects, based on the channel information and the beamforming matrix; and
transmitting the electronic attack signals of the intensities respectively determined for the objects to the objects, respectively,
wherein the obtaining of the channel information comprises:
obtaining frequency information and location information for each of the objects;
obtaining phase information about each of the objects, based on the frequency information and the location information; and
obtaining the channel information, based on the phase information.