CPC H04K 1/00 (2013.01) [H01Q 3/36 (2013.01); H04B 7/0617 (2013.01); G01S 7/38 (2013.01)] | 14 Claims |
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.
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