A Reconfigurable RCS Reduction Method for Phased Array Antenna Based on Scattered Polarization
A technology of phased array antenna and polarization method, which is applied to the combination of antenna units with different polarization directions, antenna arrays and antennas powered separately, which can solve the problems of reducing research reports, restrictions, and complex antenna structures, and achieve reduction RCS, reduced RCS, easy to design effects
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[0025] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0026] like figure 1 As shown, a reconfigurable phased array antenna RCS reduction method based on scattered polarization includes the following steps:
[0027] S1. N polarization reconfigurable array units are set for the phased array antenna, each array unit includes three different polarization modes (respectively linear polarization, left-handed polarization and right-handed polarization), and Regularly arrange N array units in a rectangular grid;
[0028] S2. When the phased array antenna radiates, make N array elements in the same polarization mode to form a uniform polarization array;
[0029] S3. After the radiation of the phased array antenna ends, the polarizations of the N array elements are randomly distributed to form a rando...
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