Values of radar cross section (RCS) of 9M22 122 millimeter rocket of multiple rocket launcher "Grad" were obtained using mathematical simulation methods. Calculated characteristics correspond to VHF, UHF and SHF bands, various aspect angles, horizontal and vertical polarizations. RCS value defines radar visibility level of rocket when counter-battery radars (CBR), which functioned in various wave bands, are applied. The obtained results should be applied for estimation the capabilities of existing CBR, and also at the stage of new advanced radar development.
counter-battery radar, mathematical simulation methods, radar object, rocket, secondary radiation