A Method of Angular Super-resolution Based on Deconvolution
ZENG Lingqi
YUAN Weiming
SONG Qingpeng
Abstract：A method is introduced to improve the angular resolution of radar .To distinguish targets within the same beam ,multiple simultaneously receiving beams are used to cover the transmitting beam ,and angular super‐resolution in sin‐gle pulse is attained after the received echoes are filtered by deconvolution .The relationship between angle resolution and SNR is also analyzed .Simulation results show that the improved angular resolution and SNR are closely related .An im‐proved coefficient 3 is obtained when SNR is 20dB .
Keywords：angular super-resolutiondeconvolutionmultiple receiving beamsphased array radar
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 63-65 )