Several Relative Problems Investigation on Which Influenced the Array Beam Forming
DAI Wei
PENG Shui
Abstract：Beam forming of line array was investigated by computer simulation based on the theories and methods of space beam forming.The changes of incident wave angle,incident wave frequency,signal to noise ratio and the distance between array el-ements is different were studied in order to obtain the influences on the results of the beam forming.It was found that the properties of beam forming are best when the incident wave is perpendicular to the line array. The properties of beam forming will become worse with the decreasing of the signal to noise ratio.
Keywords：beam formingarray shapeincident wave angleincident wave frequencysignal to noise ratio
Publication Date：2018-05-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 63-66 )