SCANNING BY USING AMPLITUDE SHADING

LAN Jun. SCANNING BY USING AMPLITUDE SHADING[J]. ACTA ACUSTICA, 1988, 13(2): 128-134. DOI: 10.15949/j.cnki.0371-0025.1988.02.008

Citation:

LAN Jun. SCANNING BY USING AMPLITUDE SHADING[J]. ACTA ACUSTICA, 1988, 13(2): 128-134. DOI: 10.15949/j.cnki.0371-0025.1988.02.008

Citation:

LAN Jun. SCANNING BY USING AMPLITUDE SHADING[J]. ACTA ACUSTICA, 1988, 13(2): 128-134. DOI: 10.15949/j.cnki.0371-0025.1988.02.008

Abstract

This paper deals with the problem of steering mainbeam by using amplitude shading and presents two synthesis methods:Fourier transform and successive approximation the latter is improved and perfected in order to make the approach rate fast.Numerical calculations have been done for studying the properties of this kind of arrays.

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