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In this essay, several iterative techniques are investigated for synthesizingof the array factor of the antenna array. These iterative techniques includeRichardson method, Jacobi method, Gauss-Seidel method, Successive-overrelaxation (SOR) method. It is shown that these iterative techniques can besuccessfully applied to synthesize of the array factor of any arbitrary linear,planar, or even ring arrays. Traditionally, least square method (LSM) is usedfor this purpose. However, LSM cannot be directly applied for any practicalarrays. In other words, LSM is not a general approach, and it should be mixedwith other techniques to find the magnitude and phase of the excitationcoefficients of each element of the under-studying arrays. Obtained resultsshow that the proposed method, offers considerable improvements for thistarget.

Investigation of Iterative Techniques for Synthesizing of the Array Factor of the Antenna Arrays