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Obtaining a wide null over a certain angular range and lower values of side lobe levels finds extensive applications in communication and radar engineering. The high side lobe level can degrade the system performance as well as antenna power efficiency significantly. In this paper, we present the iterative Fast Fourier technique to generate wide nulls while keeping the side lobe level to its minimum...
This paper describes phase-only control method for the synthesis of broadside uniformly excited and uniformly spaced linear array antenna for minimization of side lobe level using iterative Fast Fourier transform. Compared to other evolutionary methods this technique has higher computational speed. This is the major advantage of this technique. Maximum side lobe level of a uniformly excited linear...
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