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In this work, the optimal synthesis of monopulse beamforming weights for airborne radar systems is addressed by means of a custom convex programming procedure. The designed active electronically scanned array (AESA) is equipped with a single transceiver module (TRM) for each element, common to all patterns. The set of complex TRM coefficients is optimized in order to provide the maximum directivity...
An approach for the optimal design of phased array antennas generating a sum pattern that satisfies arbitrary mask-constraints on the sidelobes power over a wide operation bandwidth is presented in this work. The synthesis of the complex (amplitude and phase) excitation coefficients of the array elements is cast as the solution of a convex programming problem that guarantees the retrieval of the optimal...
In this paper, a hybrid approach for the synthesis of the ldquooptimalrdquo compromise between sum and difference patterns for subarrayed monopulse antennas is presented. First, the subarray configuration is determined by exploiting the knowledge of the optimum difference mode coefficients to reduce the dimension of the searching space. In the second step, the subarray weights are computed by means...
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