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A genetic algorithm (GA) is presented to obtain the best arrangement for the linear arrays (previously measured) used for the construction of a large planar array for radar applications. The designed algorithm allows the selection of the frequency and the pointing, furthermore the given weight of the different parameters of the radiation pattern (SLL, directivity…). Finally, some results are showed.
A straightforward model is presented to compensate the influence of adjacent radiating elements in the measurement of a linear array. The measurement system structure and operation is reviewed. Finally, measurements of a radar monopulse array are presented to show the performance of this compensation method.
A simulator has been implemented for calculating the errors in the measurement parameters of the AUT in a cylindrical near field antenna measurement system. The simulator changes the parameters of the measurement system introducing deterministic and random errors and evaluating the acquired field through the near field generated by the array of dipoles. Afterwards, it calculates the different radiation...
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