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Investigations into the phase quantization effects for a 16 - element Dolph-Chebyshev linear array with half-wavelength element spacing and digital phase shifters are reported in this article for an array factor having a main beam and a prescribed null. The main beam is fixed, and the prescribed null angular position varies between 1 and 60deg. Based on results with perfect phase, the effects of phase...
The direct data domain least squares (D3LS) approach using a single snapshot is capable of handling a highly nonstationary environment, particularly in the case of blinking jammers and coherent jammers. In addition to advantages, however, there exist some drawbacks such that the degrees of freedom are reduced, the main beam of the array antenna is often deviated from the direction of the desired signal...
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