Coherent unambiguous transmit for sparse linear array with geography constraint
作者： Xianxiang Yu , Guolong Cui , Shiqian Yang , Lingjiang Kong , Wei Yi
DOI: 10.1049/IET-RSN.2016.0379
关键词:
摘要: This study considers the sparse linear array (SLA) design problem of coherent unambiguous transmit for distributed aperture coherence-synthetic radar, accounting antenna size constraint and geography where elements cannot be placed in a given region. The authors develop an objective function considering sum peak sidelobe level (PSL) different beam shifting directions. Then, based on processing strategy considered constraints, they derive element locations by minimising through particle swarm optimisation algorithm. Finally, several numerical simulations verify effectiveness proposed SLA method.
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