乒乓采样线性接收阵列的波束设计

J. O. Coleman, D. Scholnik
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引用次数: 1

摘要

当在线性天线阵列的相邻单元上错开采样时间时,仅使用传统奈奎斯特采样率的一半即可避免远场平面波信息的混叠。这里将检查数组的接收版本。给出了所需的上采样波束形成器结构,并举例说明了模式设计过程。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Beam design for a ping-pong-sampled linear receive array
Aliasing of far-field plane-wave information is avoided using only half the conventional Nyquist sample rate when sample timing is staggered on adjacent elements of a linear antenna array. The receive version of the array is examined here. The required upsampling beamformer structure is presented, and examples illustrate the pattern-design process.
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