数字相控阵:物有所值吗?

2015 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems (COMCAS) Pub Date : 2015-11-01 DOI:10.1109/COMCAS.2015.7360457

Benjamin R. Epstein

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引用次数: 1

摘要

“每个元素都是数字的”(基本数字)阵列有许多引人注目的优点，至少在理论上是这样。元素数字阵列的一个持久的缺点是它们的高成本和在每个元素上放置高性能数据转换器的挑战。新的器件技术和制造线开始打破成本挑战，使任何尺寸的元素数字阵列值得考虑各种应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Digital phased arrays: Are they worth the cost?

“Digital at every element” (elemental digital) arrays have many compelling advantages, at least in theory. A persistent drawback of elemental digital arrays has been their perceived high costs and the challenges of placing high performance data converters at each element. New device technologies and fabrication lines are beginning to break down the cost challenge, making elemental digital arrays of any size worthy of consideration for a wide variety of applications.

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2015 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems (COMCAS)

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