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The Evolution to Modern Phased Array Architectures

delete2016-03-01
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J
Jeffrey S. Herd
M
M. David Conway *
DOI:10.1109/JPROC.2015.2494879delete
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摘要

摘要

En 中文
Phased array technology has been evolving steadily with advances in solid-state microwave integrated circuits, analysis and design tools, and reliable fabrication practices. With significant government investments, the technologies have matured to a point where phased arrays are widely used in military systems. Next-generation phased arrays will employ high levels of digitization, which enables a wide range of improvements in capability and performance. Digital arrays leverage the rapid commercial evolution of digital processor technology. The cost of phased arrays can be minimized by utilizing high-volume commercial microwave manufacturing and packaging techniques. Dramatic cost reductions are achieved by employing a tile array architecture, which greatly reduces the number of printed circuit boards and connectors in the array.
Keyword:
Antenna array feeds
antenna arrays
digital beamforming
overlapped subarray
phased array radar
phased arrays
radar antennas
tile array
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期刊

Proceedings of the IEEE 封面图
Proceedings of the IEEE
IF:
25.9
论文数:
9.9K
被引数:
4.5W

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L
lincoln laboratory
学者数:
970
论文数: 506
被引数: 0
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