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The Evolution to Modern Phased Array Architectures
DOI:10.1109/JPROC.2015.2494879.png)
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
IF:
25.9
论文数:
9.9K
被引数:
4.5W
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