A Ka-band calibratable phased-array front-end chip with high element-consistency

被引:0
|
作者
Shiyan SUN [1 ,2 ]
An'an LI [1 ,2 ]
Yingtao DING [1 ]
Zipeng CHEN [2 ]
Wei WANG [2 ]
Sijia JIANG [2 ]
Zhiming CHEN [1 ]
Baoyong CHI [2 ]
机构
[1] School of Information and Electronics, Beijing Institute of Technology
[2] Institute of Microelectronics, Tsinghua University
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中图分类号
TN715 [均衡器、衰减器(衰耗器)]; TN40 [一般性问题];
学科分类号
080902 ; 080903 ; 1401 ;
摘要
Dear editor,Active phased arrays are widely used in radar and communication systems due to their characteristics such as rapid wave beam steering, agile beamforming, and spatial power synthesis. The phased-array system contains a large number of elements. Three critical components in each element are precise amplitude control, precise phase control, and signal amplification.
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页码:323 / 324
页数:2
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