Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.

相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化，以实现波束的快速扫描，使其具有灵活、变化快速、多功能等优点。

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Multifunction phased array radar (MFPAR) can perform not only search and track functions but also confirmation using the beam agile capability.

由于阵列天线的波束捷变能力，多功能相控阵雷达可对多个目标交替进行搜索、验证、跟踪等工作方式的操作。

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