The antenna array is an important department of phased array radar system. The phase accuracy of shifter is necessary to the radar′s measurement accurate.

相控阵雷达的天线阵面是整个雷达系统的重要组成部分，阵面中移相驱动器的移相精度是保证雷达系统测量精度的重要依据。

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Thermal design of phased array antenna is always the key of phased array radar's design, it directly affects reliability and performance of radar.

相控阵雷达天线的热设计，一直是相控阵雷达方案的关键，热设计的成功与否将直接影响雷达的可靠性指标及电性能。

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In this thesis, based on the requirement of azimuth scanning X-band phased array antenna design, micro-strip antenna array that has wideband characteristic is studied.

本文根据方位扫描X波段相控阵天线设计的需求，研究了具有宽带特性的串联馈电微带天线阵。

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