The sector antenna array of practical smart antenna system is firstly proposed, which is meaningful for the use of smart antenna technology.
给出了实际的智能天线系统前端扇区天线阵列结构，对智能天线技术的应用具有重要意义。
This paper proposes the design scheme of "back-loaded" pulsed antenna. A sector antenna and a rectangular antenna are made on the basis of the method.
本文提出了“背载”式脉冲天线的设计方案，并以此制作了扇形臂和矩形臂天线。
The measurement of antenna motion parameters, such as antenna sector scan Angle, sector scan speed, circle scan speed etc.
天线运动参数如天线扇扫范围、天线扇扫速度、天线环扫速度等参数的测量通常采用手动计时器测量。
The measurement of antenna motion parameters, such as antenna sector scan Angle, sector scan speed, circle scan speed etc.
天线运动参数如天线扇扫范围、天线扇扫速度、天线环扫速度等参数的测量通常采用手动计时器测量。
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