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首页> 外文期刊>IEEE Antennas & Propagation Magazine >Development and testing of a 10 GHz phased-array cylindrical-antenna transmitting system incorporating a least-squares radiation-pattern synthesis technique
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Development and testing of a 10 GHz phased-array cylindrical-antenna transmitting system incorporating a least-squares radiation-pattern synthesis technique

机译:结合最小二乘辐射图合成技术的10 GHz相控阵圆柱天线发射系统的开发和测试

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摘要

This research presents the development and testing procedures for an experimental phased-array cylindrical-antenna transmitting system, operating at 10 GHz. The antenna-element excitation phases are set at the intermediate-frequency stage, and are determined by using a least-squares radiation-pattern synthesis technique. The antenna-element excitation amplitudes are taken to be equal and fixed. The system provides steerable main lobes and nulls at predefined directions, including control of the sidelobes at specified levels. It can be used for communications and radar applications with interference-rejection requirements
机译:这项研究提出了在10 GHz下运行的实验相控阵圆柱天线发射系统的开发和测试程序。天线元件激励相位设置在中频阶段,并通过使用最小二乘辐射图合成技术确定。天线元件的激励幅度被认为是相等的并且是固定的。该系统在预定义的方向上提供可操纵的主瓣和零点,包括在指定级别上控制旁瓣。可用于要求抗干扰的通信和雷达应用

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