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螺旋馈源可以展宽天线的频带和简化天线结构.结合理论分析和实验,设计出一种用于Ku波段小抛物面天线的螺旋馈源并给出了测量结果.
The spiral feed can broaden the frequency band of the antenna and simplify the antenna structure.According to the theoretical analysis and experiments, a helical feed for the Ku-band small parabolic antenna is designed and the measurement results are given.