Theoretical analyses and measurements show that the principal performances of the multimode horn has advantage over that of single-mode conical feedhorn.
理论分析及测试结果共同表明，该多模喇叭的主要性能明显优于单模圆锥喇叭。
The utility model provides a light dielectric core feedhorn with high efficiency and low noise, which belongs to the improvement of existing dielectric loading horns.
本实用新型提供了一种轻型、高效、低噪声介质芯喇叭天线，属于现有介质加载喇叭的改进。
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