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文章运用矩量法对大张角对数周期天线的电性能进行了分析。经过优化设计制作的大张角宽带对数周期偶极子天线(LPDA,Log Periodic Dipole Antennas),经测试测量值与计算值吻合得较好,已用于混波室测试。
The paper uses the method of moment to analyze the electrical properties of logarithmic periodic antenna with large angle. The LPDA (Log Periodic Dipole Antennas) has been optimized and designed. The measured values agree well with the calculated values and have been used in the mixed-wave chamber test.