大张角宽带对数周期天线的优化设计  

Optimization of Large Angle and Broadband LPDA

作　　者：王文进[1] 蒋全兴[1] 周香[1] 

机构地区：[1]东南大学电磁兼容研究室

出　　处：《安全与电磁兼容》2005年第1期12-14,共3页Safety & EMC

摘　　要：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 method of moments is used to analyze the electric characteristics of large angle LPDA. Based on analysis andcalculation, a large angle and broadband LPDA, which is used in the Reverberation Chamber, is optimized. The antennais produced and tested, and the measured results are in good agreement with the theoretical calculated results.

关 键 词：对数周期天线 大张角 矩量法 宽带 优化设计 

分 类 号：TN820[电子电信—信息与通信工程]