%0 Journal Article
%T Small Size and High Efficiency HF Broadband Antenna<br>小型化高效率的短波宽带天线
%A Zhang Zhi-gang
%A Liu Chao
%A Wang Yue-ping
%A <br>张志刚
%A 柳超
%A 王跃平
%J 电子与信息学报
%D 2008
%I 
%X A small size and high efficiency HF broadband antenna that use wire sector-conical structure is designed. The Method of Moment is used to compute the VSWR and power gain of the antenna with different wire number, different size of feed-point gap and different sector-conical open angle. A sample antenna is built base on simulation results. The measured VSWR and radiation pattern agree well with those from simulation. The VSWR is within 2:1 over more than 95% of HF band, the average efficiency is 98% and the average gain is greater than 6dBi.
%K Wire sector-conical antenna
%K Mehtod of Moment
%K Broadband
%K High frequency<br>线栅型扇锥天线
%K 矩量法
%K 宽带
%K 短波
%K 小型化
%K 辐射效率
%K 短波宽带天线
%K Broadband
%K Antenna
%K High
%K Efficiency
%K Size
%K 最大增益
%K 电压驻波比
%K 频率点
%K 频段
%K 测试结果
%K 制作
%K 仿真结果
%K 仿真计算
%K 张角
%K 间距
%K 馈电
%K 导线
%K 矩量法
%K 运用
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=484100C09ABA65BFAFBE4C4983FD8B3C&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=DF92D298D3FF1E6E&sid=3EE525DF29381C30&eid=F7E64A4EB9091FB5&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=5