摘要
文章对宽带低剖面锥形单极子天线进行了研究,采用合适角度的倒锥台作为天线的辐射体,可以使天线输入阻抗曲线更为平坦,有效地提高了天线阻抗带宽。提出采用圆盘形成加载结构和短路柱,极大地降低了天线尺寸。天线在3个倍频程内具有优异、稳定的电性能。
The wide-band low-profile conical mono-pole antenna is studied in this paper.Using the inverted cone table with appropriate angle as the radiator of the antenna can flatten the input impedance curve of the antenna and effectively improve the impedance bandwidth of the antenna.It is proposed that a disk is used to form a loading structure and a short-circuit column,which greatly reduces the size of the antenna.The antenna has excellent and stable electrical performance in 3 octave bands.
出处
《科技创新与应用》
2021年第11期109-111,共3页
Technology Innovation and Application
关键词
小型化
宽频带
低剖面天线
miniaturization
broadband
low-profile antenna
