摘要
为了设计出性价比更高的盘锥天线,从天线的设计原理及性能,分析了各种参数对天线性能的影响,通过改变天线的结构从而有效提升了天线的带宽。在理论计算的基础上利用电磁仿真软件Ansoft HFSS对所设计的盘锥天线进行了优化设计,优化的结果表明利用仿真软件设计的该盘锥天线有效的覆盖了100~400 MHz频带,在该频带范围内该盘锥天线的驻波比小于2.5。充分体现了该仿真软件的可靠性和高效性。
In order to design a discone antenna more cost-effective, From the design principle and performance of antenna,Analysis of the influence of various parameters on antenna performance, By changing the structure of the antenna so as to effectively enhance the bandwidth of the antenna. On the basis of theoretical calculation, Discone antenna design was optimized using the electromagnetic simulation software ANSOFT HFSS,The optimization results show that the discone antenna design usingsimulation software of the effective coverage of 100 MHz^400 MHz band, In the frequency range of the discone antenna is less than 2.5 in Bobbi. A good identity is obtained which demonstrates the reliability and high efficiency of the simulation software.
出处
《电子设计工程》
2016年第6期15-18,共4页
Electronic Design Engineering
