Design and Simulation of V-Type Dipole Antenna

摘要：

　　The VHF low band(30MHz-100MHz)is a very important spectrum in radio astronomy.In this band Galactic noise is often quite strong.This thesis introduces the design and simulation of a blade-type vibrator antenna.Antenna operating in 30MHz-70MHz can satisfy the requirement of low-frequency radio observation.A blade-type vibrator antenna based on HFSS simulation software is introduced.The VSWR(voltage standing wave ratio)of antenna satisfies the galaxy noise-limit condition in the working frequency band,and the antenna has the characteristics of simplicity,low cost and easy production.Its a attractive candidate for large lowfrequency radio telescope arrays.

关键词： Low frequency radio observation galaxy noise dipole antenna voltage standing wave ratio

作者: Xiaowei Yuan Liang Dong Min Wang Shaojie Guo Guannan Gao

作者单位: University of Chinese Academy of Sciences Beijing,China Yunnan Observations Chinese Academy of Sciences Kunming,China

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）