摘要
A new broadband circularly polarised printed antenna is proposed. This antenna is evolved from a bow-tie dipole antenna, which have wideband impendence bandwidth (IBW). It uses a configuration of rotational symmetry dipole structure to be radiators. This rotational symmetry structure makes the surface currents to produce a circular polarisation wave. The simulation and measurement results are very consistent. The results show good performance of IBW is ∼140.6% (1.91-10.95 GHz) for S11<-10 dB, 3 dB axial-ratio bandwidth is ∼96.6% (3.70-10.62 GHz).
源语言 | 英语 |
---|---|
页(从-至) | 414-416 |
页数 | 3 |
期刊 | Electronics Letters |
卷 | 52 |
期 | 6 |
DOI | |
出版状态 | 已出版 - 17 3月 2016 |