Geodesic
Design of a multi-layer structure of a bifilar helical antenna
Problemy fiziki, matematiki i tehniki, no. 3 (2019), pp. 49-52

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Based on the design experience of traditional helical antenna and multi-layer PCB structure, a multi-layer PCB bifilar helical antenna that works in C band is proposed in this paper. The antenna is composed of several symmetrical metal arcs, which are distributed on different layers and connected by plated via-holes. Meanwhile, the design and the simulation results are given in the paper. The results show that the antenna has low profile, circularly polarized radiation and better impedance matching, providing a novel solution for the design of multi-layer structure antenna.
Keywords: low profile, bifilar helical antenna, multi-layer PCB, circular polarization. 
@article{PFMT_2019_3_a7,
     author = {J. Zhao and Y. Song and L. Wang and I. V. Semchenko and A. L. Samofalov},
     title = {Design of a multi-layer structure of a bifilar helical antenna},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {49--52},
     publisher = {mathdoc},
     number = {3},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2019_3_a7/}
}
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J. Zhao; Y. Song; L. Wang; I. V. Semchenko; A. L. Samofalov. Design of a multi-layer structure of a bifilar helical antenna. Problemy fiziki, matematiki i tehniki, no. 3 (2019), pp. 49-52. http://geodesic.mathdoc.fr/item/PFMT_2019_3_a7/