Open Resonant Quadrifilar Helical Antenna 


Vol. 43,  No. 1, pp. 37-44, Jan.  2018
10.7840/kics.2018.43.1.37


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  Abstract

In this paper, we analyzed 3λ/4 open end SPQHA(Self-Phased Quadrifilar Helical Antenna) that are fed microstrip balun. As a result, 3dB axial ratio width was about 122 degree, gain of the RHCP that is co-polarization was about 6.5[dB], beam width was 95 degree. Gain of the LHCP that is cross-polarization was–23[dB], the ratio of RHCP/LHCP was about 30[dB] at Ɵ=00 and forward/backward was about 18.6[dB] that was satisfied result of the SPQHA.

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  Cite this article

[IEEE Style]

S. Yoon, J. Jung, J. Kim, "Open Resonant Quadrifilar Helical Antenna," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 1, pp. 37-44, 2018. DOI: 10.7840/kics.2018.43.1.37.

[ACM Style]

Sung-Hyun Yoon, Jea-Hun Jung, and Jea-Kwan Kim. 2018. Open Resonant Quadrifilar Helical Antenna. The Journal of Korean Institute of Communications and Information Sciences, 43, 1, (2018), 37-44. DOI: 10.7840/kics.2018.43.1.37.

[KICS Style]

Sung-Hyun Yoon, Jea-Hun Jung, Jea-Kwan Kim, "Open Resonant Quadrifilar Helical Antenna," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 1, pp. 37-44, 1. 2018. (https://doi.org/10.7840/kics.2018.43.1.37)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880