High Aperture Efficiency Flat Antenna using Annular Ring Resonators and Radial Waveguide Feeder Network 


Vol. 30,  No. 8, pp. 688-696, Aug.  2005


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  Abstract

An antenna was designed and manufactured for the DBS receiver system. This antenna is a planar or flat antenna which shows many advantages over the conventional parabolic antenna such as higher aperture efficiency, easier installation and improved aesthetics to name a few. The antenna is a novel design employing microstrip annular ring resonating antenna elements and a radial waveguide feeder network. The LNB(Low Noise Blockdown Converter) is can integrate with the antenna at the back of the radial waveguide. The 35㎝ diameter antenna works at 31.8㏈i minimum gain which implies an aperture efficiency of around 80%.

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  Cite this article

[IEEE Style]

K. H. Jeong and K. h. Ra, "High Aperture Efficiency Flat Antenna using Annular Ring Resonators and Radial Waveguide Feeder Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 8, pp. 688-696, 2005. DOI: .

[ACM Style]

Ki Hyeok Jeong and Keuk hwan Ra. 2005. High Aperture Efficiency Flat Antenna using Annular Ring Resonators and Radial Waveguide Feeder Network. The Journal of Korean Institute of Communications and Information Sciences, 30, 8, (2005), 688-696. DOI: .

[KICS Style]

Ki Hyeok Jeong and Keuk hwan Ra, "High Aperture Efficiency Flat Antenna using Annular Ring Resonators and Radial Waveguide Feeder Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 8, pp. 688-696, 8. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880