Circularly polarized open-loop antenna
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概要
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A printed circular open-loop antenna is introduced as a simple structure for producing circular polarization; the antenna is fed with a coaxial probe. By introducing a gap within the circular loop a traveling-wave current is excited and thus circularly polarized radiation can be achieved. An optimized circularly polarized antenna is designed through numerical analysis using a so-called parametric method of moment technique. Experimental verification of the new antenna is presented. The antenna has a 3-dB axial ratio bandwidth of 12% with an input VSWR of less than 2.
- IEEEの論文
- 2003-09-00
IEEE | 論文
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