Analysis of Input Impedance of Asymmetrically Loaded Annular Ring Antenna
Madhurika Mahajan, Tapas Chakarvarty, Sunil Kumar Khah
DOI: 10.4236/jemaa.2011.33015   PDF    HTML     4,991 Downloads   8,510 Views   Citations


In this communication the numerical modelling for input impedance of an annular ring antenna is done. The cavity model is used for the analysis and the post is loaded asymmetrically at a point from the centre of the ring. The numeri-cal model formed is verified with the results of IE3D model based on method of moments. The loading of antenna can be used to design broadband antennas by enhancing the bandwidth of antennas.

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M. Mahajan, T. Chakarvarty and S. Khah, "Analysis of Input Impedance of Asymmetrically Loaded Annular Ring Antenna," Journal of Electromagnetic Analysis and Applications, Vol. 3 No. 3, 2011, pp. 90-93. doi: 10.4236/jemaa.2011.33015.

Conflicts of Interest

The authors declare no conflicts of interest.


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