Multiband multiple ring monopole antennas

@article{citeulike:2782051, abstract = {This paper proposes two novel designs of a multiband antenna using multiple rings. The first design consists of a set of self-similar circular rings. This is an alternative to the recently reported triangular fractal Sierpinski gasket monopole antenna, and comparison is made to this and the circular disk monopole antenna. The second design is realized by varying the shape of the circular structure to an elliptical one. Larger bandwidth and improved patterns are achieved. In comparison to the circular disk, improved radiation pattern control at higher operating bands, due to the discrete structure of the multiple rings, is shown by numerical and experimental results. The bandwidth is significantly larger than the Fractal Sierpinski gasket and Parany monopole.}, author = {Song, C. T. P. and Hall, P. S. and Ghafouri-Shiraz, H. }, booktitle = {Antennas and Propagation, IEEE Transactions on}, citeulike-article-id = {2782051}, doi = {10.1109/TAP.2003.811097}, journal = {Antennas and Propagation, IEEE Transactions on}, keywords = {antenna, multiband}, number = {4}, pages = {722--729}, posted-at = {2008-05-10 01:00:16}, priority = {2}, title = {Multiband multiple ring monopole antennas}, url = {http://dx.doi.org/10.1109/TAP.2003.811097}, volume = {51}, year = {2003} }

TY - JOUR ID - citeulike:2782051 L3 - citeulike-article-id:2782051 TI - Multiband multiple ring monopole antennas T2 - Antennas and Propagation, IEEE Transactions on JF - Antennas and Propagation, IEEE Transactions on VL - 51 IS - 4 SP - 722 EP - 729 N2 - This paper proposes two novel designs of a multiband antenna using multiple rings. The first design consists of a set of self-similar circular rings. This is an alternative to the recently reported triangular fractal Sierpinski gasket monopole antenna, and comparison is made to this and the circular disk monopole antenna. The second design is realized by varying the shape of the circular structure to an elliptical one. Larger bandwidth and improved patterns are achieved. In comparison to the circular disk, improved radiation pattern control at higher operating bands, due to the discrete structure of the multiple rings, is shown by numerical and experimental results. The bandwidth is significantly larger than the Fractal Sierpinski gasket and Parany monopole. KW - antenna KW - multiband AU - Song, CTP AU - Hall, PS AU - Ghafouri-Shiraz, H PY - 2003/// UR - http://dx.doi.org/10.1109/TAP.2003.811097 ER -