Multiband Multiple Ring Monopole Antennas
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Multiband Multiple Ring Monopole Antennas. / Song, CTP; Hall, Peter; Ghafouri-Shiraz, Hooshang.
In: IEEE Transactions on Antennas and Propagation, Vol. 51, No. 4, 01.04.2003, p. 722-729.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Multiband Multiple Ring Monopole Antennas
AU - Song, CTP
AU - Hall, Peter
AU - Ghafouri-Shiraz, Hooshang
PY - 2003/4/1
Y1 - 2003/4/1
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.
AB - 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 - monopole antenna
KW - multiband antenna
KW - fractal antenna
UR - http://www.scopus.com/inward/record.url?scp=0038115167&partnerID=8YFLogxK
U2 - 10.1109/TAP.2003.811097
DO - 10.1109/TAP.2003.811097
M3 - Article
VL - 51
SP - 722
EP - 729
JO - IEEE Transactions on Antennas and Propagation
JF - IEEE Transactions on Antennas and Propagation
SN - 0018-926X
IS - 4
ER -