Multiband fractal-like antennas

被引：13

作者：

Aziz R.S. ^{[1
]}

Alkanhal M.A.S. ^{[1
]}

Sheta A.F.A. ^{[1
]}

机构：

[1] Department of Electrical Engineering, King Saud University, Riyadh

来源：

Progress In Electromagnetics Research B | 2011年 / 29期

关键词：

Partial discharges - Antenna feeders - Fractals - Antenna grounds - Slot antennas;

D O I：

10.2528/PIERB11030904

中图分类号：

学科分类号：

摘要：

In this paper, new multiband fractal-like antennas are proposed. The proposed multiband antenna design is based on a methodology that utilizes the self transformation principle of fractal-like rectangular profiles to generate multiband operation. The proposed monopole-type antennas are built on a partial ground plane and fed through a microstrip feed line. The analytical design procedures are straightforward and can be applied to any practical antenna structure to operate at multiple preselected bands. The developed methodology has been used to design antennas operating at three, four, and five preselected practical bands. Numerical simulations are utilized to verify the simple design procedures of the proposed multiband antenna structures. The triple-band and the quad-band structures have been realized on FR4 substrate to prove the concept. Simulation and experimental results are in good agreement and demonstrate the performance of the design methodology and the proposed antenna structures.

引用

页码：339 / 354

页数：15

共 18 条

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