Fractal ultra-wideband antenna on the basis
of circle monopole
G. I.
Abdrakhmanova
Ufa State
Aviation Technical University,
Universita degli studi di Trento
Received
April 10, 2013, after correction - August 12, 2013
Abstract: The development of a new ultra-wideband antenna on the basis of fractal
technology is described in the paper. The research results on radiation
characteristics changes depending on the value of scale factor and iteration
level are presented. The parametric optimization of the antenna geometry for
satisfying the reflection coefficient requirements was applied. The developed
antenna size is 28 × 34 mm2, and the bandwidth – 3,09 ÷
15 GHz.
Key words: ultra-wideband radio communication, fractal technology, antennas, reflection
coefficient.