Synthesis of Quasi-Fractal Ring Antennas
Autor: | Ihor Sliusar, Vadym I. Slyusar, Andrii Zinchenko, Larisa Degtyareva, Sergiy Voloshko |
---|---|
Rok vydání: | 2019 |
Předmět: | |
Zdroj: | 2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T). |
DOI: | 10.1109/picst47496.2019.9061286 |
Popis: | The article considers the variants of models quasi-fractal antennas. Their synthesis suggested the vector description of the fractal transformation of individual segments of the primary geometric shape. The combination of the decomposition of the geometric shape and multidimensional fractal approach allows to simplify the synthesis of fractal 3D structures and/or to use several types of fractals, including with a different number of iterations. This approach allows achieving broadband and multi-band antenna systems. Thus the influence of the segmentation level and the power scheme on the spatial-frequency characteristics of the antenna. Due to the complexity of describing the interaction of the antennas of non-Euclidean geometry with radio waves for their synthesis and analysis taken methods of numerical simulation. Evaluation and comparison of antennas held by the following characteristics: amplitude-frequency response, beam pattern and voltage standing wave ratio. |
Databáze: | OpenAIRE |
Externí odkaz: |
Pro tento záznam nejsou dostupné žádné jednotky.