Numerical solution of nonlinear synthesis problems of antenna arrays with regard for coupling of radiators

Authors

  • Mykhaylo I. Andriychuk Pidstryhach Institute of Applied Problems of Mechanics and Mathematics of National Academy of Sciences of Ukraine, Ukraine https://orcid.org/0000-0001-9380-8807
  • L. M. Klakovych Lviv National University, Ukraine
  • P. O. Savenko Pidstryhach Institute of Applied Problems of Mechanics and Mathematics of National Academy of Sciences of Ukraine, Ukraine
  • M. D. Tkach Pidstryhach Institute of Applied Problems of Mechanics and Mathematics of National Academy of Sciences of Ukraine, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2005.1496929

Keywords:

numerical method, synthesis problems, variational approach, directivity pattern

Abstract

The general approach to solving the non-linear problems of antenna arrays (AA) synthesis under the prescribed requirements on the amplitude or power directivity pattern (DP) is considered. The approach is based on the use of mathematical models of AA, which take into account the mutual coupling of radiators. The examples of synthesis of microstrip antenna arrays, and antenna arrays consisting of linear vibrators, spiral radiators, waveguide radiators are given.

References

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ICATT 2005 cover

Published

2005-06-05

Issue

2005: ICATT’2005 - Proc. of V Int. Conf. on Antenna Theory and Techniques

Section

Antenna arrays