## Abstract

The Method of Auxiliary Sources (MAS) is efficiently used in the synthesis problem of antenna with the given far field pattern, by means of the radiated field's fundamental singularities determination. The paper is the continuation and the generalization to the 3D cases our previous publications. As it is known, the same directivity pattern, at the given frequency, could be obtained with the different current distribution on different antenna surface. The problem is reduced to the finding of the more or less optimal current distribution, which is unique. This means the minimal values of the: currents, reactive near field values and also the best matching between antenna and radiation. In the given work is confirmed that the optimal currents' distribution is related to the fundamental singularities of the radiated field.

Original language | English |
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Title of host publication | DIPED 2015 - 2015 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings |

Publisher | IEEE Computer Society |

Pages | 85-89 |

Number of pages | 5 |

ISBN (Electronic) | 9789660275416 |

DOIs | |

Publication status | Published - 10 Nov 2015 |

Externally published | Yes |

Event | 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED 2015 - Lviv, Ukraine Duration: 21 Sept 2015 → 24 Sept 2015 |

### Publication series

Name | Proceedings of International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED |
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Volume | 2015-November |

ISSN (Print) | 2165-3585 |

ISSN (Electronic) | 2165-3593 |

### Conference

Conference | 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED 2015 |
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Country/Territory | Ukraine |

City | Lviv |

Period | 21/09/15 → 24/09/15 |

### Bibliographical note

Publisher Copyright:© 2015 Pidstryhach Institute for Applied Problems of Mechanics and Mathematics.

## Keywords

- antenna syntesis
- converging and diverging waves
- fundamental singularities
- MAS