Application of the method of auxiliary sources in the 3D antenna synthesis problems

V. Tabatadze; R. Zaridze; I. Petoev; B. Phoniava; T. Tchabukiani

doi:10.1109/DIPED.2015.7324261

Application of the method of auxiliary sources in the 3D antenna synthesis problems

V. Tabatadze, R. Zaridze, I. Petoev, B. Phoniava, T. Tchabukiani

Ivane Javakhishvili Tbilisi State University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Citations (Scopus)

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
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	https://doi.org/10.1109/DIPED.2015.7324261
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
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
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

Access to Document

10.1109/DIPED.2015.7324261

Cite this

Tabatadze, V., Zaridze, R., Petoev, I., Phoniava, B., & Tchabukiani, T. (2015). Application of the method of auxiliary sources in the 3D antenna synthesis problems. In DIPED 2015 - 2015 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings (pp. 85-89). Article 7324261 (Proceedings of International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED; Vol. 2015-November). IEEE Computer Society. https://doi.org/10.1109/DIPED.2015.7324261

Tabatadze, V. ; Zaridze, R. ; Petoev, I. et al. / Application of the method of auxiliary sources in the 3D antenna synthesis problems. DIPED 2015 - 2015 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings. IEEE Computer Society, 2015. pp. 85-89 (Proceedings of International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED).

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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.",

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Tabatadze, V, Zaridze, R, Petoev, I, Phoniava, B & Tchabukiani, T 2015, Application of the method of auxiliary sources in the 3D antenna synthesis problems. in DIPED 2015 - 2015 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings., 7324261, Proceedings of International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED, vol. 2015-November, IEEE Computer Society, pp. 85-89, 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED 2015, Lviv, Ukraine, 21/09/15. https://doi.org/10.1109/DIPED.2015.7324261

Application of the method of auxiliary sources in the 3D antenna synthesis problems. / Tabatadze, V.; Zaridze, R.; Petoev, I. et al.
DIPED 2015 - 2015 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings. IEEE Computer Society, 2015. p. 85-89 7324261 (Proceedings of International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED; Vol. 2015-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Tabatadze, V.

AU - Zaridze, R.

AU - Petoev, I.

AU - Phoniava, B.

AU - Tchabukiani, T.

PY - 2015/11/10

Y1 - 2015/11/10

N2 - 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.

AB - 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.

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Tabatadze V, Zaridze R, Petoev I, Phoniava B, Tchabukiani T. Application of the method of auxiliary sources in the 3D antenna synthesis problems. In DIPED 2015 - 2015 20th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings. IEEE Computer Society. 2015. p. 85-89. 7324261. (Proceedings of International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED). doi: 10.1109/DIPED.2015.7324261

Application of the method of auxiliary sources in the 3D antenna synthesis problems

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