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Telecommunications and Radio Engineering

ISSN Print: 0040-2508
ISSN Online: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v71.i1.40
pages 31-46

SUPERDIRECTIVITY IN THE STATISTICAL ANTENNA THEORY

Ya. S. Shifrin
Kharkov National University of Radio Engineering and Electronics, Ukraine
V. V. Dolzhikov
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166, Ukraine
V.Y. Radchenko
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkiv, 61166, Ukraine

ABSTRACT

Problems of the statistical synthesis of a linear continuous antenna in order to obtain maxima of its mean directivity and mean gain are considered. A technique of these problems solution is given. Its core is in the allowance for random errors in the antenna at the initial stage of synthesis problems solution, leading to significant suppression of the superdirectivity (SD). Plots illustrating a degree of SD suppression versus errors parameters, the ohm losses and antenna sizes are presented.

REFERENCES

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