Sidelobe reduction of two-dimensional waveguide-slot antenna arrays

Sergey L. Berdnik; Victor A. Katrich

doi:10.1109/ICATT.2007.4425245

Authors

Sergey L. Berdnik Karazin Kharkiv National University, Ukraine https://orcid.org/0000-0002-0037-6935
Victor A. Katrich Karazin Kharkiv National University, Ukraine https://orcid.org/0000-0001-5429-6124

DOI:

https://doi.org/10.1109/ICATT.2007.4425245

Keywords:

slot antenna array, antenna radiation pattern, rectangular waveguide

Abstract

The Galerkin's method is applied to the problem of electromagnetic wave radiation by two-dimensional waveguide-slot antenna arrays. The thickness of waveguide walls and interaction between slots were taken into account in numerical calculations.

References

FEL'D, Y.N.; BENENSON, L.S. Antenna-Feeder Devices, Vol. 2. 1959, 551 p. [in Russian].

MITTRA, R. (ed.). Computational Methods in Electrodynamics. Moscow: Mir, 1977, 485 p. [Russian translation].

KATRICH, V.A.; LYASHCHENKO, V.A.; NESTERENKO, M.V.; BERDNIK, S.L. Slot antennas for various space and avionic applications. Proc. of the European Microwave Association Conf., 2005, v.1, n.3, p.239-244.

Sidelobe reduction of two-dimensional waveguide-slot antenna arrays

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