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Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v72.i4.70
pages 319-324

BROADBAND HORN ANTENNA

B. M. Nefediev
FGUP Kursk Scientific Research Institute of the Ministry of Defense, Kursk, Russian Federation
D. V. Chertkov
FGUP Kursk Scientific Research Institute of the Ministry of Defense, Kursk, Russian Federation

RESUMO

The experimental investigation results on the frequency dependence of the bandwidth of a horn antenna with side grid walls in the E plane on the grid parameters, defining the amplitude and phase distribution of its radiation field, are given. The possibility for selecting an optimal number of metal rods, forming grid walls, and the law of their location to stabilize the horn antenna bandwidth in both H and E planes in a more than doubled frequency band is demonstrated.

Referências

  1. Aizenberg, G. Z., Yampolskii, V. T., and Treshin, O. N. , USW Antennas, Part 2.

  2. Chertkov, D. V., Nefediev, V. M., Degtyarev, S. V., and Kirpichev, D. B. , A Device for Measuring the Antenna Directional Pattern.

  3. Iliev, V. I. and Fradin, A. Z. , A broadband pyramidal horn with protrusions in H planes exited by an H waveguide.

  4. Kezz, J. L. , Short axial length broad-band horns.


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