Zhurnal Radioelektroniki - Journal of Radio Electronics. eISSN 1684-1719. 2023. ¹7
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DOI: https://doi.org/10.30898/1684-1719.2023.7.2

 

MULTI-BEAM ANTENNA WITH FULL AZIMUTH FOV

BASED ON MULTILAYER GEODESIC LENS WITH AXIAL SYMMETRY

 

A.S. Venetsky 1, V.A. Kaloshin 1, Tran Tien Thang 2

 

1 Kotelnikov IRE RAS

125009, Russia, Moscow, Mokhovaya str., 11, b.7

2 Moscow Institute of Physics and Technology (National Research University)
141700, Russia, Dolgoprudny, Institutskiy per., 9

 

The paper was received June 23, 2023.

 

Abstract. A multibeam antenna with a full azimuthal survey based on a cylindrical lens with axial symmetry in the form of a set of layers, each of which is a metal-dielectric geodesic lens with a shell, is proposed and investigated. A cylindrical lens converts the fields of feeds located on a circle centered on the axis of symmetry in the plane of its base into directed beams in the same plane. The analysis of a multibeam lens antenna with metal horn and metal-dielectric feeds was carried out by numerical simulation using the finite element method.

Key words: multibeam antenna, cylindrical lens, geodesic lens, full azimuthal field of view.

Financing: The work was carried out at the expense of budget financing within the framework of the state task on topic 0030-2019-006.

Corresponding author: Tran Tien Thang, trantienthang12@gmail.com

 

References

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For citation:

Venetsky A.S., Kaloshin V.A., Tran Tien Thang. Multi-beam antenna with full azimuth fov based on multilayer geodesic lens with axial symmetry. Zhurnal radioelektroniki [Journal of Radio Electronics] [online]. 2023. ¹7. https://doi.org/10.30898/1684-1719.2023.7.2 (In Russian)