Dual-polarized radiator with high isolation for phased antenna arrays


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Abstract

We propose the small-size dual-polarized radiator with high isolation. It is intended for use in a phased array with a wide scanning sector. Such radiator can also be used to construct an active phased array for satellite radars with synthesized aperture. The geometrical parameters of the radiator and the four-element module, as well as their general antenna characteristics have been optimized. The optimization results for the main characteristics of the radiator and the four-element module (VSWR, coefficient of isolation, directivity, radiation pattern shape) have been shown in the 6% frequency band, operating in the X-range.

About the authors

L.I. Ponomarev

Московский авиационный институт (государственный технический университет)

Author for correspondence.
Email: mai4062@mail.ru

E.V. Neklyudov

Московский авиационный институт (государственный технический университет)

Email: mai4062@mail.ru

A.A. Vasin

Московский авиационный институт (государственный технический университет)

Email: mai4062@mail.ru

O.V. Terekhin

Московский авиационный институт (государственный технический университет)

Email: mai4062@mail.ru

References


Copyright (c) 2017 Ponomarev L., Neklyudov E., Vasin A., Terekhin O.

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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