New active reflector antenna made of computer-controlled metamaterial

E. A. Ishchenko; Yu. G. Pasternak; V. A. Pendyurin; S. M. Fedorov

doi:10.1117/12.2630879

17 May 2022 New active reflector antenna made of computer-controlled metamaterial

E. A. Ishchenko, Yu. G. Pasternak, V. A. Pendyurin, S. M. Fedorov

Proceedings Volume 12251, Computer Applications for Management and Sustainable Development of Production and Industry (CMSD2021); 122510G (2022) https://doi.org/10.1117/12.2630879
Event: Computer Applications for Management and Sustainable Development of Production and Industry (CMSD2021), 2021, Dushanbe, Tajikistan

Abstract

Antennas with actively tunable radiation patterns are advanced devices for providing distant communication, but the disadvantage of such antennas is the mechanical control of the position and reflectors characteristics. Sometimes, when it would be necessary to provide directional communication, it is necessary to install additional antennas, although the reflector feed would have the required characteristics. The simulation results show that the proposed antenna design allows controlling the characteristics of radiation patterns in a wide frequency range. Thus, in the mode of a transparent reflector, the radiation pattern of the irradiator is provided; in the presence of switching in the layers of the metamaterial, the formation of a narrowly directed beam of the radiation pattern of the mirror antenna is ensured. This design providing broadband communication with various characteristics of radiation patterns.

Citation Download Citation

E. A. Ishchenko, Yu. G. Pasternak, V. A. Pendyurin, and S. M. Fedorov "New active reflector antenna made of computer-controlled metamaterial", Proc. SPIE 12251, Computer Applications for Management and Sustainable Development of Production and Industry (CMSD2021), 122510G (17 May 2022); https://doi.org/10.1117/12.2630879

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