6G energy‐efficient systems based on arrays combined with dielectric lenses-Reference-Cited by-同舟云学术

6G energy‐efficient systems based on arrays combined with dielectric lenses

Published:2023-09 Issue:17 Volume:59 Page:
ISSN:0013-5194
Container-title:Electronics Letters
language:en
Short-container-title:Electronics Letters

Author:

Wang Hairu¹,Castillo‐Tapia Pilar¹,Manholm Lars²,Johansson Martin²,Quevedo‐Teruel Oscar¹^ORCID,Algaba‐Brazález Astrid²

Affiliation:

1. Division of Electromagnetic Engineering and Fusion Science KTH Royal Institute of Technology Stockholm Sweden

2. Ericsson Research Ericsson AB Gothenburg Sweden

Abstract

AbstractIt is demonstrated that combining phased array antennas with dielectric lenses constitutes a suitable solution to increase the energy efficiency in next‐generation communication systems. A dielectric lens is designed to increase the gain of an array antenna working in the 3GPP n257 band (26.5–29.5 GHz). The simulated results demonstrate that the dielectric lens increases the gain between 0.4 and 1.3 dB in a large scanning range from 0° to 60° at 28 GHz; meaning that the output RF power can be decreased by up to 26% for a same equivalent isotropic radiated power required from the base station.

Publisher

Institution of Engineering and Technology (IET)

Subject

Electrical and Electronic Engineering

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