4d antennas design and technology–the state of the art
J Modelski, Y Yashchyshyn… - 2019 IEEE MTT-S …, 2019 - ieeexplore.ieee.org
2019 IEEE MTT-S International Wireless Symposium (IWS), 2019•ieeexplore.ieee.org
The 4D (four-dimensional) antenna array introduces time as an additional degree of
freedom in antenna beamforming. Periodical on/off switching applied to each element of the
antenna array leads to generation of sidebands which are suitable for multi-channel
transmission and smart beamforming. This paper provides an overview of the state of the art
in the area of 4D antennas with focus on technical limitations and achievable performance.
freedom in antenna beamforming. Periodical on/off switching applied to each element of the
antenna array leads to generation of sidebands which are suitable for multi-channel
transmission and smart beamforming. This paper provides an overview of the state of the art
in the area of 4D antennas with focus on technical limitations and achievable performance.
The 4D (four-dimensional) antenna array introduces time as an additional degree of freedom in antenna beamforming. Periodical on/off switching applied to each element of the antenna array leads to generation of sidebands which are suitable for multi-channel transmission and smart beamforming. This paper provides an overview of the state of the art in the area of 4D antennas with focus on technical limitations and achievable performance.
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