240 GHz meta‐surface band pass filter and lens integration in 6G telecommunication systems
Myllymäki, Sami; Kokkonen, Mikko (2020-06-16)
Myllymäki, S, Kokkonen, M. 240 GHz meta-surface band pass filter and lens integration in 6G telecommunication systems. Microw Opt Technol Lett. 2021; 63: 2013– 2017. https://doi.org/10.1002/mop.32502
© 2020 The Authors. Microwave and Optical Technology Letters published by Wiley Periodicals, Inc. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
https://creativecommons.org/licenses/by/4.0/
https://urn.fi/URN:NBN:fi-fe2020111089840
Tiivistelmä
Abstract
240 GHz operated meta‐surface band pass filter consisting of split‐ring resonator (SRR) matrix was simulated and measured as single and second order modes. The filter was integrated with hemispherical and Luneburg type of antenna lenses. The SRR meta‐material filter was recommended component for 6G telecommunication applications characterizing measured values of 80 GHz bandwidth, low insertion loss (−0.75 dB) and good attenuation (−8 dB) characteristics close to the band pass region, and the filters can be cascaded to enhance its filtering characteristics.
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