In this collaborative research project with Tokyo Institute of Technology, Maxell developed a frequency filter radome (antenna cover), transparency radio wave absorbers/radio wave reflectors targeting the high-frequency range of several GHz~300GHz. These prototypes will be exhibited at the MWC Barcelona 2024. Maxell will develop various advanced functional sheets for radio waves that can respond to submillimeter waves and terahertz waves by developing its millimeter-wave radio wave absorber technology to contribute to the Beyond 5G/6G society.

Exhibits： Transparent radio wave functional sheets

Maxell will exhibit radio wave absorbers, reflectors, and frequency-selective radomes, leveraging it’s transparent high-frequency radio wave absorber technology developed so far.

These transparent functional sheets have achieved an expansion of the frequency band of the corresponding radio waves compared to Maxell’s conventional product*. This achievement was realized by using a frequency-selective surface on the stacking structure of the transparent material. In addition to these absorbers, Maxell has developed reflectors for radio waves in specific frequency bands and frequency filters that transmit radio waves in specific frequency bands. These products are expected to be applied to a wider range of compatible products.

Through the development of this project, Maxell will further contribute to the future Beyond 5G/6G society and a sustainable society.

* The 300 GHz transparent absorber sheet that Maxell has developed

MWC Barcelona 2024 official site
https://www.mwcbarcelona.com/

MWC Barcelona 2024 Japan Pavilion official site
https://mandmcolor.com/mwc2024japanpavilion/

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Inquiries about products and exhibits
New Business Producing Div., Maxell, Ltd.
https://biz.maxell.com/en/functional_materials/inquiry_form_input1.html