Summary
International Conference on Emerging Technologies for Communications
2020
Session Number:IA3
Session:
Number:IA3-3
Photonics-Applied High-Frequency Electromagnetic Field Measurement Techniques for 5G/Beyond-5G Mobile Systems and Millimeter-Wave Radars
Hiroshi Murata,
pp.-
Publication Date:2020/12/2
Online ISSN:2188-5079
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Summary:
Recently, wireless high-frequency electromagnetic-wave technologies in the quasi-millimeter-wave and millimeter-wave bands have garnered unprecedented interest owing to new applications such as 5G/beyond-5G mobile communication systems, high-resolution radars for vehicles and airplanes, imaging systems for security, precise antenna measurements, and so on. The author’s group has been trying to develop high-frequency electromagnetic-wave field measurement techniques by utilizing advanced electro-optic modulators with antenna-coupled electrodes. In this paper, several antenna-coupled-electrode optical modulators for converting wireless signals operating in the 28 GHz and 80 GHz bands are discussed.