Tadataka Wakabishi, Fumie Yamaguchi, Hiroyuki Kobayashi, Satoru Torimitsu, Fumihiko Ishida, Hajime Kurosawa, Akira Omori

Abstract

In recent large-scale disasters occurring frequently, situations such as the wired broadcasting and communications shutting down over a long period of time happen and therefore the redundancy with wireless is required. We have developed a module for the 23 GHz-band image wireless transfer system with the aim to secure transmission lines for emergency rehabilitation and to the display of problem area of broadcasting while the trunk transmission line facilities of the cable television are damaged. Here, we are introducing the conceptual and basic performances of the module we developed.

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