国内に於ける流星バースト通信路の特性

概要

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Billions of tiny meteors enter the earth's atomosphere daily. They privide ionized trails capable of reflecting radio signals back to earth. These are allowing reliable data communication at distances of up to 2000 km. This is meteor burst communication (MBC). We have been studying MBC systems to make efficient use of these meteor trails. Although, there was no system in Japan to confirm those studies by experiments. Then, a system named RANDOM (Radio Network for Data Over Meteor burst channel), which is the first MBC system for a experimental purpose in Japan, has been built in 1992. We have been making some experiments with this system since Oct. 1992. The experiments described in this paper is a survey of the properties of meteor burst channels between Hachinohe-City and Numazu-City in Japan. By these exepriments, it was found that the meteors effective for the meteor burst communication between these two areas occur at the rate of about once every 10.4 [sec] , and the duration of the burst is about 0.16 [sec] . The results show that it is possible to transfer digital data with this system.
沼津工業高等専門学校の論文
1994-01-31