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Vol.105 No.8 pp.873-878 Operation of Radio Equipment and Coordination of Frequency Usage at the Tokyo 2020 Games ISHIDA Eiji | Summary | Full Text:PDF(586.9KB) |
Vol.105 No.8 pp.879-884 Personal Mobile Radio : Supporting Massive Sports Event ISHIDA Eiji KUNIMATSU Makoto KONISHI Hirohito KATSUYAMA Sakae | Summary | Full Text:PDF(830.7KB) |