About YAMAZOE MASAHIKO
About HAEIWA KAZUHISA
About HIROSE SHOJI
About FUKUMOTO MASAYOSHI
About SATO HIDEO
About 日本高周波
About 電子情報通信学会論文誌 C
About transmitter
About signal modulation
About wide band
About HF communication
About digital modulation
About power amplifier
About パルス間隔変調
About class E amplifier
About Communication equipment in general
About PSM
About 変調
About 広帯域
About 短波
About 送信機
About 開発