About TANAKA SATOSHI
About 村田製作所
About 電子情報通信学会技術研究報告
About portable telephone
About power amplifier
About matching circuit
About electric circuit
About LC circuit
About frequency band
About RF circuit
About frequency band
About matching circuit
About Amplification circuits
About 携帯電話端末
About 電力増幅器
About 広帯域
About 多段
About 整合回路