4-3 SFN環境下における地上デジタル放送受信状況調査手法(第4部門 無線伝送・他)

抄録

In SFN, we receive compound radio wave of OFDM signals from more than one transmitter, but it is impossible to measure the each of them directly. Therefore we proposed the measuring and calculating method to grasp the each power from transmitters, and confirmed the validity of this method in IBARAKI where SFN had been constructed in.