A presentation at IEICE Smart Radio (SR) SIG 4-NOV-2021, for the following technical report: Kenji Rikitake, "SDR Implementation of Analog FM Broadcast Multipath Filter", IEICE Technical Report, vol. 121, no. 227, SR2021-43, pp. 17-24, November 2021.
This presentation describes the FM multipath filter section of an SDR receiver software airspy-fmradion, and the evaluation with actual FM broadcast stations in Tokyo, Japan.