Novel Multi-Stage Transmultiplexing Digital Down Converter for Implementation of RFID (ISO18000-3 MODE 2) Reader/Writer. - Yuichi Nakagawa; Masahiro Muraguchi; Hideki Kawamura; Kyoji Ohashi; Kei Sakaguchi; Kiyomichi Araki (VTC Spring, 2007)

Multi-Channel Multi-Stage Transmultiplexing Digital Down Converter and Its Application to RFID (ISO18000-3 mode 2) Reader/Writer. - Yuichi Nakagawa; Kei Sakaguchi; Hideki Kawamura; Kyoji Ohashi; Masahiro Muraguchi; Kiyomichi Araki (IEICE Trans. Commun., 2008)