Patents Assigned to RCOM Corporation
  • Amplitude-modulated signal receiving circuit
    Patent number: 6927623
    Abstract: To improve the quality of the demodulated signal without altering the form in which an AM radio wave is transmitted, the received amplitude-modulated signal is converted to a single-sideband signal, and the information signal demodulated from the phase term of this converted single-sideband signal.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: August 9, 2005
    Assignees: Nippon Hoso Kyokai, NHK Engineering Services, Inc., RCOM Corporation, Japan Kyastem Co., Ltd.
    Inventors: Yasuhiro Ito, Yasuaki Nishida, Takashi Ando, Kazuhiro Daikoku, Shinichi Hosoya