摘要 |
PROBLEM TO BE SOLVED: To provide a satisfactory diversity receiver for an orthogonal frequency division multiplexing modulation system transmission signal capable of selecting the best carrier signal by taking the existence of a delay wave into consideration. SOLUTION: This diversity receiver is provided with means 20a, 20b, 40 and 50 for selecting and decoding a carrier signal of an antenna signal having the highest C/N value of the carrier signal in each carrier signal of the same frequency of a plurality of antenna signals among carrier signals constituting an OFDM (orthogonal frequency division multiplexing) signal included in the plurality of antenna signals being a signal received by a plurality of antennas 10a and 10b. COPYRIGHT: (C)2003,JPO
|