| 摘要 |
Conventional CDMA receiving apparatuses have trouble constructing a fading-resistant system with a simple, low-cost configuration. The present invention has been made to provide a fading-resistant CDMA communication apparatus and system realized in a simple, low-cost configuration. <??>The CDMA communication apparatus and system includes as a basic configuration antennas(1a and 1b), amplification means (2a, 2b), (4a and 4b), and delay means (3a and 3b). Two or more of the basic configurations are so provided that two or more antennas(1) are arranged with a space of about one wavelength or more enough to obtain a space diversity effect. Further, each delay means is made different in delay amount from another, setting each delay amount to one or more symbols of the signal. <IMAGE> |
