| 摘要 |
PROBLEM TO BE SOLVED: To obtain the spread code generating circuit and the receiver for mobile communication in which a circuit having provision for a bus revision request is realized with a simple configuration. SOLUTION: A spread code generating circuit 11 is connected to a synchronization acquisition device generating relative path information based on a reception signal from a multi-path propagation path in the spread spectrum communication. The relative path information from the synchronization acquisition device is given to an address generating section 24, in which a relative phase with a basic index is given. Thus, when a path change request is received, an address counter section 25 decides how much the phase of the spread code outputted from a memory section 26 so far is shifted in which direction based on the relative path information. |
