| 摘要 |
<P>PROBLEM TO BE SOLVED: To raise accuracy of satellite signal demodulation. <P>SOLUTION: This receiver includes: a code generator 321 which generates a replica code corresponding to a pseudo noise code; a controlled variable setting part 1323 which sets a plurality of mutually different code phase controlled variables; a correlation processing part 30 which performs correlation processing between the replica code and the pseudo noise code based on each code phase controlled variable; and a code phase difference calculation part 1324 which calculates code phase difference based on each correlation result to be obtained by the correlation processing based on each code phase controlled variable. <P>COPYRIGHT: (C)2012,JPO&INPIT |
