| 摘要 |
The present invention pertains to a reception device and a reception method for a global navigation satellite system, with which satellite signals of various types can be received in an inexpensive configuration, and a program. Using 1,024-word memories 173-2, 174-2 of a signal arrestor 101-2 for receiving GPS satellite signals, in addition to 1,024-word memories 173-1, 174-1 of a signal arrestor 101-1 for receiving GPS satellite signals, a frequency range correlation unit 124' computes, by FFT computations, a frequency range correlation with respect to a false signal generated by a diffusion code of a 2,048-word BeiDou satellite signal. This makes it possible to receive satellite signals of various types merely by combining a plurality of signal arrestors 101 for receiving GPS satellite signals. The present technique can be applied to GNSS receivers. |
