Zhang Mengyang, Lu Baowei, Song Wenmiao. A METHOD FOR DUAL-FREQUENCY IONOSPHERIC TIME-DELAY CORRECTING USING A C/A CODE GPS RECEIVER[J]. Journal of Electronics & Information Technology, 1998, 20(2): 251-256.
Citation:
Zhang Mengyang, Lu Baowei, Song Wenmiao. A METHOD FOR DUAL-FREQUENCY IONOSPHERIC TIME-DELAY CORRECTING USING A C/A CODE GPS RECEIVER[J]. Journal of Electronics & Information Technology, 1998, 20(2): 251-256.
Zhang Mengyang, Lu Baowei, Song Wenmiao. A METHOD FOR DUAL-FREQUENCY IONOSPHERIC TIME-DELAY CORRECTING USING A C/A CODE GPS RECEIVER[J]. Journal of Electronics & Information Technology, 1998, 20(2): 251-256.
Citation:
Zhang Mengyang, Lu Baowei, Song Wenmiao. A METHOD FOR DUAL-FREQUENCY IONOSPHERIC TIME-DELAY CORRECTING USING A C/A CODE GPS RECEIVER[J]. Journal of Electronics & Information Technology, 1998, 20(2): 251-256.
Ionospheric time delay is one of the largest error sources in C/A code GPS navigation and positioning. In this paper, a method is proposed for real-time dual-frequency ionospheric time-delay correcting using a C/A code GPS receiver, and the principle of the circuit block diagram for this method is analyzed with its feasibility theoretically demonstrated.
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