Applying phase locked loop to software-defined global positioning system
碩士 === 國立交通大學 === 機械工程系所 === 102 === In Global Positioning Systems, we need to receive the signal transited by satellite for positioning. Because of the relative motion between satellite and receiver and transit time, it will cause the frequency shift and time-delay of the signal. We must lock the f...
Main Authors: | , |
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Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2013
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Online Access: | http://ndltd.ncl.edu.tw/handle/33399508099743899940 |