Enhanced CADLL Structure for Multipath Mitigation in Urban Scenarios
作者： Fabio Dovis , X. Chen
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摘要: The Coupled Amplitude Delay Lock Loops (CADLL) was recently proposed proving very good performance in multipath mitigation if compared to other techniques such as high resolution correlator (HRC). In this paper an improvement of the basic CADLL architecture is introduced. New features are embedded and working procedure refined make able mitigate carrier phase error well severe environment by using multiple Units. Thus, new named Enhanced CADLL. Both code envelopes for different scenarios presented demonstrate ECADLL structure.
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