Analysis of an adaptive algorithm for unbiased multipath time delay estimation
نویسندگان
چکیده
منابع مشابه
Analysis of an Adaptive Algorithm for Unbiased Multipath Time Delay Estimation
Time delay estimation between signals received at two spatially separated sensors has many important applications such as transmitter linearization [1], synchronization in communication systems [2], speech enhancement, determination of the centre of earthquakes, and source localization in sonar and radio systems [3, 4]. The presence of unknown multipath propagation, which is often encountered i...
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A transmitted and known signal is observed at the receiver through more than one path in additive noise. The problem is to estimate the number of paths and for each of them the associated attenuation and delay. It is a frequent problem in sonar, radar and geophysics. We propose an algorithm that is easy to implement, that has a reasonable computational load and seems to be able to solve the pro...
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ژورنال
عنوان ژورنال: IEEE Transactions on Aerospace and Electronic Systems
سال: 2003
ISSN: 0018-9251
DOI: 10.1109/taes.2003.1238735