An arc-clustering-based phase ambiguity estimation method for persistent scatterer interferometry
Sign Up to like & getrecommendations! Published in 2018 at "Remote Sensing Letters"
DOI: 10.1080/2150704x.2018.1530483
Abstract: ABSTRACT The reliability of persistent scatterer interferometry (PSI) is directly related to the accurate phase unwrapping (PU) of the 3-D (2-D space and time) sparse data stack. Phase ambiguities estimated using temporal phase unwrapping (TPU)… read more here.
Keywords: phase; persistent scatterer; scatterer interferometry; ambiguity estimation ... See more keywords
Scalar Ambiguity Estimation Based on Maximum Likelihood Criteria for Totally Blind Channel Estimation in Block Transmission Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2020.3043348
Abstract: This paper proposes a scalar ambiguity estimation method that sublimates the blind channel estimation method to totally blind estimation. Generally, the blind channel estimation method can identify the channel impulse response or channel frequency response… read more here.
Keywords: ambiguity; channel estimation; blind channel; ambiguity estimation ... See more keywords