Disturbance estimation and compensation for discrete-time large-scale IT-2 T–S fuzzy descriptor systems
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2021.1892863
Abstract: This paper studies disturbance estimation and compensation for discrete-time large-scale nonlinear descriptor systems with unknown measurement noises. Interval type-2 (IT-2) Takagi–Sugeno (T–S) fuz... read more here.
Keywords: large scale; discrete time; compensation discrete; disturbance estimation ... See more keywords
RF Impairments in Wireless Transceivers: Phase Noise, CFO, and IQ Imbalance – A Survey
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3101845
Abstract: Wireless transceivers for mass-market applications must be cost effective. We may achieve this goal by deploying non-ideal low-cost radio frequency (RF) analog components. However, their imperfections may result in RF impairments, including phase noise (PN),… read more here.
Keywords: imbalance; wireless transceivers; phase noise; estimation compensation ... See more keywords
Analysis, Estimation and Compensation of Hardware Impairments for CP-OTFS Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3151707
Abstract: Orthogonal time frequency space (OTFS) waveform, which is robust to doubly-selective fading channels is a strong contender for the Fifth generation (5G) communications. At high frequencies, hardware imperfections are prominent in practice at the transceivers.… read more here.
Keywords: domain; compensation hardware; doppler; analysis estimation ... See more keywords
Motion Estimation and Compensation in Automotive MIMO SAR
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2022.3219542
Abstract: With the advent of self-driving vehicles, autonomous driving systems will have to rely on a vast number of heterogeneous sensors to perform dynamic perception of the surrounding environment. Synthetic Aperture Radar (SAR) systems increase the… read more here.
Keywords: motion estimation; radar; estimation; estimation compensation ... See more keywords
In-Phase and Quadrature Timing Mismatch Estimation and Compensation in Millimeter-Wave Communication Systems
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2017.2696947
Abstract: The emerging millimeter-wave (mm-wave) MIMO systems are subject to strong radio frequency (RF) distortions and their compensation is crucial to realize such systems. In the existing literature, several estimation and compensation schemes have been proposed… read more here.
Keywords: estimation; iqtm; millimeter wave; phase quadrature ... See more keywords
Interval-Q estimation and compensation: An adaptive dictionary learning approach
Sign Up to like & getrecommendations! Published in 2018 at "Geophysics"
DOI: 10.1190/geo2017-0001.1
Abstract: A seismic trace corresponding to an anelastic layered earth model can be sparsely represented by a structured dictionary of properly attenuated wavelets, through a non-stationary sparse deconvolution. The sparseness of the coefficients (reflectivity series), however,… read more here.
Keywords: interval estimation; dictionary learning; estimation compensation;