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ON THE ESTIMATION OF POLARIMETRIC PARAMETERS FOR OIL SLICK FEATURE DETECTION FROM HYBRID POL AND DERIVED PSEUDO QUAD POL SAR DATA
SAR RISAT-1 CTLR pseudo-quad pol correlation coefficient sigma naught
2019/2/28
Oil spills in oceans have a significant long term effect on the marine ecosystem and are of prime concern for maritime economy. In order to locate and estimate the oil spread area and for quantitative...
on-orbit modulation transfer function estimation for bilsat imagers
Modeling Resolution Optical Sensors Small satellites Cal/Val
2015/9/1
BiLSAT, launched to its sun-synchronous orbit on 27.09.2003, is a 129 Kg small satellite carrying a panchromatic ca...
Frequency Domain Chromatic Dispersion Estimation
Coherent communications Fiber optics communications
2015/6/4
The low complexity, robust, and precise algorithm solely employs a simplified auto-correlation function of the signal spectrum for blind chromatic dispersion estimation to adapt fre-quency domain comp...
Phase Velocity Estimation of a Microstrip Line in a Stoichiometric Periodically Domain-Inverted LiTaO3 Modulator Using Electro-Optic Sampling Technique
Electro-Optic Sampling Technique
2008/10/31
We estimate the phase velocity of a modulation microwave in a quasi-velocity-matched (QVM) electro-optic (EO) phase modulator (QVM-EOM) using EO sampling which is accurate and the most reliable techni...
A Novel Field-Detection Maximum-Likelihood Sequence Estimation for Chromatic-Dispersion Compensation
Novel Field-Detection Maximum-Likelihood Sequence Estimation Chromatic-Dispersion Compensation
2015/8/3
We propose a novel field-detection based maximum likelihood sequence estimation (FD-MLSE), and experimentally demonstrate transmission over 372km of field-installed SMF without optical dispersion comp...