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1. Full Text Nonlinear Digital Pre-distortion of Transmitter Components
by Berenguer, Pablo Wilke and Nolle, Markus and Molle, Lutz and Raman, Talha and Napoli, Antonio and Schubert, Colja and Fischer, Johannes Karl
Journal of Lightwave Technology, ISSN 0733-8724, 04/2016, Volume 34, Issue 8, pp. 1739 - 1745
We present a linear and nonlinear digital pre-distortion (DPD) tailored to the components of an optical transmitter. The DPD concept uses nonlinear models of... 
Optical filters | Quadrature amplitude modulation | Nonlinear distortion | Modulation | Optical distortion | Nonlinear filters | Wavelength division multiplexing | Digital Signal Processing | Optical transmitters | Kernel | Nonlinear optics | wavelength division multiplexing | nonlinear distortion | nonlinear filters | optical transmitters | quadrature amplitude modulation (QAM) | Digital signal processing | COMPENSATION | TELECOMMUNICATIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | TRANSMISSION | MITIGATION | SYSTEMS | OPTICS
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2. Full Text Nonlinear distortion mitigation in visible light communications
by Kai Ying and Zhenhua Yu and Baxley, Robert J and Hua Qian and Gee-Kung Chang and Zhou, G. Tong
IEEE Wireless Communications, ISSN 1536-1284, 04/2015, Volume 22, Issue 2, pp. 36 - 45
Many physical devices used in VLC systems exhibit nonlinear effects, which can significantly degrade the overall system performance. For example, the LED is... 
Adaptation models | Nonlinear distortion | Lighting | Peak to average power ratio | Optical distortion | Fluorescence | Light emitting diodes | Distortion | Polynomials | Optical devices | IMPACT | COMPUTER SCIENCE, HARDWARE & ARCHITECTURE | LED NONLINEARITY | COMPUTER SCIENCE, INFORMATION SYSTEMS | RATIO | TELECOMMUNICATIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | Wireless communication | Electric potential | Voltage | High speed | Nonlinearity | Devices | Conversion
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3. Intermodulation distortion in microwave and wireless circuits
by Pedro, Jos¿ Carlos
2003, ISBN 9781580533560, xiv, 432
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4. Full Text Passive Intermodulation Distortion in Antennas
by Wilkerson, Jonathan R and Kilgore, Ian M and Gard, Kevin G and Steer, Michael B
IEEE Transactions on Antennas and Propagation, ISSN 0018-926X, 02/2015, Volume 63, Issue 2, pp. 474 - 482
An analytic formulation of passive intermodulation distortion (PIM) in antennas is presented for PIM introduced by electro-thermal modulation of conductivity... 
nonlinear distortion | Heating | two-tone test | Metals | Conductivity | microstrip patch antenna | Antenna distortion | passive intermodulation distortion (PIM) | intermodulation distortion | Feeds | Current density | Substrates | Two-tone test | LARGE REFLECTOR ANTENNAS | TELECOMMUNICATIONS | SIMULATION | ENGINEERING, ELECTRICAL & ELECTRONIC | Measurement | Frequency modulation | Dipole antennas | Innovations | Bandwidth
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5. Distortion analysis of analog integrated circuits
by Wambacq, Piet and Sansen, Willy M. C
1998, Kluwer international series in engineering and computer science, ISBN 9780792381860, Volume SECS 451., xxiv, 501
Design | Symbolic circuit analysis | Data processing | Electronic circuit design | Computer-aided design | Linear integrated circuits
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6. Full Text On Digital Post-Distortion Techniques
by Alina, Ziv and Amrani, Ofer
IEEE Transactions on Signal Processing, ISSN 1053-587X, 02/2016, Volume 64, Issue 3, pp. 603 - 614
The potential gain of employing receiver side techniques for mitigating the impact of nonlinear power amplifiers is studied and compared to transmitter side... 
nonlinear equalization | power amplifier nonlinearity | OFDM | Nonlinear distortion | Interference | Receivers | Predistortion | Digital post distortion | power amplifier nonlinearity cancellation | Signal to noise ratio | digital predistortion | Digital predistortion | Power amplifier nonlinearity | Nonlinear equalization | Power amplifier nonlinearity cancellation | SIGNALS | PREDISTORTER | RF POWER-AMPLIFIERS | ENGINEERING, ELECTRICAL & ELECTRONIC | Iterative methods (Mathematics) | Interference (Light) | Research | Mathematical analysis | Power amplifiers | Distortion | Nonlinearity | Digital | Rods | Transaction processing
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7. Full Text A Rate-Distortion Approach to Caching
by Timo, Roy and Saeedi Bidokhti, Shirin and Wigger, Michele and Geiger, Bernhard C
IEEE Transactions on Information Theory, ISSN 0018-9448, 03/2018, Volume 64, Issue 3, pp. 1957 - 1976
In this paper, we consider a lossy single-user caching problem with correlated sources. We first describe the fundamental interplay between the source... 
Coded caching | Communication systems | rate-distortion | Nonlinear distortion | Distributed databases | Media | Libraries | Distortion measurement | common information | COMPUTER SCIENCE, INFORMATION SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Caching | Distortion
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8. Full Text A Precision Analysis of Camera Distortion Models
by Zhongwei Tang and Grompone von Gioi, Rafael and Monasse, Pascal and Morel, Jean-Michel
IEEE Transactions on Image Processing, ISSN 1057-7149, 06/2017, Volume 26, Issue 6, pp. 2694 - 2704
This paper addresses the question of identifying the right camera direct or inverse distortion model, permitting a high subpixel precision to fit to real... 
Nonlinear distortion | camera calibration | Optical distortion | Cameras | Predistortion | Numerical models | Distortion measurement | Lenses | CALIBRATION | IMAGE | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Usage | Computer-generated environments | Computer simulation | Computer Vision and Pattern Recognition | Computer Science
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9. Full Text Nonlinear Distortion Noise and Linear Attenuation in MIMO Systems-Theory and Application to Multiband Transmitters
by Ronnow, Daniel and Handel, Peter and Högskolan i Gävle and Akademin för teknik och miljö and Avdelningen för elektroteknik, matematik och naturvetenskap and Elektronik
IEEE Transactions on Signal Processing, ISSN 1053-587X, 10/2019, Volume 67, Issue 20, pp. 5203 - 5212
Nonlinear static multiple-input multiple-output (MIMO) systems are analyzed. The matrix formulation of Bussgang's theorem for complex Gaussian signals is... 
Transmitters | carrier aggregation | Nonlinear distortion | Bandwidth | multiband transmitter | Attenuation | MIMO | Covariance matrices | Bussgang theory | concurrent dual band | MIMO communication | APPROXIMATIONS | PERFORMANCE | SIGNALS | ENGINEERING, ELECTRICAL & ELECTRONIC | nonlinear distortion | CUMULANT SERIES EXPANSION | AMPLIFIER | MOMENTS | Engineering and Technology | Elektroteknik och elektronik | Electrical Engineering, Electronic Engineering, Information Engineering | Teknik och teknologier
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10. Full Text Nonlinear distortion of intense THz beams
by Lombosi, Cs and Polónyi, Gy and Mechler, M and Ollmann, Z and Hebling, J and Fülöp, J.A
New Journal of Physics, ISSN 1367-2630, 08/2015, Volume 17, Issue 8, p. 83041
Near- and far-field beam profiles were measured for THz pulses generated in LiNbO3 by optical rectification of 200 fs pulses with a tilted pulse front. The... 
nonlinear optics | lithium niobate | optical rectification | tilted-pulse-front pumping | terahertz pulses | PULSE GENERATION | ENERGY | LIMITATIONS | PHYSICS, MULTIDISCIPLINARY | LASER | LITHIUM-NIOBATE | Rectification | Beams (radiation) | Pumps | Distortion | Nonlinearity | Tilt | Spectra | Dispersions
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11. Full Text Modeling of Nonlinear Signal Distortion in Fiber-Optic Networks
by Johannisson, Pontus and Agrell, Erik
Journal of Lightwave Technology, ISSN 0733-8724, 12/2014, Volume 32, Issue 23, pp. 4544 - 4552
A low-complexity model for signal quality prediction in a nonlinear fiber-optic network is developed. The model, which builds on the Gaussian noise model,... 
Frequency modulation | Optical distortion | Optical fiber networks | Wavelength division multiplexing | Fiber nonlinear optics | Optical receivers | Optical fiber communication | Mathematical model | Approximation methods | Nonlinear optics | optical fiber networks | LIMITS | OPTICAL OFDM SYSTEMS | GN-MODEL | DISPERSION | LINKS | TRANSMISSION PERFORMANCE | NOISE | TELECOMMUNICATIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | EXPRESSIONS | wavelength-division multiplexing (WDM) | ASSIGNMENT | optical fiber communication | OPTICS | PROPAGATION | Telekommunikation | Telecommunications
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12. Full Text Robustness of isogeometric structural discretizations under severe mesh distortion
by Lipton, S and Evans, J.A and Bazilevs, Y and Elguedj, T and Hughes, T.J.R
Computer Methods in Applied Mechanics and Engineering, ISSN 0045-7825, 2010, Volume 199, Issue 5, pp. 357 - 373
This paper investigates higher-order and higher-continuity functions in isogeometric structural analysis under distortion of the control and physical meshes.... 
Isogeometric analysis | Finite elements | Circular fillet patch | Mesh degeneration | [formula omitted] method | NURBS | Structural analysis | over(F, -) method | FINITE-ELEMENTS | (F)over-bar method | CONSTRAINT | PROJECTION METHODS | NONLINEAR ELASTICITY | CONTINUITY | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | VERSION | STRAIN ANALYSIS | TORSION TEST | GEOMETRY | Mechanics | Mechanics of the solides | Engineering Sciences | Physics
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13. Full Text Symbolic Distortion Analysis of Multistage Amplifiers
by Guoyong Shi
IEEE Transactions on Circuits and Systems I: Regular Papers, ISSN 1549-8328, 01/2019, Volume 66, Issue 1, pp. 369 - 382
This paper studies the automation of the distortion analysis of multistage operational amplifiers by a symbolic analysis. The goal is to generate the readable... 
Analytical models | Automation | Volterra series | harmonic distortion (HD) | Nonlinear distortion | weakly nonlinear | operational amplifier (opamp) | Mathematical model | Integrated circuit modeling | Analog integrated circuits (ICs) | symbolic analysis | Load modeling | DOMAIN ANALYSIS | FREQUENCY HARMONIC DISTORTION | COMPENSATION | LOAD | NON-LINEAR SYSTEMS | STAGE | NONLINEAR DISTORTION | MILLER CAPACITOR | ENGINEERING, ELECTRICAL & ELECTRONIC | 2-STAGE | Operational amplifiers | Multistage | Computer simulation | Circuits | Transfer functions | Exact solutions | Derivation | Distortion | Closed form solutions | Signal flow graphs | Nonlinearity | Polynomials | Harmonic distortion | Current sources
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14. Full Text Level dependence of the nonlinear-distortion component of distortion-product otoacoustic emissions in humans
by Zelle, Dennis and Thiericke, John P and Dalhoff, Ernst and Gummer, Anthony W
Journal of the Acoustical Society of America, ISSN 0001-4966, 12/2015, Volume 138, Issue 6, pp. 3475 - 3490
Distortion-product otoacoustic emissions (DPOAEs) emerge when presenting two primary tones with different frequencies f(1) and f(2) to the cochlea and are... 
ACOUSTICS | INPUT-OUTPUT FUNCTIONS | AUDITORY-THRESHOLD ESTIMATION | STIMULATED ACOUSTIC EMISSIONS | AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY | COCHLEAR HEARING-LOSS | FREQUENCY | IMPAIRED EARS | DPOAE FINE-STRUCTURE | HUMAN EARS | 2-SOURCE INTERFERENCE | 2F1-F2 | Humans | Middle Aged | Acoustics | Sound | Cochlea - physiology | Auditory Threshold | Pressure | Acoustic Stimulation - methods | Young Adult | Sound Spectrography | Signal Processing, Computer-Assisted | Adult | Audiometry, Pure-Tone | Otoacoustic Emissions, Spontaneous | Auditory Perception | Nonlinear Dynamics | Cochlear Microphonic Potentials
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15. Full Text Information Rate of OFDM-Based Optical Wireless Communication Systems With Nonlinear Distortion
by Dimitrov, S and Haas, H
Journal of Lightwave Technology, ISSN 0733-8724, 03/2013, Volume 31, Issue 6, pp. 918 - 929
In this paper, a piecewise polynomial function is proposed as a generalized model for the nonlinear transfer characteristic of the transmitter for optical... 
OFDM | Nonlinear distortion | Optical distortion | Optical receivers | Optical transmitters | optical devices | Nonlinear optics | Mutual information | orthogonal frequency-division multiplexing (OFDM) | Signal to noise ratio | wireless communication | nonlinear distortion | INTENSITY CHANNELS | CAPACITY BOUNDS | MULTIPLE-SUBCARRIER MODULATION | GAUSSIAN-NOISE | PERFORMANCE | SIGNALS | TELECOMMUNICATIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | CLIPPING NOISE | OPTICS
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16. Full Text Nonlinear Distortion in Wireless Systems
: Modeling and Simulation with Matlab
by Gharaibeh, Khaled M and Books24x7, Inc
2011, 2. Aufl., Wiley - IEEE, ISBN 9780470661048, 387
This book covers the principles of modeling and simulation of nonlinear distortion in wireless communication systems with MATLAB® simulations and techniquesIn... 
Communication, Networking and Broadcast Technologies | Components, Circuits, Devices and Systems | Computing and Processing | Signal Processing and Analysis | Mobile & Wireless Communications | Signal processing | Wireless communication systems | Computer simulation | MATLAB | Nonlinear systems | Electric distortion
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17. Full Text Efficient correction of inhomogeneous static magnetic field-induced distortion in Echo Planar Imaging
by Holland, Dominic and Kuperman, Joshua M and Dale, Anders M
NeuroImage, ISSN 1053-8119, 03/2010, Volume 50, Issue 1, pp. 175 - 183
Single-shot Echo Planar Imaging (EPI) is one of the most efficient magnetic resonance imaging (MRI) acquisition schemes, producing relatively high-definition... 
EPI distortion correction | Reverse phase encoding | fMRI dropout recovery | Nonlinear registration | POINT-SPREAD FUNCTION | MOTION CORRECTION | TEMPORAL-LOBE EPILEPSY | MRI | NEUROSCIENCES | NEUROIMAGING | RESONANCE | IMAGES | REGISTRATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | GEOMETRIC DISTORTION | GRADIENT-ECHO | EPI | Artifacts | Algorithms | Electromagnetic Fields | Brain - anatomy & histology | Time Factors | Humans | Echo-Planar Imaging - methods | Image Processing, Computer-Assisted - methods | Nonlinear Dynamics | Magnetic fields | Diagnostic imaging | Conflicts of interest | Magnetism | Maps | nonlinear registration | reverse phase encoding
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18. Full Text Novel scanning method for distortion-free BOTDA measurements
by Dominguez-Lopez, Alejandro and Yang, Zhisheng and Soto, Marcelo A and Angulo-Vinuesa, Xabier and Martin-Lopez, Sonia and Thevenaz, Luc and Gonzalez-Herraez, Miguel
Optics Express, ISSN 1094-4087, 05/2016, Volume 24, Issue 10, pp. 10188 - 10204
Systematic errors induced by distortions in the pump pulse of conventional Brillouin distributed fiber sensors are thoroughly investigated. Experimental... 
FIBER SENSOR | DEPLETION | OPTICS | BRILLOUIN | SPATIAL-RESOLUTION | PERFORMANCE
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19. Full Text Testing cosmological structure formation using redshift-space distortions
by Percival, Will J and White, Martin
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2009, Volume 393, Issue 1, pp. 297 - 308
Observations of redshift-space distortions in spectroscopic galaxy surveys offer an attractive method for observing the build-up of cosmological structure. In... 
large‐scale structure of Universe | Large-scale structure of Universe | MASS DENSITY | POWER SPECTRUM | LINEAR REGIME | VLT DEEP SURVEY | DIGITAL SKY SURVEY | ASTRONOMY & ASTROPHYSICS | large-scale structure of Universe | DARK-MATTER | HALO OCCUPATION DISTRIBUTION | PECULIAR VELOCITIES | NONLINEAR EVOLUTION | LUMINOUS RED GALAXIES | Anisotropy | Analysis | Cosmology | Red shift | Stars & galaxies | Spectrum analysis | Physics - Cosmology and Nongalactic Astrophysics | Physics - Earth and Planetary Astrophysics | Physics - Instrumentation and Methods for Astrophysics | Physics - High Energy Astrophysical Phenomena | Physics - Solar and Stellar Astrophysics | Physics - Astrophysics of Galaxies
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