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IEEE Standard on Transitions, Pulses, and Related Waveforms : IEEE Std 181-2003
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ISBN: 0738135704 0738135712 Year: 2003 Publisher: New York, NY : Institute of Electrical and Electronics Engineers,

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Abstract

This standard presents approximately 100 terms, and their definitions, for accurately and precisely describing the waveforms of pulse signals and the process of measuring pulse signals. Algorithms are provided for computing the values of defined terms that describe measurable parameters of the waveform, such as transition duration, state level, pulse amplitude, and waveform aberrations. These analysis algorithms are applicable to two-state waveforms having one or two transitions connecting these states. Compound waveform analysis is accomplished by decomposing the compound waveform into its constituent two-state single-transition waveforms.


Book
Electromagnetic and Optical Pulse Propagation : Volume 1: Spectral Representations in Temporally Dispersive Media
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ISBN: 3030208346 3030208354 Year: 2019 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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In two volumes, this book presents a detailed, systematic treatment of electromagnetics with application to the propagation of transient electromagnetic fields (including ultrawideband signals and ultrashort pulses) in dispersive absorptive media. This expanded, updated, and reorganized new edition presents a rigorous development of both time- and frequency-domain electromagnetics, from classical theory to current topics in applied research on temporally pulsed wave fields in dielectric, conducting, and semiconducting materials. With meaningful exercises throughout, it is suitable as a graduate textbook in electromagnetic wave theory and will be of use to researchers as a resource on electromagnetic radiation and wave propagation theory with applications to radar, imaging, communications, and safety issues. Volume 1 develops the fundamental Maxwell-Lorentz theory of microscopic electromagnetics and its relationship to macroscopic electromagnetics in complex media with particular emphasis given to temporally dispersive materials, supplemented with several appendices on mathematical methods. The second edition includes new material on conjugate electromagnetic fields, time-reversal invariance, the four-potential and Lorentz invariance, anisotropic and spatially dispersive media, double-negative metamaterials, and generalized Fresnel reflection and refraction coefficients for complex media. The relationship between both the mathematical and physical interpretation of classical electromagnetic field theory with the special theory of relativity is emphasized throughout the volume. Volume 2 covers temporal pulse dynamics in dispersive attenuative media, with asymptotic analysis at the forefront.


Book
Pulse and Fourier transform NMR : introduction to theory and methods
Authors: ---
ISBN: 0122496507 0080918123 129940295X 9780122496509 Year: 1971 Publisher: New York: Academic press,

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Keywords

Theoretical spectroscopy. Spectroscopic techniques --- fysicochemie --- Experimental nuclear and elementary particle physics --- Nuclear magnetic resonance --- Radiofrequency spectroscopy --- Pulse techniques (Electronics) --- Fourier transformations --- Résonance magnétique nucléaire --- Spectroscopie des radiofréquences --- Impulsions, Techniques des (Electronique) --- Transformations de Fourier --- 543.422.25 --- #WSCH:MACT --- 517.44 --- Radio frequency spectroscopy --- Nuclear spectroscopy --- Radio waves --- Spectrum analysis --- Electronic pulse techniques --- Electronics --- Radar --- Telecommunication --- Magnetic resonance, Nuclear --- NMR (Nuclear magnetic resonance) --- Nuclear spin resonance --- Resonance, Nuclear spin --- Magnetic resonance --- Nuclear spin --- Nuclear quadrupole resonance --- Transformations, Fourier --- Transforms, Fourier --- Fourier analysis --- Transformations (Mathematics) --- Using high frequency electromagnetic waves (radio waves). Nuclear manetic resonance spectroscopy. NMR spectroscopy --- Integral transforms. Operational calculus. Laplace transforms. Fourier integral. Fourier transforms. Convolutions --- Fourier transformations. --- Nuclear magnetic resonance. --- Radiofrequency spectroscopy. --- Basic Sciences. Chemistry --- Analytical Chemistry --- Pulse techniques (Electronics). --- Analytical Chemistry. --- 517.44 Integral transforms. Operational calculus. Laplace transforms. Fourier integral. Fourier transforms. Convolutions --- 543.422.25 Using high frequency electromagnetic waves (radio waves). Nuclear manetic resonance spectroscopy. NMR spectroscopy --- Résonance magnétique nucléaire --- Spectroscopie des radiofréquences

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