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Recherche Theorique Et Experimentale Sur La Propagation Dune Onde Electromagnetique Le Long Dun Fil Parallele A La Surface Du Sol
Download Recherche Theorique Et Experimentale Sur La Propagation Dune Onde Electromagnetique Le Long Dun Fil Parallele A La Surface Du Sol full books in PDF, epub, and Kindle. Read online Recherche Theorique Et Experimentale Sur La Propagation Dune Onde Electromagnetique Le Long Dun Fil Parallele A La Surface Du Sol ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Recherche théorique et expérimentale sur la propagation d'une onde électromagnétique le long d'un fil parallèle à la surface du sol by : Gérard Courbet (auteur d'une thèse de sciences.)
Download or read book Recherche théorique et expérimentale sur la propagation d'une onde électromagnétique le long d'un fil parallèle à la surface du sol written by Gérard Courbet (auteur d'une thèse de sciences.) and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recherche théorique et expérimentale sur la propagation d'une onde électromagnétique le long d'un fil parallèle à la surface du sol by : Gérard Courbet
Download or read book Recherche théorique et expérimentale sur la propagation d'une onde électromagnétique le long d'un fil parallèle à la surface du sol written by Gérard Courbet and published by . This book was released on 1980 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Etude théorique et expérimentale du rayonnement d'une impulsion de courant se propageant sur un fil parallèle à la surface du sol by : Ahmed Zeddam
Download or read book Etude théorique et expérimentale du rayonnement d'une impulsion de courant se propageant sur un fil parallèle à la surface du sol written by Ahmed Zeddam and published by . This book was released on 1980 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principe et mise en évidence expérimentale de la détection électromagnétique par ondes de choc. Propriétés diélectriques de différents types de sols. Etude en régime d'impulsions d'une antenne longue dans un milieu homogène et infini. Etude du rayonnement d'un dipôle électrique au voisinage d'un sol conducteur. Rayonnement d'une antenne longue dans un demi-milieu
Book Synopsis Diffusion électromagnétique par un sol by : Clément Chanel
Download or read book Diffusion électromagnétique par un sol written by Clément Chanel and published by . This book was released on 2015 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le contexte de cette thèse est l’étude de la diffusion d’une onde électromagnétique par un sol faiblement rugueux en présence d’un fil enfoui. Le problème est supposé bidimensionnel (les surfaces rugueuses ne dépendent que d’une variable d’espace) et les milieux, de part et d’autre de la surface, sont considérés homogènes.Tout d’abord, un dispositif expérimental a été mis en oeuvre afin de mesurer des profils de sols rugueux pour en déterminer les grandeurs caractéristiques, en particulier l’écart-type des hauteurs et la longueur de corrélation. Les valeurs de ces grandeurs nous permettent ainsi de choisir le modèle de diffusion électromagnétique asymptotique : la Méthode des Petites Perturbations (MPP), valide pour des variations des hauteurs de la surface très faibles devant la longueur d’onde du Radar. Puis, à partir de cette méthode, les courants de surface ont été exprimés analytiquement en fonction de l’ordre du développement perturbatif et de la nature de l’onde incidente. Le cas d’une onde plane a été étudié en particulier. Ensuite, les résultats numériques ont été comparés à ceux obtenus par une méthode numérique rigoureuse : la Méthode des Moments. Enfin, les expressions analytiques du champ diffusé, obtenues par la MPP, nous ont permis de calculer le coefficient de réflexion cohérent et l’impédance de surface effective associée. Cette impédance a pour vocation d’être implantée dans une plateforme de calcul 3D FDTD, dans laquelle le fil sera pris en compte.
Book Synopsis Contribution à l'étude de la propagation des ondes électromagnétiques à l'interface de deux milieux by : Emmanuel Renoux
Download or read book Contribution à l'étude de la propagation des ondes électromagnétiques à l'interface de deux milieux written by Emmanuel Renoux and published by . This book was released on 1991 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: DANS CE TRAVAIL DE THESE, IL S'AGIT D'ETUDIER LE ROLE DES ONDES DE SURFACE ELECTROMAGNETIQUES DANS LA PROPAGATION AU VOISINAGE DE L'INTERFACE DE DEUX MILIEUX, PRINCIPALEMENT L'AIR ET LE SOL (MER, TERRE), AVEC L'APPROXIMATION D'UNE TERRE PLATE. LORSQU'AUCUNE SOURCE D'EXCITATION N'EST APPLIQUEE DANS CES MILIEUX, L'ANALYSE DES MODES D'INTERFACE ELECTROMAGNETIQUES NOUS PERMET DE DEGAGER DEUX MODES DE SURFACE, DE FANO ET DE ZENNECK. DANS LE CAS D'UN DIPOLE INFINITESIMAL DANS L'AIR (ELECTRIQUE OU MAGNETIQUE, VERTICAL OU HORIZONTAL), ON UTILISE LE MODELE THEORIQUE DE NORTON POUR CARACTERISER LA PROPAGATION DE L'ONDE DE SOL, QUI SE RESUME A L'ONDE DE SURFACE DE NORTON SUR LE SOL. ON COMPARE CES RESULTATS A CEUX OBTENUS AVEC DES MODELES BEAUCOUP PLUS RECENTS; IL S'AGIT D'UNE MANIERE GENERALE DES REPRESENTATIONS DE R.W.P. KING D'ONDE LATERALE (POUR DES DIPOLES DANS LE SOL) ET D'ONDE DE SURFACE (POUR DES DIPOLES AU-DESSUS DU SOL). CETTE SYNTHESE MONTRE, EN PARTICULIER, L'INTERET D'ANTENNES HORIZONTALES POUR EXCITER L'ONDE DE SURFACE DE NORTON. ON PRESENTE DES RESULTATS EXPERIMENTAUX EN VHF ET UHF AVEC NOTAMMENT DES ANTENNES HORIZONTALES TUBULAIRES ET PLAQUES
Book Synopsis ETUDE DE LA PROPAGATION D'UNE ONDE ELECTROMAGNETIQUE DE SURFACE DE TYPE HE by : Abdelkrim Boubakra
Download or read book ETUDE DE LA PROPAGATION D'UNE ONDE ELECTROMAGNETIQUE DE SURFACE DE TYPE HE written by Abdelkrim Boubakra and published by . This book was released on 1987 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON ETUDIE EN HYPERFREQUENCE D'UN POINT DE VUE ANALYTIQUE, NUMERIQUE ET EXPERIMENTAL, LA PROPAGATION D'UNE ONDE ELECTROMAGNETIQUE DE TYPE HE::(11) A LA SURFACE D'UN CONDUCTEUR CYLINDRIQUE GAINE D'UNE COUCHE DIELECTRIQUE, UN DEUXIEME DIELECTRIQUE OCCUPANT LE RESTE DE L'ESPACE
Book Synopsis Étude expérimentale et théorique de la propagation d'une impulsion électromagnétique brève dans le sol by : Jacques Marchant
Download or read book Étude expérimentale et théorique de la propagation d'une impulsion électromagnétique brève dans le sol written by Jacques Marchant and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Etude de la propagation d'une onde électromagnétique dans un semi-conducteur en présence d'un champ magnétique longitudinal. Dispositif expérimental by : Bernard Perrin
Download or read book Etude de la propagation d'une onde électromagnétique dans un semi-conducteur en présence d'un champ magnétique longitudinal. Dispositif expérimental written by Bernard Perrin and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution à l'étude de la propagation d'une onde électromagnétique sur une ligne multifilaire au-dessus d'un sol conducteur et en galerie souterraine by : Michel Soiron
Download or read book Contribution à l'étude de la propagation d'une onde électromagnétique sur une ligne multifilaire au-dessus d'un sol conducteur et en galerie souterraine written by Michel Soiron and published by . This book was released on 1973 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Étude de la propagation d'une onde électromagnétique dans un semi-conducteur en présence d'un champ magnétique longitudinal by : Nicole Perrin
Download or read book Étude de la propagation d'une onde électromagnétique dans un semi-conducteur en présence d'un champ magnétique longitudinal written by Nicole Perrin and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Propagation par onde de sol d'une onde electromagnetique au dessus d'un terrain irregulier et non homogene by : Abdelhamid Benakcha
Download or read book Propagation par onde de sol d'une onde electromagnetique au dessus d'un terrain irregulier et non homogene written by Abdelhamid Benakcha and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantum Mechanics, Volume 3 by : Claude Cohen-Tannoudji
Download or read book Quantum Mechanics, Volume 3 written by Claude Cohen-Tannoudji and published by John Wiley & Sons. This book was released on 2019-12-16 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new, third volume of Cohen-Tannoudji's groundbreaking textbook covers advanced topics of quantum mechanics such as uncorrelated and correlated identical particles, the quantum theory of the electromagnetic field, absorption, emission and scattering of photons by atoms, and quantum entanglement. Written in a didactically unrivalled manner, the textbook explains the fundamental concepts in seven chapters which are elaborated in accompanying complements that provide more detailed discussions, examples and applications. * Completing the success story: the third and final volume of the quantum mechanics textbook written by 1997 Nobel laureate Claude Cohen-Tannoudji and his colleagues Bernard Diu and Franck Laloë * As easily comprehensible as possible: all steps of the physical background and its mathematical representation are spelled out explicitly * Comprehensive: in addition to the fundamentals themselves, the books comes with a wealth of elaborately explained examples and applications Claude Cohen-Tannoudji was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris where he also studied and received his PhD in 1962. In 1973 he became Professor of atomic and molecular physics at the Collège des France. His main research interests were optical pumping, quantum optics and atom-photon interactions. In 1997, Claude Cohen-Tannoudji, together with Steven Chu and William D. Phillips, was awarded the Nobel Prize in Physics for his research on laser cooling and trapping of neutral atoms. Bernard Diu was Professor at the Denis Diderot University (Paris VII). He was engaged in research at the Laboratory of Theoretical Physics and High Energy where his focus was on strong interactions physics and statistical mechanics. Franck Laloë was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris. His first assignment was with the University of Paris VI before he was appointed to the CNRS, the French National Research Center. His research was focused on optical pumping, statistical mechanics of quantum gases, musical acoustics and the foundations of quantum mechanics.
Book Synopsis Adhesion between polymers and concrete / Adhésion entre polymères et béton by : H. R. Sasse
Download or read book Adhesion between polymers and concrete / Adhésion entre polymères et béton written by H. R. Sasse and published by Springer. This book was released on 2013-11-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Adhesion is a phenomenon architects and civil engineers are not very familiar with. In other disciplines knowledge about surface properties and the background of bonding energies is also far from satisfactory; nevertheless there are many important· applications in concrete engineering, where adhesion is necessary for success and durability. These include: - coating and painting - repair of concrete surfaces - bonding of fresh to old concrete - crack injection - glueing of precast elements - glueing of steel to concrete, etc. In 1981 RILEM established the technical committee 52-RAC 'Resin Adherence to Concrete'. The main aims of the committee's work were - to collect research results and practical experiences - to initiate and coordinate research programs - to develop, on a scientific base, test methods for field and for laboratory purposes. One of the results of the committee's work is a state-of-the-art report, which will be presented orally as a General Report at the International Symposium ISAP '86, and will be printed either in the RILEM journal Materials and Structures or separately. Several test recommendations have been elaborated and will be prepared as drafts for the participants ofISAP '86. These are: - direct tensile test - pull-off test - direct shear test - slant shear test - four-point bending test - dynamic loading test - thermal compatibility test (two versions) - injectibility test.
Book Synopsis An Introduction To Plasmonics by : Olivier Pluchery
Download or read book An Introduction To Plasmonics written by Olivier Pluchery and published by World Scientific. This book was released on 2023-08-28 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is a plasmon? Is it a particle, like a photon or a wave? Plasmonics stands at the frontier of condensed matter physics, which is the world of electrons, optics and of photons. Plasmonics is one of the most active fields in nanophotonics. This book begins by exploring the concepts behind waves, and the electromagnetic description of light when it interacts with metals; it dedicates every chapter thereafter to all aspects of plasmonics. In particular, the surface plasmon polariton wave is explained in full detail, as well as the localized surface plasmon resonance of metallic nanoparticles. The active research area opened by plasmonics, as well as its applications, are also briefly explained, such as advanced biosensing, subwavelength waveguiding, quantum plasmonics, nanoparticle-based cancer therapies, optical nano-antenna and high-efficiency photovoltaic cells.The book is adapted for graduate students and places a special emphasis on providing complete explanations of the fundamental concepts of plasmonics. Further, each of these concepts is illustrated with examples drawn from the most recent scientific literature. Each chapter ends with a set of exercises that will help the reader revise the concepts and go deeper into the world of plasmonics. More than 70 exercises are included.
Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.
Book Synopsis Dictionary of Building and Civil Engineering by : Don Montague
Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.
Book Synopsis An Introduction to Differential Manifolds by : Jacques Lafontaine
Download or read book An Introduction to Differential Manifolds written by Jacques Lafontaine and published by Springer. This book was released on 2015-07-29 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to differential manifolds. It gives solid preliminaries for more advanced topics: Riemannian manifolds, differential topology, Lie theory. It presupposes little background: the reader is only expected to master basic differential calculus, and a little point-set topology. The book covers the main topics of differential geometry: manifolds, tangent space, vector fields, differential forms, Lie groups, and a few more sophisticated topics such as de Rham cohomology, degree theory and the Gauss-Bonnet theorem for surfaces. Its ambition is to give solid foundations. In particular, the introduction of “abstract” notions such as manifolds or differential forms is motivated via questions and examples from mathematics or theoretical physics. More than 150 exercises, some of them easy and classical, some others more sophisticated, will help the beginner as well as the more expert reader. Solutions are provided for most of them. The book should be of interest to various readers: undergraduate and graduate students for a first contact to differential manifolds, mathematicians from other fields and physicists who wish to acquire some feeling about this beautiful theory. The original French text Introduction aux variétés différentielles has been a best-seller in its category in France for many years. Jacques Lafontaine was successively assistant Professor at Paris Diderot University and Professor at the University of Montpellier, where he is presently emeritus. His main research interests are Riemannian and pseudo-Riemannian geometry, including some aspects of mathematical relativity. Besides his personal research articles, he was involved in several textbooks and research monographs.
