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The digital edition of all books may be viewed on our website before purchase. Excerpt from Made Conversion in the Earth-Ionosphere Waveguide
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
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Made Conversion in the Earth-Ionosphere Waveguide (Classic Reprint)
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LX-9781528218269
Quantité disponible : 15 disponible(s)
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Made Conversion in the Earth-Ionosphere Waveguide (Classic Reprint)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LX-9781528218269
Quantité disponible : 15 disponible(s)
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Made Conversion in the Earth-Ionosphere Waveguide (Classic Reprint)
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
Paperback. Etat : New. Print on Demand. This book proposes an approximate theory for conversion of modes in an earth-ionosphere waveguide. The model is two concentric spherical reflecting boundaries with prescribed surface impedances. It's applicable to irregularities at either the ionospheric reflecting layer as well as at the earth's surface, like a mountain ridge transverse to the propagation path. The method is based on a union of approximate 'Kirchoff diffraction theory and rigorous mode theory. An example in the latter category would be a mountain ridge which is transverse to the propagation path. The author posits that localized irregularities can be idealized by a 'black screen' which effectively blocks the cross-section of the waveguide over a portion of its area. This book presents important formulas for calculating modal coefficients to predict the behaviour of electromagnetic waves in such scenarios. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781528218269_0
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Wait, J: Made Conversion in the Earth-Ionosphere Waveguide (
Vendeur : moluna, Greven, Allemagne
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Etat : New. Klappentext. N° de réf. du vendeur 2149116966
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