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The Determination of the Constants of an Ungrounded Antenna System (Classic Reprint) - Couverture souple
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The digital edition of all books may be viewed on our website before purchase. Excerpt from The Determination of the Constants of an Ungrounded Antenna System (Classic Reprint)
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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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The Determination of the Constants of an Ungrounded Antenna System 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 LW-9780332378244
Quantité disponible : 15 disponible(s)
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The Determination of the Constants of an Ungrounded Antenna System 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 LW-9780332378244
Quantité disponible : 15 disponible(s)
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The Determination of the Constants of an Ungrounded Antenna System
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
Paperback. Etat : New. Print on Demand. This book explores the challenges faced by scientists in measuring the constants of ungrounded antenna systems, a system operating without any connection to the ground, unlike their grounded counterparts. The author begins by discussing the historical context of antenna systems and the theoretical foundation on which they operate. They then delve into the intricacies of radiated power and radiation resistance, explaining the concepts of equivalent height and antenna inductance, capacity, and natural wave-length. The book introduces the intercept method, a technique commonly used to measure antenna constants, and discusses its limitations and potential for error. The author proposes a new reactance method, which allows for more precise measurements, especially near the antenna's natural wave-length. The author then examines the various components of antenna resistance: radiation resistance, dielectric loss, ohmic loss, and corona loss. They provide a detailed analysis of how these components vary with wave-length and present a method for separating them. The book concludes with a series of experiments conducted by the author to test the accuracy of different resistance measurement techniques and provides valuable insights into the challenges and complexities of measuring antenna constants, particularly in ungrounded systems. 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 9780332378244_0
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