Discussion of Errors in Gain Measurements of Standard Electromagnetic Horns
Language: English
Published by Forgotten Books, 2018
- Softcover
- New
Seller: Forgotten Books, London, United KingdomForgotten Books
AbeBooks seller since June 2, 2021
Condition: New
£ 13.44
Quantity: Over 20 available
Add to basketItem description from seller
Print on Demand. This book explores methods to measure the gain of an electromagnetic horn. The methodology described in this book established a scientific standard to determine and characterize the gain of a horn antenna accurately. The author analyzes the gain measurement technique by applying the theory of two-port waveguide junctions, identifying potential errors, and explores the impact of reflection on mismatch errors. The book also includes a discussion on effective aperture, a crucial factor in antenna design and performance. The author highlights the importance of reducing scattering and achieving uniform illumination to maximize gain and efficiency. Overall, this book provides valuable insights for researchers, engineers, and students working in the field of antenna design and measurement, contributing to the advancement of accurate and reliable antenna characterization techniques. 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.…
Seller Inventory # 9781528222747_0
- Title
- Discussion of Errors in Gain Measurements of Standard Electromagnetic Horns
- Author
- Robert William Beatty
- Publisher
- Forgotten Books
- Publication year
- 2018
- Condition
- New
- Book Type
- print-on-demand item
- Binding
- Paperback
- Language
- English
- ISBN 10
- 1528222741
- ISBN 13
- 9781528222747
- Seller catalogs
- Electronics
This technical note explains how to calibrate and measure the gain of standard electromagnetic horns. It shows how to use a reference horn to increase confidence in calculated gains and discusses the practical limits of measurement accuracy.
In clear steps, the book describes the method, the key assumptions, and the factors that influence results. It analyzes mismatch errors in comparison tests and explores how horn design, scattering, and VSWR affect measurement reliability. The discussion includes guidance on planning measurements, choosing antenna separations, and interpreting results for reliable calibration.
- How the identical-antenna method and comparison technique work, including the role of reference and test horns
- How assumptions like free-space conditions, far-field behavior, and uniform aperture illumination impact accuracy
- How mismatch, reflections, and horn design influence errors and how to minimize them
- Practical conclusions on achievable uncertainty and recommendations for standard horn design improvements
Ideal for readers involved in microwave standards, antenna calibration, and the development of reference horns.
"Synopsis" may belong to another edition of this title.
Forgotten Books
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Forgotten Books’ Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the quality of the aged text.
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Forgotten Books publishes hundreds of thousands of rare and classic books.
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.
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