Excerpt from Tem Horn Antenna Design Principles
Certain antennas on the market today are used for electromagnetic compatibility measurements such as radiated immunity and emissions testing. These are designed to cover a broad frequency spectrum while maintaining specified directional properties. However, trying to meet both en''teria leads to distortion either in the phase or amplitude properties of the incoming signal. Designing an antenna with desired qualities in the time - domain will translate to an antenna with a broadband response in the frequency domain. A well-designed time-domain antenna should accurately reproduce the time waveform of the incoming field, thus preserving the amplitude and phase of the incoming signal [1 To provide desirable time-domain fidelity, an antenna must have both a constant amplitude response and a linear phase response in the frequency domain. Applications for which this characteristic is important include electromagnetic compatibility (emg) facility evaluations site attenuation measurements to determine ambient loss room imaging studies [7] and shielding effectiveness studies on aircraft [8.
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book delves into the intricate world of TEM horn antennas, a type of antenna designed to minimize distortion in electromagnetic signals. The author guides readers through the history of these antennas and their development at the National Institute of Standards and Technology (NIST), highlighting their key characteristics, including constant amplitude response, linear phase response, and high sensitivity. The book examines the principles behind TEM horn antenna design, focusing on essential elements like baluns and resistive tapers, providing detailed explanations and practical equations for readers seeking to construct their own broadband antennas. The author also explores the use of numerical modeling techniques to understand the complex electromagnetic fields associated with these antennas, offering insights into various design modifications and their impact on performance. The text then explores the diverse applications of these antennas, including building material measurements, aircraft shielding evaluations, and RF absorber characterizations. The book provides invaluable insights for anyone interested in understanding the intricacies of TEM horn antenna design and their diverse applications in various fields, making it an essential resource for engineers, researchers, and anyone involved in electromagnetic compatibility testing and analysis. 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 9781527804067_0
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Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781527804067
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781527804067
Quantité disponible : 15 disponible(s)