Design and Calibration of the Nbs Isotropic Electric-Field Monitor (Efm-5), 0. 2 to 1000 MHz (Classic Reprint) PDF Download

Author: E. B. Larsen
Publisher: Forgotten Books
ISBN: 9781528223737
Category : Technology & Engineering
Languages : en
Pages : 110

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Book Description
Excerpt from Design and Calibration of the Nbs Isotropic Electric-Field Monitor (Efm-5), 0. 2 to 1000 Mhz Ah investigation was performed at nbs to find a device or phenomenon that could provide a useful sensor of EM fields of complicated structure. Most of the early attempts revealed severe limitations for designing a general-purpose probe. For example, thermal ri sensors based on absorbed heat energy or temperature rise in a lossy material could not be made sufficiently rugged and stable unless the response time was excessive. It was concluded early in the program that the preferred type of rf sensor consists of a short dipole antenna and semiconductor detector, which has a fast response time and good sensitivity. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com 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.