Isbn: 9781527860834 - spectroradiometric analysis of radio signals (classic reprint) (3 resultados)

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. Print on Demand. This book introduces a revolutionary method of spectrum analysis for radio signals that allows a scientist to characterize the interference-producing quality of a given sending station. The ability to rate the interference quality of radio waves is vital in understanding the factors that affect their reliability and clarity. The author bases the analysis on the idea that any regular, repeating radiation will induce an electric current in a simple circuit. Measuring this current as the frequency varies produces an observable curve that is proportional to the spectral distribution of energy in the radiation. By using integral equations and advanced mathematical techniques, the author explains how to solve for the unknown function using the measured data. 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.…