9781528224567 - Design and Testing of Nfrad, a New Noise Measurement System (Classic Reprint) de Grosvenor, Chriss A. (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 reviews the theory, design, development, and testing of a new, automated, coaxial (GPG -7) radiometer for the measurement of noise sources in the 8 GHz to 12 GHz frequency band. It is an isolated, total -power radiometer that relies on lookup tables for relevant reflection coefficients and path asymmetry, resulting in much faster measurements compared to previous NIST systems. The author has added more ports to the switch head, increasing the number of devices under test that can be measured simultaneously, thus further increasing the speed of measurements. This book can also be used to assist in waveguide device measurements through adapters. 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.