The Open Education Initiative at Virginia Tech is pleased to announce the release of an openly-licensed, revised first edition of Radio Systems Engineering by Steven W. Ellingson.
Radio Systems Engineering, Revised First Edition https://doi.org/10.21061/radiosystemsengineering-revised1st is lightly updated from the version published in 2016 by Cambridge University Press (ISBN 9781107068285). While Cambridge retains rights to continue to sell and license their print and electronic versions, Cambridge has granted the author enough rights to update and release the book freely under a Creative Commons Attribution NonCommercial International License (CC BY NC 4.0).
