Electrical Communication Systems Engineering
Author : United States. War Dept
Publisher :
Page : 640 pages
File Size : 30,73 MB
Release : 1945
Category : Communications, Military
ISBN :
Author : United States. War Dept
Publisher :
Page : 640 pages
File Size : 30,73 MB
Release : 1945
Category : Communications, Military
ISBN :
Author : Coast Artillery School (U.S.)
Publisher :
Page : 28 pages
File Size : 34,11 MB
Release : 1902
Category :
ISBN :
Author :
Publisher : Elsevier - S&T Books
Page : 366 pages
File Size : 23,56 MB
Release :
Category :
ISBN : 8131234118
Author :
Publisher :
Page : 84 pages
File Size : 19,61 MB
Release : 1924
Category : Radio
ISBN :
Author : Mohammad A. Matin
Publisher : Springer
Page : 132 pages
File Size : 24,38 MB
Release : 2017-12-28
Category : Technology & Engineering
ISBN : 3319701290
This book is written as a very concise introduction for students taking a first course in communication systems. It provides the reader with fundamentals of digital communication systems and disseminates the essentials needed for the understanding of wire and wireless communication systems for Electrical Engineers. It covers important topics right from the beginning of the subject which communication engineers must understand. Example problems in each chapter will help them in understanding the materials well. The study of data networking will include multiple access, reliable packet transmission, routing and protocols of the internet. The concepts taught in class will be discussed in the context of aerospace communication systems: aircraft communications, satellite communications. The book includes example problems in each chapter to help the reader in understanding the materials well.
Author : Simon Gilroy
Publisher : Frontiers Media SA
Page : 120 pages
File Size : 35,98 MB
Release : 2018-07-26
Category :
ISBN : 2889455211
Plants use the Sun´s energy to synthesize the basic biomolecules that make up all the organic matter of all organisms of terrestrial ecosystems, including ourselves. Therefore, understanding their adaptive mechanisms to variations of environmental factors, both biotic and abiotic, is fundamental, and particularly relevant in the current context of rapid climate change. Some of the most important adaptive mechanisms of plants are the electrical and chemical signaling systems for the exchange of information between proximally and distally located cells. These signalling systems allow plants to dynamically coordinate the activities of all cells under a diversity of situations. In this Research Topic, we present eight articles that bring up new hypothesis and data to understand the mechanisms of systemic electrical signaling and the central role that it plays in adapting the whole plant to different stresses, as well as new findings on intracellular calcium and nitric oxide-based signaling pathways under stress, which could be extrapolated to non-plant research.
Author : Aritra Acharyya
Publisher : CRC Press
Page : 564 pages
File Size : 24,37 MB
Release : 2016-05-05
Category : Computers
ISBN : 1315657910
The 3rd International Conference on Foundations and Frontiers in Computer, Communication and Electrical Engineering is a notable event which brings together academia, researchers, engineers and students in the fields of Electronics and Communication, Computer and Electrical Engineering making the conference a perfect platform to share experience, f
Author :
Publisher :
Page : 344 pages
File Size : 41,8 MB
Release : 1944
Category : Electrical engineering
ISBN :
Author : Carolyn Marvin
Publisher : Oxford University Press
Page : 294 pages
File Size : 45,90 MB
Release : 1990-05-24
Category : Technology & Engineering
ISBN : 0198021380
In the history of electronic communication, the last quarter of the nineteenth century holds a special place, for it was during this period that the telephone, phonograph, electric light, wireless, and cinema were all invented. In When old Technologies Were New, Carolyn Marvin explores how two of these new inventions--the telephone and the electric light--were publicly envisioned at the end of the nineteenth century, as seen in specialized engineering journals and popular media. Marvin pays particular attention to the telephone, describing how it disrupted established social relations, unsettling customary ways of dividing the private person and family from the more public setting of the community. On the lighter side, she describes how people spoke louder when calling long distance, and how they worried about catching contagious diseases over the phone. A particularly powerful chapter deals with telephonic precursors of radio broadcasting--the "Telephone Herald" in New York and the "Telefon Hirmondo" of Hungary--and the conflict between the technological development of broadcasting and the attempt to impose a homogenous, ethnocentric variant of Anglo-Saxon culture on the public. While focusing on the way professionals in the electronics field tried to control the new media, Marvin also illuminates the broader social impact, presenting a wide-ranging, informative, and entertaining account of the early years of electronic media.
Author : Cobus Strauss
Publisher : Elsevier
Page : 213 pages
File Size : 13,47 MB
Release : 2003-10-07
Category : Technology & Engineering
ISBN : 0080473814
In the past automation of the power network was a very specialized area but recently due to deregulation and privatization the area has become of a great importance because companies require more information and communication to minimize costs, reduce workforce and minimize errors in order to make a profit. * Covers engineering requirements and business implications of this cutting-edge and ever-evolving field * Provides a unique insight into a fast-emerging and growing market that has become and will continue to evolve into one of leading communication technologies * Written in a practical manner to help readers handle the transformation from the old analog environment to the modern digital communications-based one