Author: Vocabahead Publisher: ISBN: 9780984313518 Category : Study Aids Languages : en Pages : 354
Book Description
"The entertaining and effortless vocabulary building solution for SAT level words with easy to remember vocabulary cartoons, videos & MP3s."
Author: Robert M. Gagliardi Publisher: Springer Science & Business Media ISBN: 9401097607 Category : Technology & Engineering Languages : en Pages : 592
Book Description
This second edition of Satellite Communications is a revised, updated, and improved version of the first edition (Van Nostrand, 1984) and has been extended to include many newer topics that are rapidly becoming important in modem and next-generation satellite systems. The first half of the book again covers the basics of satellite links, but has been updated to include additional areas such as Global Positioning and deep space satellites, dual polarization, multiple beaming, advanced satellite electronics, frequency synthesizers, and digital frequency generators. The second half of the book is all new, covering frequency and beam hopping, on-board processing, EHF and optical cross links, and mobile satellites and VSAT systems. All of these latter topics figure to be important aspects of satellite systems and space platforms of the twenty-first century. As in the first edition, the objective of the new edition is to present a unified approach to satellite communications, helping the reader to become familiar with the terminology, models, analysis procedures, and evolving design directions for modem and future satellites. The presentation stresses overall system analysis and block diagram design, as opposed to complicated mathematical or physics descriptions. (Backup mathematics is relegated to the appendices where a reader can digest the detail at his own pace. ) The discussion begins with the simplest satellite systems and builds to the more complex payloads presently being used.
Author: Robert M. Gagliardi Publisher: Wiley-Interscience ISBN: 9780471856443 Category : Technology & Engineering Languages : en Pages : 0
Book Description
Presents thorough coverage of the engineering aspects of modern communication systems, paying particular attention to the practical system considerations in the end-to-end construction of a typical communication link. The text is designed to provide readers with a solid background in current terminology, methodology, and procedures. This updated edition places greater emphasis on modern technology and hardware considerations, with integrated treatment of analog and digital systems. Includes new new material on oscillators, frequency generators, mixers, amplifiers, and digital and switching circuitry. Contains new examples and problems.
Author: Robert M. Gagliardi Publisher: Wiley-Interscience ISBN: Category : Science Languages : en Pages : 376
Book Description
Updated to reflect all the advances in this rapidly emerging technology, this new edition presents new material on digital communications, fiber optics and most lightwave networks. It also emphasizes the system aspects of optical communications rather than dwelling on detailed hardware device descriptions.
Author: Vocabahead
Author: Robert M. Gagliardi
Author: Robert M. Gagliardi
Author: Ronald P. Colarusso
Author: Robert M. Gagliardi
Author: Sam Burchers
Author: Daniel Barnard Hagar
Author: Lucy Langdon Williams Wilson
Author: Lucy Langdon Williams Wilson
Author: