انتشار امواج رادیویی و آنتن‌ها برای ارتباطات شخصی (کتابخانه آنتن‌ها و انتشار)

This newly revised and expanded edition of the Artech House classic, "Radiowave Propagation and Antennas for Personal Communications", offers a current and comprehensive introduction to the practice and underpinnings of personal communications. Every chapter has been updated to explain how the latest ultra-wide band technology affects all aspects of personal communications. The third edition covers important innovations such as wireless local networks, personal networks, and MIMO techniques. Written for a broad spectrum of readers, this practical resource is useful to experienced engineers designing systems, EE professors teaching fundamentals, or technology consultants needing a quick, cohesive overview. In addition to its accessible coverage of technology and theory, this unique volume examines how radio waves and wireless devices affect the human body.

This newly revised and expanded edition of the Artech House classic, Radiowave Propagation and Antennas for Personal Communications, offers a current and comprehensive introduction to the practice and underpinnings of personal communications. Every chapter has been updated to explain how the latest ultrawideband technology affects all aspects of personal communications. The third edition covers important innovations such as: Wireless local-area networks; Personal-area networks; MIMO techniques. This practical resource focuses on three distinct, but interrelated, challenges in the field: Fixed-site antennas; Radiowave propagation; Small antennas used with portable devices close to the human body.

Booknews

Introduces antenna and propagation problems to graduate and practicing radiocommunications engineers who are probably not experts in those topics but do know about the traffic and queuing aspects of designing complex personal radio communications systems. Investigates the personal communication path link by focusing on fixed-site antennas, radiowave propagation, and small antennas proximate to the body. More detailed topics include channels, spectrum, earth-orbiting satellites, multipath propagation, measuring the sensitivity of the receiver, and simulated human-body devices. Includes a 3.5 disk for DOS and Mathcad 2.5 or higher. Annotation c. Book News, Inc., Portland, OR (booknews.com)

In 1864, James Clerk Maxwell, in his chair at the University of Edinburgh, placed the concept of electricity and magnetism into the language of mathematics in the form of his equations of electromagnetism.