Übersicht			Auf mobile öffnen

Lieferstatus:	Auf Bestellung (Lieferzeit unbekannt)
Veröffentlichung:	Februar 2008
Genre:	Naturwissensch., Medizin, Technik
	B / Classical Electrodynamics / Communications engineering / telecommunications / Communications Engineering, Networks / Earth Sciences / Electrical Engineering / Electricity, electromagnetism & magnetism / Electrodynamics / engineering / Geotechnical engineering / Geotechnical Engineering & Applied Earth Sciences / Geotechnical Engineering and Applied Earth Sciences / Microwaves / Microwaves, RF and Optical Engineering / Microwaves, RF Engineering and Optical Communications / Optical engineering / Optical physics / Optics mehr...
ISBN:	9783540771241
EAN-Code:	9783540771241
Verlag:	Springer EN
Einband:	Kartoniert
Sprache:	English
Dimensionen:	H 235 mm / B 155 mm / D
Gewicht:	226 gr
Seiten:	127
Illustration:	IX, 127 p.
Zus. Info:	EUDR exemption - product or manufacturing materials placed on the market prior to 31.12.2025.
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

This work treats the essential elements of radio wave propagation without requiring recourse to advanced electromagnetic concepts and equations. However, it provides sufficient detail to allow those concerned with wireless systems to acquire quickly a practical working knowledge of the important concepts. The treatment commences with an analysis of how energy (and power) is conveyed in free space. It then examines in some detail how the proximity of the earth and the atmosphere cause the radiation traveling from a transmitter to a receiver to follow one or more of three mechanisms - the surface, sky and space waves. Radio wave propagation is placed in a practical context by considering the design aspects of communications systems at microwave frequencies. That requires an understanding of noise and its importance in systems design. Unusually, a fuller consideration of the electromagnetic properties of materials is given late in the book rather than as an introductory chapter.