Aldo Petosa's Frequency-Agile Antennas for Wireless Communications (Artech PDF

By Aldo Petosa

ISBN-10: 1608077683

ISBN-13: 9781608077687

cellular info subscriptions are anticipated to greater than double and cellular instant site visitors to extend through greater than tenfold over the following few years. Proliferation of shrewdpermanent telephones, drugs, and different transportable units are putting higher calls for for companies reminiscent of internet searching, international positioning, video streaming, and video telephony. a number of the proposed strategies to accommodate those calls for may have an important impression on antenna designs. Antennas with frequency agility are thought of a promising know-how to aid enforce those new solutions.

This e-book presents readers with a feeling of the functions of frequency-agile antennas (FAAs), the commonly varied tools for attaining tunability, the present conceivable functionality, and the demanding situations nonetheless dealing with FAA designs. This source explores the various facets of FAAs, together with an exam of the metrics used to guage their functionality, a assessment of the main universal antenna parts, an in-depth examine the wide range of mechanisms for reaching tunability, and a finished survey of numerous examples of FAA designs. the focal point is on FAAs for instant cellular communications with functions together with handsets, laptops, instant machine-to-machine communications, in addition to higher, mounted designs equivalent to mobile base station antennas.

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Frequency-Agile Antennas for Wireless Communications (Artech House Antennas and Propagation) by Aldo Petosa

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