Title Statements
- Full title :Antenna design for mobile devices / Zhijun Zhang.
Edition Statements
- Publication Date:2011.
Publication Statements
- Publisher(s):John Wiley & Sons (Asia)
- Place of Publication:Singapore
- Language:eng
- Publication Date:2011.
The Physical Object
- Description:1 online resource (1 PDF (xviii, 280 pages) :) : illustrations.
Edition Identifiers
- ISBN:9781119132332, 1119132339, 1119132320, 9781119132325, 9781119132349, 1119132347, 9781119132356, 1119132355
- DOI:10.1002/9781119132332
- oclc:on1164477243
- LC Classification:TK6565.A6
- Dewey Decimal:621.384/135
Table of Contents
About the Author x -- Preface xi -- Acknowledgments xii -- Abbreviations xiii -- 1 Introduction 1 -- 1.1 The Evolution of Mobile Antennas 2 -- 1.2 How to Quantitatively Evaluate an Antenna 10 -- 1.3 The Limits of Antenna Designs 12 -- 1.4 The Trade?]Offs in Antenna Designs 14 -- 1.5 Mobile Communication and Band Allocations 16 -- 1.6 Quickly Building a Simple Antenna -- a Practical Example 18 -- References 27 -- 2 Antenna Matching 28 -- 2.1 The Smith Chart 29 -- 2.2 Single?]Band Matching 33 -- 2.2.1 Matching with Lumped Elements 33 -- 2.2.2 Different Ways to Accomplish a Single?]Band Matching 36 -- 2.2.3 Matching with Both Transmission Line and Lumped Elements 39 -- 2.2.4 Bandwidth Consideration 42 -- 2.3 Dual?]Band Matching 50 -- 2.4 Reconfigurable Matching 55 -- 2.4.1 Reconfigurable Matching -- Varactor?]Based 55 -- 2.4.2 Reconfigurable Matching -- Switch?]Based 60 -- References 63 -- 3 External Antenna 65 -- 3.1 Stubby Antennas 66 -- 3.1.1 Single?]Band Helix Stubby Antenna 67 -- 3.1.2 Multiband Helix Stubby Antenna 86 -- 3.1.3 Ultra?]Wideband Stubby Antenna 109 -- 3.2 Whip / Stubby (Retractable) Antenna 117 -- 3.2.1 Decoupled Whip / Stubby Antenna 119 -- 3.2.2 Semi?]Decoupled W…
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