Antenna design for mobile devices / Zhijun Zhang.

Format:

Book

Author/Creator:

Zhang, Zhijun, author.

Language:

English

Subjects (All):

Radio--Antennas--Design and construction.

Radio.

Mobile communication systems--Equipment and supplies--Design and construction.

Mobile communication systems.

Miniature electronic equipment--Design and construction.

Miniature electronic equipment.

Physical Description:

1 online resource (318 pages) : illustrations

Edition:

Second edition.

Place of Publication:

Fusionopolis Walk, Solaris South Tower, Singapore : Wiley : IEEE Press, 2017.

Summary:

Expanded and updated, this practical guide is a one-stop design reference containing all an engineer needs when designing antennas * Integrates state-of-the-art technologies with a special section for step-by-step antenna design * Features up-to-date bio-safety and electromagnetic compatibility regulation compliance and latest standards * Newly updated with MIMO antenna design, measurements and requirements * Accessible to readers of many levels, from introductory to specialist * Written by a practicing expert who has hired and trained numerous engineers

Contents:

Intro

Title Page

Copyright Page

Contents

About the Author

Preface

Acknowledgments

Abbreviations

Chapter 1 Introduction

1.1 The Evolution of Mobile Antennas

1.2 How to Quantitatively Evaluate an Antenna

1.3 The Limits of Antenna Designs

1.4 The Trade-Offs in Antenna Designs

1.5 Mobile Communication and Band Allocations

1.6 Quickly Building a Simple Antenna-a Practical Example

References

Chapter 2 Antenna Matching

2.1 The Smith Chart

2.2 Single-Band Matching

2.2.1 Matching with Lumped Elements

2.2.2 Different Ways to Accomplish a Single-Band Matching

2.2.3 Matching with Both Transmission Line and Lumped Elements

2.2.4 Bandwidth Consideration

2.3 Dual-Band Matching

2.4 Reconfigurable Matching

2.4.1 Reconfigurable Matching-Varactor-Based

2.4.2 Reconfigurable Matching-Switch-Based

Chapter 3 External Antenna

3.1 Stubby Antennas

3.1.1 Single-Band Helix Stubby Antenna

3.1.2 Multiband Helix Stubby Antenna

3.1.3 Ultra-Wideband Stubby Antenna

3.2 Whip-Stubby (Retractable) Antenna

3.2.1 Decoupled Whip-Stubby Antenna

3.2.2 Semi-Decoupled Whip-Stubby Antenna

3.3 Meander Line Stubby Antenna

3.4 Effect of Ground Plane

Chapter 4 Internal Antenna

4.1 Inverted-F Antenna

4.2 Planar IFA

4.2.1 Single‐Band PIFA

4.2.2 Multiband PIFA Antenna with Slits

4.2.3 Multiband PIFA with Separate Branches

4.2.4 Multiband PIFA with Parasitic Element

4.2.5 Manufacturing PIFA Antenna

4.3 Folded Monopole Antenna

4.4 Loop Antenna

4.5 Ceramic Antenna

4.5.1 Monopole-Type Ceramic Antenna

4.5.2 IFA-Type Ceramic Antenna

4.5.3 Loop-Type Ceramic Antenna

4.6 Slot Antenna

4.7 Design a Hepta-Band Antenna with Multiple Radiators and Multiple Modes

4.8 Design a Reconfigurable Hepta‐Band Antenna.

4.9 MIMO Antennas

4.9.1 Explaining Capacity Boost Effect Through the Antenna Point of View

4.9.2 Antenna Correlation and Antenna Isolation

4.9.3 Improve Isolation Between Antennas

4.10 Antennas in Recently Released Phones

4.10.1 Entry-Level Phone

4.10.2 Flagship Phone

Chapter 5 Antenna Measurement

5.1 Passive Antenna Measurement

5.1.1 Measurement on a Vector Network Analyzer

5.1.2 Fixture

5.1.3 Passive Chamber Measurement

5.2 Active Antenna (Over the Air) Measurement

5.2.1 EIRP, ERP, and TRP

5.2.2 EIS and TIS

5.2.3 Sensitivity Degradation Due to Interference

5.3 Antenna Measurements in the Production Line

5.4 Multiple Input and Multiple Output Antenna Test

Chapter 6 Regulations Related to Antenna Engineers

6.1 Specific Absorption Rate

6.1.1 Definition and Measurement Method of SAR

6.1.2 SAR Limits in the United States and Europe

6.1.3 Controlling SAR

6.1.4 Updates on SAR requirement

6.2 Hearing Aid Compatibility

6.2.1 HAC Measurement

6.2.2 HAC Specification in the United States

6.2.3 Updates on HAC Requirement

6.3 Electromagnetic Compatibility

Appendix: User Manual for ZJ_Antenna_Matching Software

Index

EULA.

Notes:

Includes bibliographical references at the end of each chapters and index.

Description based on online resource; title from PDF title page (ebrary, viewed July 15, 2017).

ISBN:

9781119132356

1119132355

9781119132349

1119132347

9781119132332

1119132339

OCLC:

979990925