Overview

Green electronics and computing is the study of engineering, producing, using, and disposing of computing modules and electronic devices to reduce environmental hazards and pollution. Computer and electronic designers, developers, and manufacturing companies are investing in developing green computing modules and electronic devices by reducing the use of hazard materials and improving the recycling process of computing and digital modules. With the importance of green technology on the rise, this book presents innovations and renewable energy technologies in wearable communication systems. After a thorough introduction, this book presents electromagnetic waves and antenna theory for green communication and energy harvesting systems. It then discusses electronic technologies used to develop green communications, followed by proper recycling and disposal procedures of these electronic and computing devices. Green communication system and antennas measurements will be included.

Full Product Details

Author:   Professor Dr Albert Sabban (Ort Braude Engineering College in Karmiel, Israel)
Publisher:   Institute of Physics Publishing
Imprint:   Institute of Physics Publishing
ISBN:  

9780750362672

ISBN 10:   0750362677
Publication Date:   09 September 2024
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Hardback
Publisher's Status:   Active
Availability:   In Print  
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Table of Contents

Introduction to green electronic technologies 1.1 Introduction to renewable energy 1.2 Introduction to green computing technologies 1.3 Introduction to Recycling and waste disposal 1.4 Innovations and Challenges in Green Technologies 1.5 Conclusions References Renewable energy 2.1 Solar energy 2.2 Wind energy 2.3 Water energy 2.4 Introduction to Energy Harvesting 2.5 Conclusions References Electromagnetic Waves and Antennas Theory for Green Communication and Energy Harvesting Systems 3.1 Basic concepts definitions in electromagnetic engineering 3.2 Electromagnetic Waves Propagation near Human Body 3.3 Transmission lines Theory 3.4 Matching Techniques for wearable Systems 3.4.1 Quarter-wave transformers 3.4.2 Wideband Matching- Multi-section transformers 3.4.3 Single Stub Matching 3.5 Coaxial transmission line 3.6 Printed transmission lines 3.6.1 Microstrip line 3.6.2 Effective dielectric constant and Characteristic impedance 3.6.3 Higher-order transmission modes in microstrip line 3.6.4 Conductor Loss 3.6.5 Dielectric Loss 3.6.6 Materials 3.7 Wave guides 3.8 Antenna theory for Wearable Communication and IOT Systems 3.9 Dipole Antennas 3.10 Base Station and Measurement Antennas for Wearable Systems 3.10.1 The parabolic reflector antenna 3.11 Horn Antennas 3.11.1 E-plane Sectoral Horn 3.11.2 H-plane Sectoral Horn 3.11.3 Pyramidal Horn Antenna 3.12 Antennas Arrays for Communication and IOT Systems 3.12.1 Antennas Array theory 3.12.2 Array Radiation Pattern 3.12.3 Broadside Array 3.12.4 Broadside Array 3.13 Conclusions References Green Wearable Systems and Antennas for Communication 4.1 Green Wearable Antennas with energy harvesting unit 4.1.1 Wearable Antennas Design Considerations 4.1.2 Wearable Microstrip antennas 4.1.3 Theory and Design Considerations for Wearable Microstrip Antennas 4.1.4 Losses in microstrip antennas 4.1.5 Patch radiation pattern 4.1.6 Wearable Microstrip Antennas Examples 4.2 Two Layers Wearable Stacked Microstrip Antennas 4.3 Stacked Mono-pulse Ku Band Patch Antenna 4.4 Wearable Loop Antennas 4.4.1 Wearable Small Loop Antenna 4.4.2 Wearable Printed Loop Antenna 4.4.3 Wearable RFID Loop Antennas 4.4.4 Wearable Loop Antennas with Ground Plane 4.5 Wired Loop Antenna 4.6 Radiation Pattern of a Loop Antenna Near a Metal Sheet 4.7 Wearable Planar inverted-F Antenna (PIFA) 4.7.1 Grounded quarter wavelength patch antenna 4.7.2 Wearable double layers PIFA antenna 4.8 Wearable antennas Bending Effects 4.9 Conclusions References Green Wearable Systems and Antennas with Energy Harvesting for Medical and IOT Applications 5.1 Introduction 5.2 Dually- Polarized wearable Printed Antenna 5.3 New Wearable Loop Antenna 5.4 Antenna S11 Variation as Function of Distance from Body 5.5 Wearable Antennas Design Considerations and Examples 5.6 Compact Dually- polarized Printed Antenna 5.7 Helix Antenna Performance on Human Body Green Wearable Metamaterial Antennas 6.1 Introduction 6.2 New Wearable Antennas with SRR, Splitting Rings Resonators 6.3 Wearable Folded Dipole Meta-Material Antenna with SRR 6.4 Stacked Patch Antenna Loaded with Splitting Rings Resonators 6.5 Patch Antenna Loaded with SRR 6.6 Meta-Material Antenna Characteristics near Human Body 6.7 Meta-Material Wearable Antennas 6.8 Wideband Stacked Patch with SRR 6.9 Small Meta-Material Wearable Antennas Analysis 6.10 Conclusions 6.11 Conclusions References Green Circularly Polarized Wearable Antennas 7.1 Introduction 7.2 Circularly Polarized Printed Antennas for Wearable Systems 7.3 Compact Circularly Polarized Wearable Antennas with energy harvesting unit. 7.4 Conclusion References Electronic Technologies used to Develop Green Communications 8.1 Introduction 8.2 MIC- Microwave Integrated Circuits 8.3 MMIC- Monolithic Microwave Integrated Circuits 8.4 MMIC Technologies design and features 8.4.1 MMIC components 8.4.2 Semiconductor technology, GaAs versus Silicon 8.4.3 MMIC Fabrication Process 8.5 Generation of Microwave Signals 8.6 MMIC Circuit Examples and Applications 8.7 MEMS Technology 8.7.1 MEMS technology Advantages 8.7.2 MEMS Technology Process 8.7.3 MEMS components 8.8 LTCC and HTCC Technology 8.8.1 LTCC and HTCC Technology Process 8.8.2 Design of High Pass LTCC Filters 8.9 Conclusions References Green Communication Systems and Antenna Measurements 10.1 Introduction to Green Wearable Communication Systems Measurements 10.2 Multiport networks with N ports 10.3 Scattering Matrix 10.4 S Parameters Measurements 10.5 Transmission Measurements 10.6 Output Power and Linearity Measurements 10.7 Wearable Antenna Radiation Pattern Measurements 10.8 Antenna Gain Measurements 10.9 Antenna Range 10.10 Measurements techniques in vicinity to human body 10.11 Conclusions References 11 Active Green Wearable Printed Antennas for Communication and Medical Applications 11.1 Tunable Printed Antennas 11.2 Varactors Theory 11.3 Dually Polarized Tuneable Printed Antenna 11.4 Wearable Tunable Antennas 11.5 Varactors Electrical Characteristics 11.6 Measurements of Wearable Tunable Antennas 11.7 Folded Wearable dual polarized Tunable antenna 11.8 Medical Applications for Wearable Tunable Antennas 11.9 Active Wearable Antennas 11.9.1 Basic Concept of ACTIVE Antenna 11.9.2 ACTIVE Wearable Receiving Loop Antenna 11.10 Conclusions References 12 New Wide Band Passive and Active Green Wearable Antennas 12.1 Slot Antennas 12.2 Slot radiation pattern 12.3 Slot Antenna impedance 12.4 Wide Band Wearable Printed Slot Antenna 12.5 Wide Band T Shape Wearable Printed Slot Antenna 12.6 Wide Band Wearable Notch Antenna for Wireless Communication Systems 12.7 Wearable Tunable Slot Antennas for Wireless Communication Systems 12.8 A Wide Band T Shape Tunable Wearable Printed Slot Antenna 12.9 Wearable Active Slot Antennas for Wireless Communication Systems 12.10 Wearable Active T Shape Slot Antennas for Wireless Communication Systems 12.11 New Fractal Compact Ultra-Wideband, 1GHz to 6GHz, Notch Antenna 12.12 New Compact Ultra-Wideband Notch Antenna 1.3GHz to 3.9GHz 12.13 New Compact Ultra-Wideband Notch Antenna 5.8GHz to 18GHz 12.14 New Fractal Active Compact Ultra-Wideband, 0.5GHz to 3GHz, Notch Ante 12.15 New Compact Ultra-Wideband Active Notch Antenna 0.4GHz to 3GHz 12.16 Compact Dual Polarized Receiving Active Antenna 12.17 Compact Dual Polarized ACTIVE Transmitting Antenna 12.18 Conclusions 13 Green Computing Technologies 13.1 Introduction to Green Computing Technologies 13.2 Green Computing- Cloud Storage and Computing Services 13.3 Advantages of Cloud Storage 13.4 Disadvantages of Cloud Storage 13.5 Innovations and Challenges in Green Computing Technologies 13.6 Conclusions Recycling and waste disposal 9.1 Introduction 9.2 Recycling of electronic and computing devices 9.3 Waste disposal of electronic and computing devices 9.4 Conclusions References

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