Optical Rectenna

Optical Rectenna PDF Author: Fouad Sabry
Publisher: One Billion Knowledgeable
ISBN:
Category : Science
Languages : en
Pages : 444

Get Book Here

Book Description
What Is Optical Rectenna A rectenna that functions with either visible or infrared light is referred to as an optical rectenna. The transformation of electromagnetic waves into direct current electricity is accomplished using a rectenna, which is a circuit that consists of both an antenna and a diode. An optical rectenna would function in the same manner as a radio or microwave rectenna, but it would convert infrared or visible light into electricity instead of radio waves or microwaves. Rectennas have been in use for a long time. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Optical rectenna Chapter 2: Photodiode Chapter 3: Band gap Chapter 4: Gallium arsenide Chapter 5: Rectenna Chapter 6: Wide-bandgap semiconductor Chapter 7: Indium phosphide Chapter 8: Photodetector Chapter 9: Photovoltaic effect Chapter 10: Thermophotovoltaic Chapter 11: Hybrid solar cell Chapter 12: Third-generation photovoltaic cell Chapter 13: Multi-junction solar cell Chapter 14: Carbon nanotubes in photovoltaics Chapter 15: Organic solar cell Chapter 16: Solid Chapter 17: Shockley-Queisser limit Chapter 18: Transparent conducting film Chapter 19: Plasmonic solar cell Chapter 20: Solar cell research Chapter 21: Sun-free photovoltaics (II) Answering the public top questions about optical rectenna. (III) Real world examples for the usage of optical rectenna in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of optical rectenna' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of optical rectenna.

Optical Rectenna

Optical Rectenna PDF Author: Fouad Sabry
Publisher: One Billion Knowledgeable
ISBN:
Category : Science
Languages : en
Pages : 444

Get Book Here

Book Description
What Is Optical Rectenna A rectenna that functions with either visible or infrared light is referred to as an optical rectenna. The transformation of electromagnetic waves into direct current electricity is accomplished using a rectenna, which is a circuit that consists of both an antenna and a diode. An optical rectenna would function in the same manner as a radio or microwave rectenna, but it would convert infrared or visible light into electricity instead of radio waves or microwaves. Rectennas have been in use for a long time. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Optical rectenna Chapter 2: Photodiode Chapter 3: Band gap Chapter 4: Gallium arsenide Chapter 5: Rectenna Chapter 6: Wide-bandgap semiconductor Chapter 7: Indium phosphide Chapter 8: Photodetector Chapter 9: Photovoltaic effect Chapter 10: Thermophotovoltaic Chapter 11: Hybrid solar cell Chapter 12: Third-generation photovoltaic cell Chapter 13: Multi-junction solar cell Chapter 14: Carbon nanotubes in photovoltaics Chapter 15: Organic solar cell Chapter 16: Solid Chapter 17: Shockley-Queisser limit Chapter 18: Transparent conducting film Chapter 19: Plasmonic solar cell Chapter 20: Solar cell research Chapter 21: Sun-free photovoltaics (II) Answering the public top questions about optical rectenna. (III) Real world examples for the usage of optical rectenna in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of optical rectenna' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of optical rectenna.

Rectenna Solar Cells

Rectenna Solar Cells PDF Author: Garret Moddel
Publisher: Springer Science & Business Media
ISBN: 1461437164
Category : Technology & Engineering
Languages : en
Pages : 396

Get Book Here

Book Description
Rectenna Solar Cells discusses antenna-coupled diode solar cells, an emerging technology that has the potential to provide ultra-high efficiency, low-cost solar energy conversion. This book will provide an overview of solar rectennas, and provide thorough descriptions of the two main components: the diode, and the optical antenna. The editors discuss the science, design, modeling, and manufacturing of the antennas coupled with the diodes. The book will provide concepts to understanding the challenges, fabrication technologies, and materials required to develop rectenna structures. Written by experts in their specialized fields.

Functional Nanomaterials and Devices for Electronics, Sensors and Energy Harvesting

Functional Nanomaterials and Devices for Electronics, Sensors and Energy Harvesting PDF Author: Alexei Nazarov
Publisher: Springer
ISBN: 3319088041
Category : Technology & Engineering
Languages : en
Pages : 464

Get Book Here

Book Description
This book contains reviews of recent experimental and theoretical results related to nanomaterials. It focuses on novel functional materials and nanostructures in combination with silicon on insulator (SOI) devices, as well as on the physics of new devices and sensors, nanostructured materials and nano scaled device characterization. Special attention is paid to fabrication and properties of modern low-power, high-performance, miniaturized, portable sensors in a wide range of applications such as telecommunications, radiation control, biomedical instrumentation and chemical analysis. In this book, new approaches exploiting nanotechnologies (such as UTBB FD SOI, Fin FETs, nanowires, graphene or carbon nanotubes on dielectric) to pave a way between “More Moore” and “More than Moore” are considered, in order to create different kinds of sensors and devices which will consume less electrical power, be more portable and totally compatible with modern microelectronics products.

Nanoelectronic Materials

Nanoelectronic Materials PDF Author: Loutfy H. Madkour
Publisher: Springer
ISBN: 3030216217
Category : Technology & Engineering
Languages : en
Pages : 814

Get Book Here

Book Description
This book presents synthesis techniques for the preparation of low-dimensional nanomaterials including 0D (quantum dots), 1D (nanowires, nanotubes) and 2D (thin films, few layers), as well as their potential applications in nanoelectronic systems. It focuses on the size effects involved in the transition from bulk materials to nanomaterials; the electronic properties of nanoscale devices; and different classes of nanomaterials from microelectronics to nanoelectronics, to molecular electronics. Furthermore, it demonstrates the structural stability, physical, chemical, magnetic, optical, electrical, thermal, electronic and mechanical properties of the nanomaterials. Subsequent chapters address their characterization, fabrication techniques from lab-scale to mass production, and functionality. In turn, the book considers the environmental impact of nanotechnology and novel applications in the mechanical industries, energy harvesting, clean energy, manufacturing materials, electronics, transistors, health and medical therapy. In closing, it addresses the combination of biological systems with nanoelectronics and highlights examples of nanoelectronic–cell interfaces and other advanced medical applications. The book answers the following questions: • What is different at the nanoscale? • What is new about nanoscience? • What are nanomaterials (NMs)? • What are the fundamental issues in nanomaterials? • Where are nanomaterials found? • What nanomaterials exist in nature? • What is the importance of NMs in our lives? • Why so much interest in nanomaterials? • What is at nanoscale in nanomaterials? • What is graphene? • Are pure low-dimensional systems interesting and worth pursuing? • Are nanotechnology products currently available? • What are sensors? • How can Artificial Intelligence (AI) and nanotechnology work together? • What are the recent advances in nanoelectronic materials? • What are the latest applications of NMs?

Nanoradio

Nanoradio PDF Author: Fouad Sabry
Publisher: One Billion Knowledgeable
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 556

Get Book Here

Book Description
What Is Nanoradio Carbon nanotubes are the key component of a nanotechnology known as a nanoradio, which functions as both a radio transmitter and receiver. In 2007, researchers working under the direction of Alex Zettl at the University of California, Berkeley were able to effectively send an audio signal using one of the first nanoradios that they created. Because of their diminutive size, nanoradios have the potential to be used in a wide variety of contexts, including as radio transmitters in the circulatory system. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Nanoradio Chapter 2: Microwave Chapter 3: Spectrum Chapter 4: Transmission medium Chapter 5: Transmitter Chapter 6: Radio wave Chapter 7: Very low frequency Chapter 8: Antenna (radio) Chapter 9: Radio propagation Chapter 10: Index of electronics articles Chapter 11: Radio receiver Chapter 12: Resonator Chapter 13: Video modulation Chapter 14: Incoherent scatter Chapter 15: Antenna feed Chapter 16: Radio-frequency engineering Chapter 17: Alex Zettl Chapter 18: Radio Chapter 19: Optical rectenna Chapter 20: Carbon nanotube nanomotor Chapter 21: Graphene antenna (II) Answering the public top questions about nanoradio. (III) Real world examples for the usage of nanoradio in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of nanoradio' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of nanoradio.

Innovative Materials and Systems for Energy Harvesting Applications

Innovative Materials and Systems for Energy Harvesting Applications PDF Author: Mescia, Luciano
Publisher: IGI Global
ISBN: 1466682558
Category : Technology & Engineering
Languages : en
Pages : 521

Get Book Here

Book Description
Wearable electronics, wireless devices, and other mobile technologies have revealed a deficit and a necessity for innovative methods of gathering and utilizing power. Drawing on otherwise wasted sources of energy, such as solar, thermal, and biological, is an important part of discovering future energy solutions. Innovative Materials and Systems for Energy Harvesting Applications reports on some of the best tools and technologies available for powering humanity’s growing thirst for electronic devices, including piezoelectric, solar, thermoelectric, and electromagnetic energies. This book is a crucial reference source for academics, industry professionals, and scientists working toward the future of energy.

Rectenna: Wireless Energy Harvesting System

Rectenna: Wireless Energy Harvesting System PDF Author: Binod Kumar Kanaujia
Publisher: Springer Nature
ISBN: 9811625360
Category : Technology & Engineering
Languages : en
Pages : 190

Get Book Here

Book Description
This book covers the theory, modeling, and implementation of different RF energy harvesting systems. RF energy harvesting is the best choice among the existing renewable energy sources, in terms of availability, cost, size, and integration with other systems. The device used for harvesting RF energy is called rectenna. A rectenna can work at the microwave, millimeter-wave, and terahertz waves. It also has the capability to operate at optical frequencies to be used for 6G and beyond communication systems. This book covers all aspects of wireless power transfer (WPT)/wireless energy harvesting (WEH), basics, theoretical concepts, and advanced developments occurring in the field of energy harvesting. It also covers the design theory for different types of antenna, rectifier, and impedance matching circuits used in RF energy harvesting systems. Different future and present applications, such as charging of vehicles, smart medical health care, self-driven e-vehicles, self-sustainable home automation system, and wireless drones, have also been discussed in detail.

Electromagnetic Metamaterials and Metasurfaces

Electromagnetic Metamaterials and Metasurfaces PDF Author: Long Li
Publisher: Springer Nature
ISBN: 9819979145
Category : Electromagnetism
Languages : en
Pages : 526

Get Book Here

Book Description
The subject of this book is the fast-developing area of research known as metamaterials/metasurfaces and some of their engineering applications. This book comprehensively presents the state of the art of metamaterials/metasurfaces from theory to applications. The theoretical side includes electrodynamics of left-handed medium, generalized Snell's law, digital coding metamaterials/metasurfaces, group theory of metamaterials, information metamaterials and metasurfaces, etc. On the application side, a wide range of design examples are discussed, including metamaterial antennas, electromagnetic interference, frequency selective surfaces, wireless power transmission and energy harvesting, cloaking and radar cross section reduction, orbital angular momentum, wireless communication, imaging, etc. The book provides researchers, engineers, and graduate students with a variety of new discoveries, results, information, and knowledge in the field of metamaterials and metasurfaces.

Information and Communication Technologies for Agriculture—Theme IV: Actions

Information and Communication Technologies for Agriculture—Theme IV: Actions PDF Author: Dionysis D. Bochtis
Publisher: Springer Nature
ISBN: 3030841561
Category : Business & Economics
Languages : en
Pages : 293

Get Book Here

Book Description
This volume is the last (IV) of four under the main themes of Digitizing Agriculture and Information and Communication Technologies (ICT). The four volumes cover rapidly developing processes including Sensors (I), Data (II), Decision (III), and Actions (IV). Volumes are related to ‘digital transformation” within agricultural production and provision systems, and in the context of Smart Farming Technology and Knowledge-based Agriculture. Content spans broadly from data mining and visualization to big data analytics and decision making, alongside with the sustainability aspects stemming from the digital transformation of farming. The four volumes comprise the outcome of the 12th EFITA Congress, also incorporating chapters that originated from select presentations of the Congress. The focus in this volume is on the directions of Agriculture 4.0 which incorporates the transition to a new era of action in the Agricultural sector, represented by the evolution of digital technologies in 4 aspects: Big Data, Open Data, Internet of Things (IoT), and Cloud Computing. Under the heading of “Action,” 14 Chapters investigate the implementation of cutting-edge technologies on real world applications. It will become apparent to the reader that the penetration of ICT in agriculture can result in several benefits related to the sustainability of the sector and to yield the maximum benefits, successful management is required. The entire discussion highlights the importance of proper education in the adoption of innovative technologies starting with the adaption of educational systems to the new era and moving to the familiarization of farmers to the new technologies. This book covers topics that relate to the digital transformation of farming. It provides examples and case studies of this transformation from around the world, examines the process of diffusion of digital technologies, and assesses the current and future sustainability aspects of digital agriculture. More specifically, it deals with issues such as: Challenges and opportunities from the transition to Agriculture 4.0 Safety and health in agricultural work automation The role of digital farming on regional-spatial planning The enrollment of Social Media in IoT-based agriculture The role of education in digital agriculture Real-life implementation cases of smart agriculture around the world

Space Based Solar Power

Space Based Solar Power PDF Author: Fouad Sabry
Publisher: One Billion Knowledgeable
ISBN:
Category : Science
Languages : en
Pages : 476

Get Book Here

Book Description
What Is Space Based Solar Power The notion of space-based solar power refers to the gathering of solar energy in outer space by solar power satellites (SPS) and the subsequent transmission of that energy to Earth. Outside of the atmosphere, sunlight is able to shine for longer periods of time and is brighter overall. Solar power systems that are stationed in space are able to transform sunlight into another kind of energy that is then able to be sent via the atmosphere to receivers located on the surface of the earth. Those who are looking for answers on a massive scale to problems like anthropogenic climate change or the depletion of fossil fuels may find it appealing. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Space-based solar power Chapter 2: Spacecraft propulsion Chapter 3: Space colonization Chapter 4: Solar sail Chapter 5: Beam-powered propulsion Chapter 6: Starwisp Chapter 7: Lightcraft Chapter 8: Rectenna Chapter 9: Laser propulsion Chapter 10: Wireless power transfer Chapter 11: Chang'e 1 Chapter 12: Lunar space elevator Chapter 13: Project Echo Chapter 14: NASA Institute for Advanced Concepts Chapter 15: Lunar habitation Chapter 16: Thinned-array curse Chapter 17: LADEE Chapter 18: Stationary High Altitude Relay Platform Chapter 19: Thermal rocket Chapter 20: Lunar Flashlight Chapter 21: Queqiao relay satellite (II) Answering the public top questions about space based solar power. (III) Real world examples for the usage of space based solar power in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of space based solar power' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of space based solar power.