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THz Communications
  • Language: en
  • Pages: 510

THz Communications

This book describes the fundamentals of THz communications, spanning the whole range of applications, propagation and channel models, RF transceiver technology, antennas, baseband techniques, and networking interfaces. The requested data rate in wireless communications will soon reach from 100 Gbit/s up to 1 Tbps necessitating systems with ultra-high bandwidths of several 10s of GHz which are available only above 200 GHz. In the last decade, research at these frequency bands has made significant progress, enabling mature experimental demonstrations of so-called THz communications, which are thus expected to play a vital role in future wireless networks. In addition to chapters by leading experts on the theory, modeling, and implementation of THz communication technology, the book also features the latest experimental results and addresses standardization and regulatory aspects. This book will be of interest to both academic researchers and engineers in the telecommunications industry.

Poland
  • Language: en
  • Pages: 20

Poland

  • Type: Book
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  • Published: 1995
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  • Publisher: Unknown

None

Wearable Electronics and Photonics
  • Language: en
  • Pages: 265

Wearable Electronics and Photonics

  • Type: Book
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  • Published: 2005-03-29
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  • Publisher: Elsevier

Integrating electronics into clothing is a major new concept, which opens up a whole array of multi-functional, wearable electro-textiles for sensing/monitoring body functions, delivering communication facilities, data transfer, individual environment control, and many other applications. With revolutionary advancements occurring at an unprecedented rate in many fields of science and electronics the possibilities offered by wearable technologies are tremendous and widespread. These advancements will transform the world and will soon begin to permeate into commercial products.The first section of the book discusses the materials and devices used in the field, including electro-statically gene...

Terahertz Technology
  • Language: en
  • Pages: 219

Terahertz Technology

Electromagnetic waves within a terahertz frequency range are becoming critical to investigating molecules, materials, and possible applications that are operated by both visible light and infrared rays. This book discusses sensing, imaging, and optoelectronic technologies of terahertz electromagnetic waves in theory and experiments. Most terahertz technologies can be explained by fundamentals of applied physics that have been demonstrated in other spectral ranges. However, the optoelectronic technology and corresponding configurations of imaging and sensing techniques are so special for various terahertz material polarization waves, which are excited in solid-state media by high-peak power lasers and waveguide transportation. Thus, this book also specifies terahertz parameters and available technologies.

Citizenship, Borders, and Human Needs
  • Language: en
  • Pages: 502

Citizenship, Borders, and Human Needs

From anxiety about Muslim immigrants in Western Europe to concerns about undocumented workers and cross-border security threats in the United States, disputes over immigration have proliferated and intensified in recent years. These debates are among the most contentious facing constitutional democracies, and they show little sign of fading away. Edited and with an introduction by political scientist Rogers M. Smith, Citizenship, Borders, and Human Needs brings together essays by leading international scholars from a wide range of disciplines to explore the economic, cultural, political, and normative aspects of comparative immigration policies. In the first section, contributors go beyond f...

Advanced Millimeter-wave Technologies
  • Language: en
  • Pages: 850

Advanced Millimeter-wave Technologies

This book explains one of the hottest topics in wireless and electronic devices community, namely the wireless communication at mmWave frequencies, especially at the 60 GHz ISM band. It provides the reader with knowledge and techniques for mmWave antenna design, evaluation, antenna and chip packaging. Addresses practical engineering issues such as RF material evaluation and selection, antenna and packaging requirements, manufacturing tolerances, antenna and system interconnections, and antenna One of the first books to discuss the emerging research and application areas, particularly chip packages with integrated antennas, wafer scale mmWave phased arrays and imaging Contains a good number of case studies to aid understanding Provides the antenna and packaging technologies for the latest and emerging applications with the emphases on antenna integrations for practical applications such as wireless USB, wireless video, phase array, automobile collision avoidance radar, and imaging

Silicon-Germanium Heterojunction Bipolar Transistors for Mm-wave Systems Technology, Modeling and Circuit Applications
  • Language: en
  • Pages: 377

Silicon-Germanium Heterojunction Bipolar Transistors for Mm-wave Systems Technology, Modeling and Circuit Applications

  • Type: Book
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  • Published: 2022-09-01
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  • Publisher: CRC Press

The semiconductor industry is a fundamental building block of the new economy, there is no area of modern life untouched by the progress of nanoelectronics. The electronic chip is becomingan ever-increasing portion of system solutions, starting initially from less than 5% in the 1970 microcomputer era, to more than 60% of the final cost of a mobile telephone, 50% of the price of a personal computer (representing nearly 100% of the functionalities) and 30% of the price of a monitor in the early 2000’s.Interest in utilizing the (sub-)mm-wave frequency spectrum for commercial and research applications has also been steadily increasing. Such applications, which constitute a diverse but sizeabl...

Foreign Labor Trends
  • Language: en
  • Pages: 576

Foreign Labor Trends

  • Type: Book
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  • Published: 1995
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  • Publisher: Unknown

None

Proceedings
  • Language: en
  • Pages: 404

Proceedings

  • Type: Book
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  • Published: 2001
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  • Publisher: Unknown

None

Advanced Photonics Methods for Biomedical Applications
  • Language: en
  • Pages: 227

Advanced Photonics Methods for Biomedical Applications

  • Type: Book
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  • Published: 2023-07-31
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  • Publisher: CRC Press

Advanced photonics methods for biomedical applications give researchers in universities and industries, and clinicians an overview of the novel tools for cancer diagnostics and treatment. This book provides researchers and professionals in the area of biomedical photonics with a toolbox of novel methodologies for biomedical applications, including health diagnostics, cancer detection, and treatment. It covers the theory, modeling, and design of each method, alongside their applications, fabrication, characterization, and measurements in clinical practice. A wide scope of concepts concerning innovative science and technologies of medicine will be covered, providing the readers with the latest...